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This page contains all refereed papers published by PRATU members.

Contents

Nutrition

Refereed journal articles

  • Bao, Y.M., Choct, M., Iji, P.A. and Bruerton, K. (2007). Effect of organically-complexed Cu, Fe, Mn and Zn supplements on broiler performance, mineral excretion and accumulation in tissues. Journal of Applied Poultry Research 16: 448-455.
  • Bao, Y.M., Choct, M., Iji, P.A. and Bruerton, K. (2008). Optimal organically complexed Zn for broiler chickens. British Poultry Science (in press).
  • Cadogan, D.J., Choct, M. and Campbell, R.G. (2003). Effects of storage time and xylanase supplementation of new season wheats on the performance of young male pigs. Canadian Journal of Animal Science, 83:105-112.
  • Chauynarong, N., Iji, P. A., Isariyodom, S. and Mikkelsen, L. L. (2008) The influence of an enxogenous microbial enzyme supplement on feed consumption, body growth and follicular development of pre-lay pullets on maize-soy diets. International Journal of Poultry Science 7, 257-262
  • Choct, M. (2006). Enzymes for the feed industry: past, present and future. World’s Poultry Science Journal, 62: 2-6.
  • Choct, M. and Naylor, A.J. (2004). The effect of dietary selenium source and vitamin E levels on performance of male broilers. Asian-Australasian Journal of Animal Science 17: 100-1006.
  • Choct, M., Hughes, R.J. and Annison, G. (1999). Apparent metabolisable energy and chemical composition of Australian wheat in relation to environmental factors. Australian Journal of Agricultural Research 50: 447-451.
  • Choct, M., Hughes, R.J. and Bedford, M.R. (1999). Effects of a xylanase on individual bird variation, starch digestion throughout the intestine, and ileal and caecal volatile fatty acid production in chickens fed wheat. British Poultry Science, 40: 419-422.
  • Choct, M., Hughes, R.J. and Bedford, M.R. (1999). Effects of a xylanase on individual bird variation, starch digestion throughout the intestine, and ileal and caecal volatile fatty acid production in chickens fed wheat. British Poultry Science, 40: 419-422.
  • Choct, M., Illman, R.J. & Biebrick, D.A. (1998). White and wholemeal flours from wheats of low and higher apparent metabolizable energy differ in their nutritional effects in rats. Journal of Nutrition 128(2):234-8.
  • Choct, M., Kocher, A., Waters, D.L.E., Pettersson, D. and Ross, G. (2004). A comparison of three xylanases on the nutritive value of two wheats for broiler chickens. British Journal of Nutrition 92:53-61.
  • Choct, M., Naylor, A.J. and Oddy, V. H. (2005). Dietary manipulation of lean tissue deposition in broiler chickens. Asian-Australasian Journal of Animal Science, 18: 692-698.
  • Choct, M., Naylor, A.J. and Rendke, N. (2004. The effect of dietary source and level of selenium on male broiler performance. British Poultry Science 45:1-7
  • Choct, M., Selby, E.A.C., Cadogan, D.J. and Campbell, R.G. (2004). Effects of particle size, processing and dry or liquid feeding on performance of piglets. Australian Journal of Agricultural Research 55: 237-245.
  • Choct, M., Selby, E.A.C., Cadogan, D.J. and Campbell, R.G. (2004). Effect of liquid: feed ratio, steeping time and enzyme supplementation on the performance of weaner pigs. Australian Journal of Agricultural Research 55: 247-252.
  • Gous, R.M. and Iji P.A. (2001). Evaluating the route of administration of an exogenous microbial enzyme for broiler chickens. Journal of Applied Poultry Research 10, 150-153.
  • Hansen, L.L., Mikkelsen, L.L., Agerhem, H., Laue, A., Jensen, M.T. & Jensen, B.B. (2000). Effect of fermented liquid feed and zinc bacitracin on microbial metabolism in the gut and sensoric profile of M. longissimus dorsi from entire male and female pigs. Animal Science 71, 65-80
  • Hartini, S., Choct, M., Hinch, G., Kocher, A. and Nolan, J.V. (2002). Effects of light intensity during rearing, beak trimming and dietary fiber sources on mortality, egg production and performance of ISA brown laying hens. The Journal of Applied Poultry Research 11:104-110.
  • Hedemann, M. S., Mikkelsen, L. L., Naughton, P. J. and Jensen, B. B. (2005) Effect of feed particle size and feed processing on morphological characteristics in the small and large intestine of pigs and on adhesion of Salmonella enterica Serovar Typhimurium DT12 in the ileum in vitro. Journal of Animal Science 83, 1554-1562
  • Hetland, H., Choct, M. and Svihus, B. (2004). Role of insoluble non-starch polysaccharides in poultry nutrition. World’s Poultry Science Journal, 60: 413-420.
  • Højberg, O., Canibe, N., Mikkelsen, L.L., Skene, G., Flint, H. & Jensen, B.B. (2005) Characterization of gastrointestinal microbial ecosystem by fermentation product pattern and spectrum of carbohydrate fermentation rate. Foods and Food Ingredients Journal of Japan 210, 1125-1131
  • Hughes, R.J. and Choct, M. (1999). Chemical and physical characteristics of grains that are related to variability in energy and amino acid availability in poultry. Australian Journal of Agricultural Research 50: 689-701.
  • Hughes, R.J., Choct, M. , Kocher, A. and van Barneveld, R.J. (2000). Effect of feed enzymes on AME and growth performance of broiler chickens fed diets containing non-starch polysaccharides isolated from lupin kernel. British Poultry Science 41 (3): 318-323.
  • Iji, P.A. (1999). The impact of cereal antinutritive factors on intestinal development and function in broiler chickens. World’s Poultry Science Journal 55, 375-387.
  • Iji, P.A. and Tivey, D.R. (1998). Natural and synthetic oligosaccharides in broiler chicken diets. World’s Poultry Science Journal 54 , 129-143.
  • Iji, P.A., Hughes, R.J. and Tivey, D.R. (2001). Intestinal structure and function of broiler chickens on wheat-based diets supplemented with a microbial enzyme. Asia-Australasia Journal of Animal Sciences 14, 54-60.
  • Iji, P.A., Hughes, R.J., Choct, M. and Tivey, D.R. (2000). The response of broiler chicks to diets supplemented with whole or oligosaccharide-free lupin seed meals. South African Journal of Animal Science 30 (Supplement 1), 63-64.
  • Iji, P.A., Khumalo, K., Slippers, S. and Gous, R.M. (2003). Intestinal function and body growth of broiler chickens on diets based on maize dried at different temperature and supplemented with a microbial enzyme. Reproduction, Nutrition, Development 43, 77-90.
  • Iji, P.A., Khumalo, K., Slippers, S. and Gous, R.M. (2004). Intestinal function and body growth of broiler chickens on maize-based diets supplemented with mimosa tannins and a microbial enzyme. Journal of the Science of Food & Agriculture 84, 1451-1458.
  • Iji, P.A., Saki, A. and Tivey, D.R. (2001). Body and intestinal growth of broiler chicks on a commercial starter diet. 2. Development and characteristics of intestinal enzymes. British Poultry Science 42, 514-522.
  • Iji, P.A., Saki, A. and Tivey, D.R. (2001). Intestinal development and body growth of broiler chicks on diets supplemented with non-starch polysaccharides. Animal Feed Science & Technology 89, 175-188.
  • Iji, P.A., Saki, A. and Tivey, D.R. (2001). Body and intestinal growth of broiler chicks on a commercial starter diet. 1. Intestinal weight and mucosal development. British Poultry Science 42, 505-513.
  • Iji, P.A., Saki, A. and Tivey, D.R. (2001). Body and intestinal growth of broiler chicks on a commercial starter diet. 3. Development and characteristics of tryptophan transport. British Poultry Science 42, 523-529.
  • Iji, P.A., Saki, A. and Tivey, D.R. (2001). Intestinal structure and function of broiler chickens on diets supplemented with a mannan oligosaccharide. Journal of the Science of Food & Agriculture 81, 1186-1192.
  • Iji, P.A., van der Walt, J.G., Brand, T.S., Boomker, E.A. and Booyse, D. (2003). Development of digestive function in the ostrich (Struthio camelus). Archives of Animal Nutrition 57, 217-228.
  • Iji, PA., Gous, R.M., Khumalo, K. and Zamxaka, C. (2002). Digestive enzyme activities of breeder pullets suffering from stunting syndrome. International Journal of Poultry Science 1, 78-81.
  • Kocher, A. Choct, M. Morrisroe, L. and Broz, J. (2001). Effects of enzyme supplementation on the replacement value of canola meal for soybean meal in broiler diets. Australian Journal of Agricultural Research 52: 447-452.
  • Kocher, A. Choct, M. Porter, M.D. and Broz, J. (2001). The effect of enzyme addition to broiler diets containing high concentrations of canola or sunflower meal. Poultry Science 79:1767-1774.
  • Kocher, A. Hughes, R.J., Choct, M. and Broz, J. (2000). Effect of food enzyme addition on utilisation of lupin carbohydrates by broiler. British Poultry Science 41 75-82.
  • Kocher, A., Choct, M., Broz, J. and Chung, T.K. (2003). Effects of enzyme combinations on AME of corn-soybean meal- based diets in broilers. Journal of Applied Poultry Research, 12:275-283.
  • Kocher, A., Choct, M., Porter, M.D. and Broz, J. (2002). Effects of feed enzymes on nutritive value of soybean meal fed to broilers. British Poultry Science 43: 54-63.
  • Mikkelsen, L. L., Bendixen, C., Jakobsen, M. and Jensen, B. B. (2003) Enumeration of Bifidobacteria in gastrointestinal samples from piglets. Applied and Environmental Microbiology 69 (1): 654-658
  • Mikkelsen, L. L., Engberg, R. M., Jensen, B. B. (2007) Current use of antibiotic growth promoters and alternative products. Recent Advances in Animal Nutrition in Australia 16, 147-159
  • Mikkelsen, L. L., Jakobsen, M. and Jensen, B. B. (2003) Effect of dietary oligosaccharides on microbial diversity and fructo-oligosaccharide degrading bacteria in faeces of piglets post-weaning. Animal Feed Science and Technology 109: 133-150
  • Mikkelsen, L.L. & Jensen, B.B. (1998). Performance and microbial activity in the gastrointestinal tract of piglets fed fermented liquid feed at weaning. Journal of Animal and Feed Sciences. 7, 211-215
  • Mikkelsen, L.L. and Jensen, B.B. (2004). Effect of fructo-oligosaccharides and transgalacto-oligosaccharides on microbial populations and microbial activity in the gastrointestinal tract of piglets post-weaning. Animal Feed Science and Technology 117 (1-2), 107-119
  • Mikkelsen, L.L., Bach Knudsen, K.E. & Jensen, B.B. (2004). In vitro fermentation of fructo-oligosaccharides and transgalacto-oligosaccharides by adapted and unadapted bacterial populations from the gastrointestinal tract of piglets. Animal Feed Science and Technology 116, 225-238
  • Mikkelsen, L.L., Højberg, O. & Jensen, B.B. (2007) Coarse structured feed stimulates members of the genera Lactobacillus and Mitsuokella as well as propionate and butyrate producers in the pig stomach. Livestock Science 109, 153-156
  • Mikkelsen, L.L., Naughton, P.J., Hedemann, M.S. & Jensen, B.B. (2004). Effects of physical properties of feed on microbial ecology and survival of Salmonella enterica Serovar Typhimurium in the pig gastrointestinal tract. Applied and Environmental Microbiology 70(6), 3485-3492
  • Mikkelsen, L.L., Virtanen, E., Maribo, H. and Jensen, B.B. (2007) Acid products adsorbed in diatomaceous earth beneficially influence the microbial environment in the gastrointestinal tract of piglets post-weaning. Livestock Science 108, 222-225
  • Naughton, P. J., Mikkelsen, L. L. & Jensen, B. B. (2001) Effects of nondigestible oligosaccharides on Salmonella enterica serovar Thyphimurium and nonpathogenic Escherichia coli in the pig small intestine in vitro. Applied and Environmental Microbiology 67 (8): 3391-3395
  • Njobeh, P.B., Iji, P.A. and Nsahlai, I.V. (2006). Influence of composition and storage conditions on the concentrations of free fatty acids and peroxides in broiler diets. International Journal of Poultry Science 5, 279-283.
  • Njobeh, P.B., Iji, P.A., Nsahlai, I.V. and Slippers, S.C. (2004). The effect of storage condition and preservatives on maize-based diets for broiler chickens. South African Journal of Animal Science 34, 274-280.
  • Petterson, D.S, Harris, D.J., Rayner, C.J., Blakeney, A.B. and Choct, M. (1999). Analytical methods for chemical constituents. Australian Journal of Agricultural Research, 50: 775-785.
  • Richards, N. Choct, M., Hinch, G.N. and Rowe, J.B. (2004). Examination of the use of exogenous alpha-amylase and amyloglucosidase to enhance starch digestion in the small intestine of the horse. Animal Feed Science and Technology 114:295-304.
  • Roberts, R.R. and Choct, M. (2006). Effects of commercial enzyme preparations on egg and eggshell quality in laying hens. British Poultry Science, 47: 501-510.
  • Ru, Y. J., Hughes, R. J., Choct, M. and J. A. Kruk (2003). Variation in nutritive value of batches of commercial broiler diet from two companies. Asia-Australasian Journal of Animal Sciences, 16: 830-836.
  • Ru, Y.J., Miao, Z.H., Glatz, P.C. and Choct, M. (2002). Predicting feed intake of fallow deer (Dam Dam) using alkanes as a marker. Asia-Australasian Journal of Animal Science 15:209-212.
  • Saki, A.A., Iji, P.A. and Tivey, D.R. (2002). Intestinal function and reproductive capacity of Tegel pullets in response to exogenous oestrogen. Archives of Animal Nutrition 56, 237-244.
  • Shakouri, M.D., Iji, P.A., Mikkelsen, L.L. and Cowieson, A.J. (2008). Intestinal function and gut microflora of broiler chickens as influenced by cereal grains and microbial enzyme supplementation. Journal of Animal Physiology and Animal Nutrition (in press).
  • Svihus, B., Hetland, H., Choct, M. and Sundby, F. (2002). Passage rate through the anterior digestive tract of broiler chickens fed on diets with ground and whole wheat. British Poultry Science, 43: 662-668.
  • Swatson, H.K., Gous, R.M. and Iji, P.A. (2000). Biological performance and gastrointestinal development of broiler chicks fed diets varying in energy:protein ratios. South African Journal of Animal Science 30 (Supplement 1), 136-137.
  • Swatson, H.K., Gous, R.M., Iji, P.A. and Zarrinkalam, R. (2002). The effects of varying dietary protein content, amino acid balance and feeding level on the body growth, visceral organ development, mucosal structure and digestive function in broiler chickens. Animal Research 51, 501-515.
  • Swatson, H.K., Iji, P.A. and Gous, R.M. (2003). Body growth, visceral organ weight and intestinal digestive enzyme of chickens on diets varying in energy and protein contents. Journal of Animal and Veterinary Advances 2, 305-311.
  • Rowe, J.B, Choct, M. and Pethick, D.W. (1999). Processing cereal grains for animal feeding. Australian Journal of Agricultural Research, 50: 721-736.
  • Twomey, L. N., Pluske, J. R., Rowe, J. B., Choct, M., Brown, W., and Pethick, D. W. (2003). The replacement value of sorghum and maize with or without supplemental enzymes for rice in extruded dog foods. Animal Feed Science and Technology, 108: 61-69.
  • Twomey, L. N., Pluske, J. R., Rowe, J. B., Choct, M., Brown, W., McConnell, M. F. and Pethick, D. W. (2003). The effects of increasing levels of soluble non-starch polysaccharides and inclusion of feed enzymes in dog diets on faecal quality and digestibility. Animal Feed Science and Technology, 108: 71-82.
  • Twomey, L. N., Pluske, J. R., Rowe, J. B., Choct, M., Brown, W., and Pethick, D. W. (2003). The effects of added fructooligosaccharide (Raftilose®P95) and inulinase on faecal quality and digestibility in dogs. Animal Feed Science and Technology, 108: 83-93.
  • Twomey, L.N., Pethick, D.W., Rowe, J.B., Choct, M., Pluske, J.R., Brown, W. and Laviste, M.C. (2002). The use of sorghum and corn as alternatives to rice in dog foods. Journal of Nutrition, 132:1704S-5S.
  • Vidanarachchi, J.K., Mikkelsen, L.L., Sims, I, Iji, P.A. and Choct, M. (2005). Phytobiotics: Alternatives to antibiotic growth promoters in monogastric animal feed. Recent Advances in Animal Nutrition in Australia 15, 131-144
  • Yang, Y, Iji, P. A., Kocher, A., Mikkelsen, L. L. and Choct, M. (2008) The effect of mannanoligosaccharide and fructooligosaccharide on the response of broilers to pathogenic Escherichia coli challenge. British Poultry Science (in press)
  • Yang, Y, Iji, P. A., Kocher, A., Thomson, E., Mikkelsen, L. L. and Choct, M. (2008) Effects of mannanoligosaccharide in broiler chicken diets on growth performance, energy utilisation, nutrient digestibility and intestinal microflora. British Poultry Science 49, 186-194
  • Yang, Y., Iji, P.A., Kocher, A., Mikkelsen, L. L. and Choct, M. (2008). Effects of dietary mannanoligosaccharide on growth performance, nutrient digestibility and gut development of broilers given different cereal-based diets. Journal of Animal Physiology and Animal Nutrition (in press).
  • Yang, Y., Iji, P.A. and Choct, M. (2007). Effects of different dietary levels of manno-oligosaccharide on growth performance and gut development of broiler chickens. Asian-Australasian Journal of Animal Science 20, 1084-1091.
  • Yang, Y., Iji, P.A., Kocher, A., Mikkelsen, L.L. and Choct, M. (2008). The effects of mannanoligosaccharide and fructooligosaccharide on the response of broilers to pathogenic Escherichia coli challenge. British Poultry Science (in press).
  • Yang, Y., Iji, P.A., Kocher, A., Mikkelsen, L.L. and Choct, M. (2007). Effects of mannanoligosaccharide on growth performance, the development of gut microflora and gut function of broiler chickens raised on new litter. Journal of Applied Poultry Research 16, 280-288.
  • Yang, Y., Iji, P.A., Kocher, A., Thomson, E., Mikkelsen, L.L. and Choct, M. (2008). Effects of mannanoligosaccharide in broiler chicken diets on growth performance, energy utilization, nutrient digestibility, and intestinal microflora. British Poultry Science 49, 186-194.

Refereed Conference Papers

  • Ao, Z. and Choct, M. (2003). Early nutrition for broilers – a two-edged sword? The Proceedings of the Australian Poultry Science Symposium, 15: 149-152.
  • Ao, Z. and Choct, M. (2003). Effects of early nutrition and carbohydrate supplementation on water drinking pattern of broiler chickens. In: Recent Advances in Animal Nutrition in Australia. Vol. 14, pp. 9A. Corbett, J.L. (ed.). University of New England, Armidale, Australia.
  • Ao, Z. and Choct, M. (2004). Effect of early feeding and grain type on growth and performance of broilers. Australian Poultry Science Symposium 16: 116-119.
  • Bao, Y., Choct, M, Iji, P.A. and Bruerton, K. (2005). Effect of organically-complexed Cu, Fe, Mn and Zn on broiler performance and excretion of minerals. Recent Advances in Animal Nutrition in Australia 15, 2A (abstract).
  • Bao, Y., Choct, M, Iji, P.A. and Bruerton, K. (2006). Broiler chickens could benefit from organically-complexed copper, iron, manganese and zinc. Australia Poultry Science Symposium 18, 87-91.
  • Bao, Y., Choct, M, Iji, P.A. and Bruerton, K. (2007). Interactions between Zn and other trace minerals in broiler chickens. Recent Advances in Animal Nutrition in Australia 16, 245.
  • Bao, Y., Choct, M, Iji, P.A. and Bruerton, K. (2007). The absorption of Bioplex trace minerals. Australia Poultry Science Symposium 19, 98-101.
  • Bao, Y., Choct, M., Iji, P.A., and Bruerton, K. (2005). Effect of organically-complexed Cu, Fe, Mn and Zn on broiler performance and excretion of minerals. Recent Advances in Animal Nutrition in Australia, 15: 2A.
  • Bao, Y.M., Choct, M., Iji, P.A. and Bruerton, K. (2006). Broiler chickens could benefit from organically-complexed copper, iron, manganese and zinc. Australian Poultry Science Symposium, 18: 222.
  • Bird, S.H., Rowe, J.B., Choct, M., Stachiw, S., Tyler, P. and Thompson, R.D. (1999). In vitro fermentation of grain and enzymatic digestion of cereal starch. Recent Advances in Animal Nutrition in Australia, 12: 53-61. J. Corbett (ed.), University of New England, Armidale.
  • Brown, W.Y., Choct, M. and Pluske, J.R. (2005). The use of inert markers for protein digestibility studies in dogs. Recent Advances in Animal Nutrition in Australia, 15: 5A.
  • Cadogan, D.J. and Choct, M. (2003). Wheat carbohydrate constituents and voluntary feed intake in pigs. In: Recent Advances in Animal Nutrition in Australia. Vol. 14, pp. 179-190. Corbett, J.L. (ed.). University of New England, Armidale, Australia.
  • Cadogan, D.J., Choct, M., Campbell, R.G. and Kershaw, S. (1999). Effects of new season wheats on the growth performance of young male pigs. In: Manipulating Pig Production VII. In: Manipulating Pig Production VII. Cranwell, P.D. (ed.). P.40.
  • Canibe, N., Mikkelsen, L.L. & Jensen, B.B. (2001) Fermented liquid feeds for piglets and growing swine: effects on health and performances, conditions for a correct in-farm fermentation. Proceedings of the XXVII Annual Meeting of the Italian Association of Pig Pathology and Production, Parma, Italy, 23-24 March, 126-138
  • Canibe, N., Mikkelsen, L.L., Knarreborg, A., Pedersen, A.Ø., Maribo, H. & Jensen, B.B. (2004). Organic acids and fermented liquid feed as alternatives to antibiotic growth promoters. Int. symp. on Beyond antimicrobial growth promoters in food animal production. Research Centre Foulum, Denmark, November 6.-7. DIAS report – Animal Husbandry 57, 135-142
  • Chee, S.H., Iji, P.A., Choct, M. and Mikkelsen, L.L. (2007). Dietary threonine deficiency impairs intestinal mucin synthesis at the translational level in broiler chickens. Recent Advances in Animal Nutrition in Australia 16, 248.
  • Chee, S.H., Iji, P.A., Choct, M. and Mikkelsen, L.L. (2007). Dietary threonine deficiency impairs intestinal mucin synthesis at the translational level in broiler chickens. Recent Advances in Animal Nutrition in Australia 16, 274.
  • Chesworth, K.A., Choct, M. and Brooks, P.H. (2001). The effect of particle size and liquid feeding on the performance of young pigs offered meal and steam pelleted diets. In: Recent Advances in Animal Nutrition in Australia. Vol. 13, pp. 23A. Corbett, J.L. (ed.). University of New England, Armidale, Australia.
  • Chesworth, K.A., Choct, M., Cadogan, D.J. and Kershaw, S. (2001). Effects of liquid feeding and adding phytase to wheat-based diets on performance of weaner pigs. In: Manipulating Pig Production VIII. pp.205. Cranwell, P.D. (ed.). Adelaide, South Australia.
  • Chesworth, K.A., Choct, M., Cadogan, D.J. and Kershaw, S. (2001). Effects of liquid feeding and adding xylanase to wheat-based diets on performance of weaner pigs. In: Manipulating Pig Production VIII. pp.206. Cranwell, P.D. (ed.). Adelaide, South Australia.
  • Choct, M. (1998). The effect of different xylanases on carbohydrate digestion and viscosity along the intestinal tract in broilers. Australian Poultry Science Symposium. 10: 111-115.
  • Choct, M. (1999). Soluble non-starch polysaccharides affect net utilisation of energy by chickens. Recent Advances in Animal Nutrition in Australia, 12: 31-35. J. Corbett (ed.)., University of New England, Armidale.
  • Choct, M. (1999). Effects of commercial enzymes on wet droppings in four strains of layers fed a barley diet, Proceedings of the Australian Poultry Science Symposium, 11: 89-93.
  • Choct, M. and Bedford, M.R. (1998). The effect of ethanol extraction on the nutritive value of soybean meal for broiler chickens. Proceedings of the 6th Asian Pacific Poultry Congress. pp. 398-399. Nagoya, Japan.
  • Choct, M. and Cadogan, D.J. (2001). How effective are supplemental enzymes in pig diets? In: Manipulating Pig Production VIII. pp.240-247. Cranwell, P.D. (ed.). Adelaide, South Australia.
  • Choct, M. and Kocher, A. (2000). Excreta viscosity as an indicator of microbial enzyme activity in the hindgut and as a predictor of between-bird variation in AME in broilers. Australian Poultry Science Symposium, 12: 211.
  • Choct, M. and Kocher, A. (2000). Non-starch carbohydrates: Digestion and its secondary effects in monogastrics. Proceedings of the Nutrition Society of Australia, 24: 31-42 (see a corrected version at: http://metz.une.edu.au/~mchoct/pub-or.html).
  • Choct, M. and Kocher, A. (2000). Use of enzymes in non-cereal ingredients for poultry. Proceedings of the XXI World's Poultry Congress, Montreal, Canada.
  • Choct, M., Bird, S.H., Littlefield, P., Balogun, R. and Rowe, J.B. (2001). Microstructure of grains as an indicator of nutritive value. In: Recent Advances in Animal Nutrition in Australia. Vol. 13, pp. 223-228. Corbett, J.L. (ed.). University of New England, Armidale, Australia.
  • Choct, M., Cadogan, D.J., Campbell R.G. and Kershaw, S. (1999). Enzymes can eliminate the difference in the nutritive value of wheats for pigs. In: Manipulating Pig Production VII. Cranwell, P.D. (ed.). P.39.
  • Choct, M., Cadogan, D.J., Pettersson, D. and Ross, G. (2003). Interrelationship between wheat type and xylanase addition on digesta transit rate in pigs. In: Manipulating Pig Production IX. (in Press). Patterson, J. (ed.). Fremantle, Western Australia.
  • Choct, M. and Hartini, S. (2003). Interaction between nutrition and cannibalism in laying hens. In: Recent Advances in Animal Nutrition in Australia. Vol. 14, pp. 157-162. Corbett, J.L. (ed.). University of New England, Armidale, Australia.
  • Choct, M., Hartini, S., Hinch, G. and Nolan, J.V. (2002). Dietary prevention of cannibalism in layers. Proceedings of the Australian Poultry Science Symposium 14: 157
  • Choct, M., Hughes, R.J., Perez-Maldonado, R. and van Barneveld, R.J. (2001). The metabolisable energy value of sorghum and barley for broiler and layers. Proceedings of the Australian Poultry Science Symposium 13: 39-42.
  • Choct, M., Kocher, A. Waters, D.L.E., Ross, G. and Pettersson, D. (2003). Xylanases with different substrate affinities in broiler diets. The Proceedings of the Australian Poultry Science Symposium, 15: 95-98. (University of Sydney, NSW 2006, Australia).
  • Choct, M., Naylor, A. and Oddy, V.H. (1999). Effects of fat sources on lean tissue deposition in broilers. Proceedings of the Australian Poultry Science Symposium, 11: 176.
  • Choct, M., Nhan, U., Kocher, A., Tan, H.M., Teo, A. and Carter, R.R. (2004). The accuracy and usability of the radial gel diffusion assay and a dye-release technique for determination of beta-glucanase in feed. Australian Poultry Science Symposium 16: 43-46.
  • Hartini, S., Choct M., Hinch, G. and Nolan, J.V. (2003). The relationship between physio-chemical properties of fibre and their effects on the gut weight of chickens. The Proceedings of the Australian Poultry Science Symposium, 15: 135-139. (University of Sydney, NSW 2006, Australia).
  • Hartini, S., Choct, M., Hinch, G. and Nolan, J.V. (2001). Effects of diet composition and beak trimming on the incidence of cannibalism in laying hens. Proceedings of the Australian Poultry Science Symposium 13: 216-219.
  • Hartini, S., Choct, M., Hinch, G. and Nolan, J.V. (2002). Effect of diet composition and feed form on the behaviour of ISA Brown laying hens. Proceedings of the Australian Poultry Science Symposium 14: 104-107.
  • Højberg, O., Mikkelsen, L.L. & Jensen, B.B. (2003) Novel groups of culturable bacteria are nomerically dominant in the porcine gastrointestinal tract. 1. FEMS Congress of European Microbiologist. Slovenia, June 29-July 3, 2003. Poster, abstract P4-51, 238
  • Hughes, R.J., Acone, L. Zviedrans, P. and Choct, M. (2000). Nutritive value of winter wheat for broiler chickens. Australian Poultry Science Symposium, 12: 137.
  • Hughes, R.J., Choct, M. and Tivey, D.R. (2000). Gastrointestinal tract structure and Energy metabolism in broilers. Proceedings of the Australian Poultry Science Symposium, 12: 166-170.
  • Hughes, R.J., Choct, M. and van Barneveld, R.J. (2001). Factors influencing the energy values of Australian grains fed to broilers. Proceedings of the Australian Poultry Science Symposium 13: 30-38.
  • Hughes, R.J., Kocher, A. and Choct, M. (1998). Nutritive value of lupins for broilers. Australian Poultry Science Symposium. 10: 136.
  • I’Anson. K.A. and Choct, M. (2003). The effect of different xylanases on the performance and nsp digestibility of diets high in wheat by-products fed to weaner pigs. In: Manipulating Pig Production IX. (in Press). Patterson, J. (ed.). Fremantle, Western Australia.
  • I’Anson. K.A. and Choct, M. (2003). The effect of increasing the level of millrun substitution (fibre) in wheat-based diets for weaner pigs. In: Manipulating Pig Production IX. (in Press). Patterson, J. (ed.). Fremantle, Western Australia.
  • I’Anson. K.A. and Choct, M. (2003). The interaction between steeping time and efficacy of a xylanase in wheat-based diets for weaner pigs. In: Manipulating Pig Production IX. (in Press). Patterson, J. (ed.). Fremantle, Western Australia.
  • Iji, P.A. (2001). The nutritional physiology of farm animals. In: Animal production research in KwaZulu-Natal. Proceedings of the South African Society of Animal Science, KwaZulu Natal Branch symposium, Cedara, South Africa 24 July, 2001.
  • Iji, P.A. (2005). Anatomy and digestive physiology of the neonatal ostrich (Struthio camelus) in relation to nutritional requirements. Recent Advances in Animal Nutrition in Australia 15, 165-170.
  • Iji, P.A. (2007). The gut-nutrient interphase: How nutrients affect intestinal function and health. In: Science to solutions. Invited paper presented at the 8th Asian-Pacific Poultry Conference, Bangkok, Thailand, pp. 318-327.
  • Iji, P.A. and Gous, R.M. (2000). Productivity of broiler breeder pullets subjected to varying pre-lay feeding and lighting regimes. Proceedings of the 21st World Poultry Science Congress, Montreal, Canada, August, 2000. Code P15.12 on CD-ROM.
  • Iji, P.A. and Tivey, D.R. (1998). Post-hatch development of intestinal enzyme function in broiler chickens. Australia Poultry Science Symposium 10, 213.
  • Iji, P.A. and Tivey, D.R. (1999). The physiological response of broiler chickens to diets supplemented with a mannan-oligosaccharide. Proceedings of the 18th Scientific Day, World’s Poultry Science Association, Southern African Branch, University of Pretoria, South Africa, pp. 72-76.
  • Iji, P.A. and Tivey, D.R. (1999). The use of oligosaccharides in broiler diets. Invited paper presented at the 12th European Symposium on Poultry Nutrition, 15-19 August, 1999, Veldhoven, The Netherlands, pp. 193-201.
  • Iji, P.A. and Tivey, D.R. (2000). Development of intestinal mucosal structure in broiler chickens. Proceedings of the 3rd International Congress of the African Association of Physiological Sciences, Pretoria, South Africa, September, 2000, p. 187.
  • Iji, P.A. and Tivey, D.R. (2000). Physiological assessment of intestinal structure and function in poultry. Proceedings of the 19th Scientific Day, World’s Poultry Science Association, Southern African Branch, University of Pretoria, South Africa, October, 2000, pp. 31-47.
  • Iji, P.A. and Vidanarachchi, J. (2007). Poultry production without antibiotic growth promoters. Proceedings of the 26th Scientific Day, World’s Poultry Science Association, South Africa Branch, CSIR, Pretoria, South Africa, October 2007, pp. 50-59.
  • Iji, P.A., Gao, F., Qu, M.R., Chee, S.H. and Bao, Y.M. (2007). Early-age feeding strategies to improve the performance of broiler chickens. Recent Advances in Animal Nutrition in Australia 16, 165-168.
  • Iji, P.A., Khumalo, K., Slippers, S. And Gous, R.M. (2006). Effect of drying temperatures on feed value of maize for broilers. Australia Poultry Science Symposium 18, 87-91.
  • Iji, P.A., van der Walt, J.G., Brand, T.S., Boomker, E.A. and Booyse, D. (2003). Development of digestive function in the ostrich (Struthio camelus). Proceedings of the 22nd Scientific Day, World’s Poultry Science Association, Southern African Branch, University of Pretoria, South Africa, August, 2003, pp. 29-34.
  • Iji, P.A., van der Walt, J.G., Brand, T.S., Boomker, E.A. and Booyse, D. (2004). Development of digestive function in the growing ostrich (Struthio camelus). Proceedings of the XXII World’s Poultry Congress, World’s Poultry Science Association, Istanbul, Turkey, June 2004, p. 279.
  • Iji, P.A., van der Walt, J.G., Brand, T.S., Boomker, E.A. and Booyse, D. (2003). Development of digestive function in the ostrich (Struthio camelus). Proceedings of the 22nd Scientific Day, World’s Poultry Science Association, Southern African Branch, University of Pretoria, South Africa, August, 2003, pp. 29-34.
  • Jensen, B. B., Mikkelsen, L.L. & Højberg, O. (2002) Novel groups of culturable bacteria are numerical abundant in the porcine gastrointestinal tract. Reprod. Nutr. Dev. 42, S3-S10
  • Jensen, B.B. & Mikkelsen, L.L. (1998) Liquid feeding of pigs. 32 University of Nottingham Feed Manufactures conference, Abstracts,16-20
  • Jensen, B.B., Canibe, N., Mikkelsen, L.L., Bach Knudsen, K.E. & Jørgensen, L. (2004). Improved feed composition and feed processing as alternatives to AGP in pig production. Int. symp. on Beyond antimicrobial growth promoters in food animal production. Research Centre Foulum, Denmark, November 6.-7. DIAS report - Animal Husbandry 57, 143-149
  • Jensen, B.B., Højbjerg, O., Mikkelsen, L.L., Hedemann, M.S., Canibe, N. (2003) Enhancing intestinal function to treat and prevent intestinal disease. Proceedings of the 9th International Symposium on Digestive Physiology of Pig, Banff, AB, Canada, May 14-18, Vol. 1, 103 – 119
  • Jensen, B.B., Mikkelsen, L.L. & Højberg, O., (2004). Novel group of culturable bacteria are numerical abundant in the porcine gastrointestinal tract. Norfa network on alternatives to feed antibiotics and anticoccidials in the pig and poultry meat production (AFAC). 19-20 september, Århus, Denmark, 5 pp.
  • King, R., Choct, M. and Roberts, J.R. (2001). Effect of selenium level and source on egg quality. In: Recent Advances in Animal Nutrition in Australia. Vol. 13, pp. 25A. Corbett, J.L. (ed.). University of New England, Armidale, Australia.
  • Koch, M., Kocher, A., Lowenthal, J.W. and Choct, M. (2004). Chicken interleukin-6 as a productivity enhancer in broiler chickens. Australian Poultry Science Symposium 16: 76.
  • Kocher, A. and Choct, M. (2000). Enzyme supplementation of diets containing high levels of grain legumes. Australian Poultry Science Symposium, 12: 159-163.
  • Kocher, A. and Choct, M. (2001). Do feed enzymes improve the nutritive value of soybean meal in broiler diets? Proceedings of the Australian Poultry Science Symposium 13: 204-207.
  • Kocher, A., Anderson, G., Choct, M. and Carter, R.R. (2002). An Australian model for experimental reproduction of clostridial enteritis in broilers. Proceedings of the Australian Poultry Science Symposium 14: 193.
  • Kocher, A., Choct, M., Ross, G. and Chung, T.K. (2003). Effects of phytase on apparent metabolisable energy in broiler diets based on wheat or sorghum. The Proceedings of the Australian Poultry Science Symposium, 15: 112. (University of Sydney, NSW 2006, Australia).
  • Kocher, A., Choct, M., Teo, A. Tan, H.M, and Carter, R.R. (2004). Effectiveness of alternative feed supplements to broiler diets using a necrotic enteritis challenge model. Australian Poultry Science Symposium 16: 84.
  • Kocher, A., Hughes, R.J and Choct, M. (1999). Lupin oligosaccharides: Nutrients or anti-nutrients? Proceedings of the Australian Poultry Science Symposium, 11: 120-124.
  • Kocher, A., Rodgers, N.J. and Choct, M. (2004). Efficacy of alternatives to AGP's in broilers challenged with C. perfringens. Australian Poultry Science Symposium 16: 130-133.
  • Mikkelsen, L.L. & Jensen, B.B. (2000). Identification of Bifidobacterium sp. from piglets using differential plating, genus- and species-specific 16S rRNA-targeted probes and colony hybridisation. Reprod. Nutr. Dev. 40, 182 (Abstract)
  • Mikkelsen, L.L. & Jensen, B.B. (2001) Bifidobacteria in Piglets. In: J.E. Lindberg and B. Ogle (eds) Proceedings of the 8th Symposium of Digestive Physiology of Pigs, Uppsala, Sweden. CABI Publishing, Wallingford Oxon, UK, 285-288
  • Mikkelsen, L.L. & Jensen, B.B. (2003) The stomach as a barrier that reduces the occurence of pathogenic bacteria in pigs. Proceeding of the 9th International Symposium on Digestive Physiology of Pig, Banff, AB, Canada, May 14-18, Vol. 2, 66-68
  • Mikkelsen, L.L., McCartney, A.L. & Jensen, B.B. (1999). Comparison of three selective media for isolation and enumeration of Bifidobacteria in piglet faecal and intestinal samples. In: Host Microflora Interface in Health and Disease, 20-21. May Amsterdam, The Netherlands. Page MO8 (Abstract)
  • Mikkelsen, L.L., Naughton, P.J., Hedemann, M.S. & Jensen, B.B. (2004). Coarse non-pelleted feed reduces Salmonella in the gastrointestinal tract of pigs. Reprod. Nutr. Dev. 44 (Suppl.), S93
  • Mikkelsen, L.L., Vidanarachchi, J.K., Olnood, C.G., Bao, Y.M., Selle, P.H. and Choct, M. (2007). Evaluation of potassium diformate in necrotic enteritis challenge model. In: Proceedings of the Australian Poultry Science Symposium, University of Sydney, Australia, 19, 157-160
  • Mikkelsen, L.L., Vidanarachchi, J.K., Olnood, C.G., Bao, Y.M., Selle, P.H. and Choct, M. (2007). Evaluation of potassium diformate in necrotic enteritis challenge model. In: Proceedings of the Australian Poultry Science Symposium, University of Sydney, Australia, 19, 157-160
  • Mulyantini, N.G.A., Choct, M., Li, X. and Lole, U.R. (2005). The effect of xylanase, phytase and lipase supplementation on the performance of broiler chickens fed a diet with a high level of rice bran. Australian Poultry Science Symposium, 17: 305307.
  • Naughton, P.J., Mikkelsen, L.L. & Jensen, B.B. (2000). Effect of NDOs on adhesion of Salmonella and E. coli in a Porcine Intestinal Organ Culture (PIOC) model. Reprod. Nutr. Dev. 40, 222 (Abstract)
  • Naylor, A.J. and Choct, M. (2000). Effects of selenium source and level on performance, mortality and meat quality in male broilers. Australian Poultry Science Symposium, 12: 125-129
  • Olnood, C. G., Mikkelsen, L.L., Choct, M. and Iji, P (2007). Antagonistic activity of novel probiotics and their effect on growth performance of broiler chickens. In: Proceedings of the Australian Poultry Science Symposium, University of Sydney, Australia, 19, 153-156.
  • Olnood, C. G., Mikkelsen, L.L., Choct, M. and Iji, P (2007). Effects of novel probiotic feed additives on pH, volatile fatty acids content and bacteria in the broiler gut. Recent Advances in Animal Nutrition in Australia 16, 297.
  • Olnood, C.G., Mikkelsen, L.L., Choct, M. and Iji, P.A. (2007). Effects of novel probiotic feed additives on pH, volatile fatty acid content and bacteria in the broiler gut. Recent Advances in Animal Nutrition in Australia 16, 271.
  • Raphulu, T., Tshovhote, N. J., Nesamvuni, A. E., Gous, R. M. and Iji, P. A. (2002). The effect of lipase enzyme on broiler performance incorporated at different levels of calcium diets. Proc. 7th WPSA-Pacific Federation Conference, in conjunction with the 12th Australia Poultry Science and Feed Convention, Gold coast, Queensland, Australia, p126.
  • Raphulu, T., Tshovhote, N. J., Nesamvuni, A. E., Gous, R. M. and Iji, P. A. (2002). Evaluation of lipase enzyme as a means of improving lipid digestibility in broiler feeds. Proc. 37th Joint Congr. Grassland Soc. S.Afr. and 39th Congr. S. African. Soc. Anim. Sci., Christiana, South Africa, p180.
  • Richards, N., Choct, M., Hinch, G.N. and Rowe, J.B. (2003). Equine α-amylase: does it limit starch digestion in the small intestine of the horse? In: Recent Advances in Animal Nutrition in Australia. Vol. 14, pp. 191-196. Corbett, J.L. (ed.). University of New England, Armidale, Australia.
  • Roberts, J.R. and Choct, M. (1999). The use of commercial enzymes and egg and egg shell quality in four strains of laying hen. Proceedings of VIII European Symposium on the Quality of Eggs and Egg Products. 19-23 September, Bologna, Italy, Volume II: 113-118.
  • Roberts, J.R., Choct, M. and Ball, W. (1999). Effect of different commercial enzymes on egg and egg shell quality in four strains of laying hen. Proceedings of the Australian Poultry Science Symposium, 11: 139-143.
  • Rodgers, N., Choct, M., Hetland, H., Sundby, F. and Svihus, B. (2005). Dietary roller-milled sorghum improves broiler efficiency and whole sorghum improves gut development. Recent Advances in Animal Nutrition in Australia, 15: 57-64.
  • Rodgers, N.J., Mikkelsen, L.L., Iji, P and Choct, M. (2007). Effect of wheat particle size and milling type on broiler performance under semi-commercial conditions. Recent Advances in Animal Nutrition in Australia 16, 299.
  • Rodgers, N.J., Mikkelsen, L.L., Iji, P.A. and Choct, M. (2007). Effect of particle size and milling type on broiler performance under semi-commercial conditions. Recent Advances in Animal Nutrition in Australia 16, 273.
  • Sacranie, A, Choct, M. and Iji, P.A. (2005). Reflux of digesta and its implications for nutrient digestion and bird health. Australia Poultry Science Symposium 17, 171-174.
  • Sacranie, A., Iji, P.A., Mikkelsen, L.L. and Choct, M. (2007). Occurrence of reverse peristalsis in broiler chickens. In: Proceedings of the Australian Poultry Science Symposium, University of Sydney, Australia, 19, 161-164
  • Sacranie, A., Iji, P.A., Mikkelsen, L.L. and Choct, M. (2007). Occurrence of reverse peristalsis in broiler chickens. In: Proceedings of the Australian Poultry Science Symposium, University of Sydney, Australia, 19, 161-164
  • Saki, A.A., Iji, P.A. and Tivey, D.R. (2001). The expression of calcium binding protein and enzyme activity in response to phytoestrogen rich diet in onset of lay. In: 13th European Symposium on Poultry Nutrition, 30 Sep-4 Oct. 2001, Blankenberge, Belgium, p. 298.
  • Selby, E., Cadogan, D.J., Campbell, R.G. and Choct, M. (1999). The effect of steeping and enzyme supplementation on the performance of liquid fed weaner pigs. In: Manipulating Pig Production VII. Cranwell, P.D. (ed.). P.38.
  • Sinlae, M. and Choct, M. (2000). Xylanase supplementation affects the gut microflora of broilers. Australian Poultry Science Symposium, 12: 209.
  • Swanson, M., Choct, M. and van Barneveld, R.J. (2005). Effect of growth performance of growing pigs fed a dry diet, a naturally fermented diet or an inoculated fermented diet. Recent Advances in Animal Nutrition in Australia, 15: 15A.
  • Swatson, H.K, Gous, R.M. and Iji, P.A. (2002). The effect of excess dietary crude protein on the efficiency of utilization of protein (ep) by broiler chickens. 1. The influence of protein quality (PQ), energy to protein (E:P) ratio, and daily food allocation (DFA) in the period 10-24d. Proc. 11th Euro. Poultry Conf., Bremen, Germany, WPSA, p122.
  • Swatson, H.K, Gous, R.M. and Iji, P.A. (2002). The effect of excess dietary crude protein on the efficiency of utilization of protein (ep) by broiler chickens. 2. The influence of varying dietary metabolizable energy (ME) contents in the period 10-24d. Proc. 11th Euro. Poultry Conf., Bremen, Germany, WPSA, p71-72.
  • Swatson, H.K, Iji, P.A. (2001). The effects of dietary energy to protein ratios and protein quality on the efficiency of protein utilization in chickens. In: Animal production research in KwaZulu-Natal. Proceedings of the South African Society of Animal Science, KwaZulu Natal Branch symposium, Cedara, South Africa 24 July, 2001.
  • Swatson, H.K, Gous, R.M. and Iji, P.A. (2004). Does feeding excess dietary crude protein compensate for poor protein quality in diets fed to broiler chickens? Proceedings of the XXII World’s Poultry Congress, World’s Poultry Science Association, Istanbul, Turkey, June 2004, p. 560.
  • Swatson, H.K, Gous, R.M. and Iji, P.A. (2004). Optimising broiler growth by increasing dietary energy content when chickens are fed excess dietary protein. Proceedings of the XXII World’s Poultry Congress, World’s Poultry Science Association, Istanbul, Turkey, June 2004, p. 665.
  • Swatson, H.K, Gous, R.M. and Iji, P.A. (2004). The effects of excess dietary protein, protein quality and daily food allocation level on the growth, mucosal structure and digestive function in broiler chickens. Proceedings of the XXII World’s Poultry Congress, World’s Poultry Science Association, Istanbul, Turkey, June 2004, p. 277.
  • Swatson, H.K., Gous, R.M and Iji, P.A. (2000). Dietary energy and protein interactions on the efficiency of protein utilization in broiler chickens aged 23-37 days. Proceedings of the 21st World Poultry Science Congress, Montreal, Canada, August, 2000. Code W7.05 on CD-ROM.
  • Tshovhote, N. J., Raphulu, T., Nesamvuni, A. E., Gous, R. M. and Iji, P. A. (2002). The effect of enzyme supplementation on cowpea based diets on performance of broiler chicks. Proc. 37th Joint Congr. Grassland Soc. S.Afr. and 39th Congr. S. African. Soc. Anim. Sci., Christiana, South Africa, p182.
  • Tshovhote, N. J., Raphulu, T., Nesamvuni, A. E., Gous, R. M. and Iji, P. A. (2002). The effect of Roxazyme G supplementation on graded levels of cowpea diets on chickens reared in cages. Proc. 7th WPSA-Pacific Federation Conference, in conjunction with the 12th Australia Poultry Science and Feed Convention, Gold Coast, Queensland, Australia, p127.
  • Twomey, L. N., Pethick, D. W., Rowe, J. B., Choct, M., Pluske, J. R. and Brown, W. (2001). The use of sorghum and corn as alternatives to rice in dog foods. In P. Delvin, K. J. Hurley and E. J. Harper (Eds.) The Waltham International Symposium - Pet Nutrition Coming of Age. (p. 53) Vancouver, Canada: Waltham Centre for Pet Nutrition.
  • Twomey, L.N., Pethick, D.W., Choct, M., Rowe, J.B., Pluske, J.R., Brown, W. and McConnell, M.F. (2001). The use of exogenous enzymes in reducing the anti-nutritive effects of dietary fibre in dog foods. In: Recent Advances in Animal Nutrition in Australia. Vol. 13, pp. 179-186. Corbett, J.L. (ed.). University of New England, Armidale, Australia.
  • Twomey, L.N., Pethick, D.W., Rowe, J.B., Choct, M., Brown, W. and McConnell, M.F. (2000). Effect of soluble non-starch polysaccharides and glucanase in dogs. Proceedings of the Nutrition Society of Australia, 24: 214.
  • van Barneveld, R.J., Hughes, R.J., Choct, M., Trdrea, A. and Nielsen, S.G. (2005). Extrusion and expansion of cereal grains promotes variable energy yields in pigs, broiler chickens and laying hens. Recent Advances in Animal Nutrition in Australia, 15: 47-55.
  • Van der Walt, J.G., Iji, P.A., Brand, T.S., Boomker, E.A. and Booyse, D. (2003). Early development of digestive function in the ostrich. International Herbivore Symposium, Mexico.
  • Vidanarachchi, J., Mikkelsen, L.L., Sims, I., Iji, P.A. and Choct, M. (2005). Phytobiotics: alternatives to antibiotic growth promoters in monogastric animal feeds. Recent Advances in Animal Nutrition in Australia, 15: 131-144.
  • Vidanarachchi, J.K and Mikkelsen, L.L (2006). Prebiotic plant extracts do not stimulate bifidobacteria in broiler chickens. In: Proceedings of the Australian Poultry Science Symposium, University of Sydney, Australia, 18, 143
  • Vidanarachchi, J.K., Mikkelsen, L.L., Constantinoiu, C., Iji, P.A. and Choct, M. (2006). Plant extracts from Australian and New Zealand native plants as prebiotics in broiler chickens. Australian Veterinary Poultry Alliance Annual Meeting, 05-06 April, 22-24.
  • Vidanarachchi, J.K., Mikkelsen, L.L., Sims, I, Iji, P.A. and Choct, M. (2006). 2006. Selected plant extracts modulate the gut microflora in broiler. In: Proceedings of the Australian Poultry Science Symposium, University of Sydney, Australia, 18, 145-148
  • Vidanarachchi, J.K., Mikkelsen, L.L., Sims, I., Iji, P.A. and Choct, M. (2006). Selected plant extracts modulate the gut microflora in broilers. Australia Poultry Science Symposium 18, 145.
  • Vidanarachchi, J.K., Mikkelsen, L.L., Sims, I., Iji, P.A. and Choct, M. (2005). Plant extracts from Australian native plants as alternatives to antibiotic growth promoters in feed for broiler chickens. In: Avian gut function, health and disease. 28th Poultry Science Symposium, WPSA, UK, Bristol, UK, 15-17 September 2005, p. 51.
  • Vidanarachchi, J.K., Mikkelsen, L.L., Sims, I., Iji, P.A. and Choct, M. (2005). Phytobiotics: alternatives to antibiotic growth promoters in monogastric animal diets. Recent Advances in Animal Nutrition in Australia 15, 131-144.
  • Waters, D.L.E. and Choct, M. (1998). A simple method for the measurement of endogenous β-glucanase activity in wheat. Australian Poultry Science Symposium. 10: 204.
  • Wong, C.W., Duan, J. Choct, M. and Walkden-Brown, S.W. (2000). Diet-induced changes in intestinal viscosity and response to low-dose Eimeria maxima infection in broiler chickens. Proceedings of the Australian Poultry Science Symposium, 12: 178-182.
  • Yang, Y, Choct, M. and Iji, P.A. (2005). Effect of dietary mannanoligosaccharide level on performance and gross morphology of digestive tract segments of broiler chickens. Australia Poultry Science Symposium 17, 72-75.
  • Yang, Y, Iji, P.A. and Choct, M. (2006). Manno-oligosaccharides alter bacterial populations in broilers. Australia Poultry Science Symposium 18, p144.
  • Yang, Y, Iji, P.A., Kocher, A. and Choct, M. (2007). Mannanoligosaccharides modulate the populations of mucosa-associated bacteria in broiler chickens. Australia Poultry Science Symposium 19, 177.
  • Yang, Y., Iji, P.A. and Choct, M. (2006). Manno-oligosaccharides alter bacterial populations in broilers. Australian Poultry Science Symposium, 18: 144.
  • Zamxaka, C.W., Gous, R.M. and Iji, P.A. (2003). Effectiveness of phytase in improving nitrogen and phosphorus digestibilities. Proceedings of the 22nd Scientific Day, World’s Poultry Science Association, Southern African Branch, University of Pretoria, South Africa, August, 2003, pp. 77-97.
  • Zarringkalam, M.R. et al. (2000). Characteristics of starch granules influence energy digestion in wheat and barley for pigs and poultry. Proceedings of the Nutrition Society of Australia, 24: 251
  • Zarrinkalam, M.R., Tivey, D.R., Choct, M. and van Barneveld, R.J. (2001). Fast digestible starch contents as a measure of available energy in barley fed to pigs and poultry. In: Manipulating Pig Production VIII. pp.207. Cranwell, P.D. (ed.). Adelaide, South Australia.
  • Zarrinkalam, M.R., Tivey, D.R., Choct, M., and van Barneveld, R.J. (2001). Starch granule properties as a potential indicator of nutritional quality of cereals. In: Recent Advances in Animal Nutrition in Australia. Vol. 13, pp. 39A. Corbett, J.L. (ed.). University of New England, Armidale, Australia.

Monographs

  • Choct and Hartini (2003). Effect of diet composition, gut microbial status and fibre forms on Cannibalism in Layers. Australian Egg Corporation Publications.
  • Choct, M. (2002). Xylanases and β-glucanases for poultry: A review. In: Poultry Beyond 2005. CRI Publication, Crop and Food Research, New Zealand.
  • Choct, M. and Hartini, S. (2005). Interaction between nutrition and cannibalism in laying hens. IN: Poultry Welfare Issues – Beak Trimming. Glatz, P.C. pp. 111-115. Nottingham University Press, UK.
  • Choct, M. and Hughes, R.J. (2000). The New Season Grain Phenomenon: The role of endogenous glycanases in the nutritive value of cereal grains in broiler chickens. Published by RIRDC Publications, Australia.
  • Choct, M. and Sinlae, M. (2001). Clostridium Perfringens in Broiler Chickens: The Role of Xylanase in Controlling Necrotic Enteritis in Broilers Fed Wheat Diets Without Anti-microbial Drugs. RIRDC Publications.
  • Choct, M., Naylor, A.J., Oddy, H. and Nolan, J.V. (2000). Increasing the Efficiency of Lean Tissue Deposition in Broiler Chickens. Published by RIRDC Publications, Australia.

Book Chapters

  • Choct, M. (2002). Non-starch polysaccharides: effects on nutritive value. In: Poultry Feedstuffs: Supply, Composition and Nutritive Value, pp. 221-235. McNab, J.M. and Boorman, N (eds.). CABI Publishing.
  • Iji, P.A. (2006). The future of tannins in animal nutrition. In: Recent progress in medicinal plants (eds. V.K. Singh, J.N. Govil, K. Ahmad and R.K. Sharma). Studium Press, Houston, USA, Volume 15, Chapter 16, pp. 335-345.
  • Jensen, B.B. & Mikkelsen, L.L. (1998). Feeding liquid diets to pigs. In: Recent advances in Animal Nutrition - 1998, pp. 105-124. Edited by P.C. Garnsworthy and D.J.A. Cole, Nottingham University Press, Nottingham
  • Jensen, B.B., Agergaard, N., Hansen, L.L, Mikkelsen, L.L., Jensen, M.T. & Laue, A. (1998). Effect of liquid feed on microbial production of skatole in the hind gut, skatole absorption to portal vein blood and skatole deposition in back fat, pp. 165-177. In: Klint Jensen, W. (ed). Skatole and Boar Taint
  • Richards, N., Choct, M., Hinch, G.N. and Rowe, J.B. (2003). Starch digestion in the equine small intestine: is there a role for supplemental enzymes? .pp. 461-472. In “Nutritional Biotechnology in the Feed and Food Industries”. Lyons, T.P. and Jacques, K.A. (eds.), Nottingham University Press, UK.

Non-refereed papers

  • Canibe, N., Mikkelsen, L.L. & Jensen, B.B. (2002) Fermented liquid feed: an alternative feed strategy for pigs. Feedtech 6(4), 24-28.
  • Choct , M. (2002). Alternatives to antibiotics in feed: how do they work? The Australian Poultry Veterinary Association Conference, Gold Coast, April 2002.
  • Choct, M. (1999). The future of feed ingredients: Supply and Quality Assessment. Proceedings of the Kemin Industries Seminars, Manila, the Philippines.
  • Choct, M. (1999). Soluble non-starch polysaccharides affect net energy value of broiler diets. Proceedings of the 3rd Australasian Dietary Fibre Workshop. Akaroa, New Zealand.
  • Choct, M. (2000). Selenium nutrition: Rediscovering its essentiality in life. Alltech's China Lecture Tour, March 2000. Beijing.
  • Choct, M. (2000). Selenium supplements add value to poultry products. Asian Poultry, April 2000.
  • Choct, M. (2006). Challenges facing the Australian poultry industry. The Australian Milling Conference, pp.73-75. March 27-29, 2006. Gold Coast, Australia.
  • Choct, M. (2006). Raising issues for research and influencing research programs. Poultry Information Exchange,pp71-72. April 2-5,2006. Gold Coast, Australia.
  • Choct, M. and Ao, Z. (2006). Influence of gut health on nutrition. Proceedings of the 67th Minnesota Nutrition Conference, pp. 129-138. September, 19-20, 2006. St Paul, MN, USA.
  • Choct, M., Hartini, S., Hinch, G. and Nolan, J.V. (2002). Dietary prevention of cannibalism in layers. The Poultry Information Exchange (PIX), Gold Coast, April 2002.
  • Mikkelsen, L.L. & Jensen, B.B. (2000). Effect of fermented liquid feed on the activity and composition of the microbiota in the gut of pigs. Pig News and Information 21, 59N-66N
  • Mikkelsen, L.L. & Jensen, B.B. (2002) Oligosakkarider til smågrise har gavnlig effekt på økosystemet i mave og tarm. Landsbladet Svin 3, 12-13

Health and disease

Refereed journal articles

  • Islam AFMF, Walkden-Brown SW, Groves PJ, Underwood GJ (2007) Kinetics of MDV infection in broiler chickens 1. Effect of varying vaccination to challenge interval on vaccinal protection and MDV load in spleen and feather dander. Avian Pathology, (In Press).
  • Islam AFMF, Walkden-Brown SW, Groves PJ, Underwood GJ (2007) Effects of HVT vaccine dose, Marek's disease virus (MDV) challenge dose and vaccination to challenge interval on protection against MDV challenge in broiler chickens. Australian Veterinary Journal 85, 348-355.
  • Islam A, Walkden-Brown SW (2007) Quantitative profiling of the shedding rate of the three Marek’s disease virus (MDV) serotypes reveals that challenge with virulent MDV markedly increases shedding of vaccinal viruses. Journal of General Virology 88, 2121-2128.
  • Chousalkar, K.K. and Roberts, J.R. (2007). Ultra structural study of infectious bronchitis virus infection in infundibulum and magnum of commercial laying hens. Veterinary Microbiology. 122: 223-236.
  • Chousalkar, K.K., Roberts, J.R. and Reece, R. (2007) Histopathology of Two Australian serotypes of Infectious Bronchitis Virus in hens vaccinated in rearing phase. Poultry Science. 86: 59-62
  • Chousalkar, K.K., Roberts, J.R. and Reece, R. (2007). Comparative Histopathology of Two Serotypes of Infectious bronchitis virus (T & N1/88) in laying hens and Cockerels. Poultry Science. 86: 50-58.
  • Chousalkar K.K. and Roberts, J.R. (2007). Ultra structural observations on effects of infectious bronchitis virus in egg shell-forming regions of the oviduct of the commercial laying hen. Poultry Science. 86, 1915-1919.
  • Renz KG, Islam A, Cheetham BF, Walkden-Brown SW (2006) Absolute quantification of Marek's disease virus serotype 2 using real-time polymerase chain reaction in field dust samples, spleens, and feather tips. Journal of Virological Methods 135, 186-191.
  • Islam AFMF, Walkden-Brown SW, Islam A, Underwood GJ, Groves PJ (2006) Relationship between Marek’s disease virus load in PBL at various stages of infection and clinical Marek’s disease in broiler chickens. Avian Pathology 35, 42-48.
  • Islam A, Cheetham BF, Mahony TJ, Young PL, Walkden-Brown SW (2006) Absolute quantification of Marek's disease virus and herpesvirus of turkeys in PBL, feather tip and dust samples using real-time PCR. Journal of Virological Methods 132, 127-134.
  • Tink KJ, Walkden-Brown SW, Islam AFMF (2005) Effects of in ovo vaccination with herpesvirus of turkey (HVT) against Marek's Disease (MD) on chicken performance in the absence of challenge with MD virus. Recent advances in Animal Nutrition in Australia 15, 77-86.
  • Islam A, Harrision B, Cheetham BF, Mahony TJ, Young PL, Walkden-Brown SW (2004) Differential amplification and quantitation of Marek’s Disease viruses using real-time polymerase chain reaction. Journal of Virological Methods 119, 103-113.
  • Islam AFMF, Wong CW, Walkden-Brown SW, Colditz IG, Burgess SK, Arzey KE, Groves PJ (2002) Immunosuppressive effects of Marek’s disease virus (MDV) and herpesvirus of turkeys (HVT) in broiler chickens and the protective effect of HVT vaccination against MDV challenge. Avian Pathology 31, 449-461.
  • Islam AFMF, Walkden-Brown SW, Wong CW, Groves PJ, Burgess SK, Arzey KE, Young P (2001) Influence of vaccine deposition site on post-vaccinal viraemia and vaccine efficacy in broiler chickens following in ovo vaccination against Marek's disease. Avian Pathology 30, 525-533.
  • Islam AFMF, Walkden-Brown SW, Burgess SK, Groves PJ (2001) Marek's disease in broiler chickens: effect of route of infection and herpesvirus of turkey-vaccination status on detection of virus from blood or spleen by polymerase chain reaction, and on weights of birds, bursa and spleen. Avian Pathology 30, 621-628.

Refereed conference papers

  • Renz KG, Walkden-Brown SW (2007) Environmental enrichment strategies for improved welfare of experimental layer chickens housed in isolators. Proc. Aust. Poult. Sci. Symp. 19, 41-44.
  • Renz KG, Cheetham BF, Islam A, Walkden-Brown SW (2006) Absolute quantification of Marek's disease virus serotype 2 using real-time polymerase chain reaction and its application to field dust samples. Proc. Aust. Poult. Sci. Symp. 18, 153-156.
  • Islam AMFM, Groves PJ, Underwood GJ, Walkden-Brown SW (2005) Dynamics of Marek's disease virus and herpesvirus of turkeys shedding in feather dust of broiler chickens. Proc. Aust. Poult. Sci. Symp. 17, 105-108.
  • Hussain Z, Islam AMFM, Burgess SK, Reynolds PS, Walkden-Brown SW (2005) Isolation of Marek's disease virus from dust samples from commercial chicken farms. Proc. Aust. Poult. Sci. Symp. 17, 100-104.
  • Gao Z, Walkden-Brown SW, Islam AFMF, Groves PJ, Underwood GJ (2005) Effects of HVT vaccination-challenge interval and external contamination level on Marek's disease transmission among broiler chickens - a mathematical model based assessment. Proc. Aust. Poult. Sci. Symp. 17, 113-117.
  • Blake PA, Islam AMFM, Underwood GJ, Walkden-Brown SW (2005) Measurement of the effect of storage temperature and duration on the in vivo infectivity of Marek's disease virus in feather dust. Proc. Aust. Poult. Sci. Symp. 17, 109-112.
  • Walkden-Brown SW, Groves PJ, Islam A, Rubite A, Islam AMFM, Burgess SK (2004) Monitoring Marek’s disease virus in broiler flocks using standard and real-time quantitative PCR of spleen and dust samples. Proc. Aust. Poult. Sci. Symp. 16, 149-152.
  • Islam AFMF, Walkden-Brown SW, Colditz IG, Groves PJ (2004) Influence of Marek’s disease virus infection on the haematogram of broiler chickens. Proc. Aust. Poult. Sci. Symp. 16, 93-96.
  • Islam A, Harrision B, Cheetham BF, Mahony TJ, Young PL, Walkden-Brown SW (2004) Detection and quantification of Marek’s disease viruses using real-time polymerase chain reaction in separate and duplex assays. Proc. Aust. Poultr. Sci. Symp. 16, 153-156.
  • Gao Z, Walkden-Brown SW, Islam AFMF, Groves PJ, Underwood GJ, Sergeant ESG (2004) A model for Marek’s Disease transmission in broiler chickens. Proc. Aust. Poult. Sci. Symp. 16, 145-148.
  • Islam AFMF, Walkden-Brown SW, Groves PJ (2003) Effect of dose of cell-associated herpesvirus of turkey vaccine on protection against Marek's disease virus challenge in broiler chickens. Proc. Wrld. Poult. Sci. Assoc. Qld, 2003 11, 13-11 - 13-18.
  • Islam AFMF, Groves PJ, Walkden-Brown SW, Arzey KE, Burgess SK (2003) Comparison of protective efficacy of manual and automated in ovo vaccination against Marek's disease in broiler chickens. Proc. Aust. Poult. Sci. Symp. 15, 197-201.
  • Islam AFMF, Walkden-Brown SW, Wong CW, Colditz IG, Arzey KE, Groves PJ, Burgess SK (2001) Immunsuppression in broiler chickens following Marek's disease virus infection and the effect of prior vaccination with HVT. Proc. Wrld. Poult. Sci. Assoc. Qld, 2001 10, 3-1 to 3-11.
  • Islam AFMF, Walkden-Brown SW, Groves PJ (2001) Effect of route of infection and vaccination status on detection of Marek's disease virus from blood or spleen by polymerase chain reaction. Proc. Aust. Poult. Sci. Symp. 13, 135-139.
  • Wong CW, Duan J, Choct M, Walkden-Brown SW (2000) Diet-induced changes in intestinal viscosity and response to low dose Eimeria maxima infection in broiler chickens. Proc. Aust. Poult. Sci. Symp. 12, 182-185.
  • Walkden-Brown SW, Hotzel MJ, Rigby RDG, Martin GB (2000) Effect of immunisation against GRF on carcass composition and testicular function in Merino rams fed two levels of nutrition. Asian-Australasian Journal of Animal Science 13 Supplement July 2000 B:, 34-37.
  • Islam AFMF, Walkden-Brown SW, Wong CW, Colditz IG, Groves PJ (2000) Marek's disease - effects on immune system and growth performance in broiler chickens. Proc. Wrld. Poult. Sci. Assoc. Qld, 2000 9, 1.5 to 7.5.
  • Islam AFMF, Walkden-Brown SW, Wong CW, Burgess SK, Groves PJ (2000) Site of vaccine deposition during in ovo vaccination of broiler chickens against Marek's disease influences the timing of post-vaccinal viraemia. Proc. Aust. Poult. Sci. Symp. 12, 190-193.
  • Walkden-Brown SW, Wong CW, Nolan JV, Grima A.L., Colditz IG (1999) Differences in immune competence amongst layer strains. Proceedings of the 11th Australian Poultry Science Symposium, Sydney, Australia 9-10 February, 1999 11, 175.
  • Islam F, Walkden-Brown SW, Duan J, Groves P, Burgess SK, Wong CW (1998) Distribution of embryonic injection sites with Embrex in ovo vaccination. Proceedings of the 4th Asia Pacific Poultry Health Conference, Melbourne Australia 22-26 November, 1998, 115.
  • Grima AL, Wong CW, Walkden-Brown SW, Nolan JV, Burgess SK (1998) Comparison of T cell responses in various layer strains using the wattle phytohaemaglutinin (PHA) test. Proceedings of the 4th Asia Pacific Poultry Health Conference, Melbourne Australia 22-26 November, 1998, 116.
  • Hinch GN, Nolan JV, Walkden-Brown SW, Thomson E (1997) Interactions between the immune system and food choice in cockerels. Proc. Rec. Adv. Anim. Nutr. 1997. University of New England, Armidale, NSW, Australia., 249.

Non-refereed papers

  • Groves P, Walkden-Brown S, Islam A, Reynolds P, King M, Sharpe S (2008) An epidemiological survey of MDV in Australian broiler flocks. In 'Proceedings of the 8th International Marek’s Disease Symposium: 6-10th July, Townsville, Australia'. Townsville p. Accepted. (James Cook University).
  • Islam A, Burgess SK, Walkden-Brown SW (2008) Longitudinal profiles of MDV and HVT load in feather tips of broiler chickens and association with clinical Marek's disease. In 'Proceedings of the 8th International Marek’s Disease Symposium: 6-10th July, Townsville, Australia'. Townsville p. Accepted. (James Cook University).
  • Islam A, Walkden-Brown S (2008) Infectivity of Marek's disease virus shed in the early post-challenge period. In 'Proceedings of the 8th International Marek’s Disease Symposium: 6-10th July, Townsville, Australia'. Townsville p. Accepted. (James Cook University).
  • Islam A, Walkden-Brown S, Reynolds P, Groves P (2008) Rate of transmission of MDV in vaccinated and unvaccinated chickens. In 'Proceedings of the 8th International Marek’s Disease Symposium: 6-10th July, Townsville, Australia'. Townsville p. Accepted. (James Cook University).
  • Renz K, Cheetham BF, Walkden-Brown SW (2008) Association between Marek’s EcoRI-Q-encoded (meq) gene sequence and virulence in Australian and international isolates of Marek’s disease virus (Abstract). In 'Proceedings of the 8th International Marek’s Disease Symposium: 6-10th July, Townsville, Australia'. Townsville p. Accepted.
  • Renz K, Walkden-Brown S (2008) Longitudinal quantification of MDV serotype 1 and HVT in feather tips and relationship to clinical Marek’s disease in commercial layer chickens. In 'Proceedings of the 8th International Marek’s Disease Symposium: 6-10th July, Townsville, Australia'. Townsville p. Accepted. (James Cook University).
  • Renz K, Walkden-Brown S (2008) Virulence of MDV challenge strain and vaccination influence the shedding profile of MDV in feather dander. In 'Proceedings of the 8th International Marek’s Disease Symposium: 6-10th July, Townsville, Australia'. Townsville p. Accepted. (James Cook University).
  • Walkden-Brown S, Cooke J, Islam A, Renz K, Hussain Z, Islam A, Tannock G, Groves P (2008) Pathotyping of Australian isolates of MDV. In 'Proceedings of the 8th International Marek’s Disease Symposium: 6-10th July, Townsville, Australia'. Townsville p. Accepted. (James Cook University).
  • Walkden-Brown S, Islam A, Burgess S, Groves P (2008) Validation of poultry dust as suitable material for the detection and quantification of Marek’s disease viruses. In 'Proceedings of the 8th International Marek’s Disease Symposium: 6-10th July, Townsville, Australia'. Townsville p. Accepted. (James Cook University).
  • Walkden-Brown S, Islam A, Renz K, Hussain Z, Islam A, Reynolds PS, Burgess SK, Groves P (2008) Early prediction of Marek's disease incidence. In 'Proceedings of the 8th International Marek’s Disease Symposium: 6-10th July, Townsville, Australia'. Townsville p. Accepted. (James Cook University).
  • Walkden-Brown S, Islam A, Tannock G (2008) Titration in chickens of the infectivity of MDV in dander and after growth in cell culture. In 'Proceedings of the 8th International Marek’s Disease Symposium: 6-10th July, Townsville, Australia'. Townsville p. Accepted. (James Cook University).
  • Walkden-Brown SW, Reynolds PS, Islam AFMF, Cooke J, Groves PJ (2008) Broiler strains differ in resistance to Marek's Disease. In 'Proceedings of the 8th International Marek’s Disease Symposium: 6-10th July, Townsville, Australia'. Townsville p. Accepted.
  • Walkden-Brown SW, Cooke J, Islam A, Renz K, Hussain Z, Islam F, Tannock GA, Groves PJ (2007) Pathotyping of Australian Isolates of Marek's disease virus. Proceedings of the Australian Veterinary Poultry Alliance 2007, 32-37.
  • Groves PJ, Walkden-Brown SW, Islam AFMF (2007) What's happened to Marek's Disease? A summary from the National MDV/CAV survey. Proceedings of the Australian Veterinary Poultry Alliance 2007, 29-31.
  • Walkden-Brown SW, Islam A, Cheetham BF, Burgess SK, Islam AFMF, Groves PJ (2005) Quantitative Measurement of MDV And HVT in Poultry Dust - A New Tool For Monitoring Marek's Disease? In 'Proc. Aust. Vet. Poultry. Assoc.' Sydney pp. 14-15. (AVPA).
  • Walkden-Brown SW, Groves PJ, Tannock GA (2005) New methods for monitoring Marek's disease in Australia. In '13th Australian Poultry Convention'. Gold Coast, Australia.
  • Walkden-Brown SW, Groves PJ, Islam A, Burgess SK, Rubite A, Islam AMFM (2005) Use of quantitative real-time PCR to monitor Marek’s disease virus in broiler shed dust and spleen samples. In: Recent Advances in Marek’s disease research: Proceedings of the 7th International Marek’s disease Symposium: 10-14th July, St. Catherine’s College, Oxford, United Kingdom. Venugopal Nair & T. F. Davison (Editors) Pp 184-189. Institute for Animal Health, Compton, United Kingdom., 184-189.
  • Islam AMFM, Walkden-Brown SW, Underwood GJ, Groves PJ (2005) Incidence and spread of Marek’s disease in broiler chickens challenged at various times post-vaccination with herpesvirus of turkey vaccine. In: Recent Advances in Marek’s disease research: Proceedings of the 7th International Marek’s disease Symposium: 10-14th July, St. Catherine’s College, Oxford, United Kingdom. Venugopal Nair & T. F. Davison (Editors) Pp 133-141. Institute for Animal Health, Compton, United Kingdom., 133-141.
  • Islam AMFM, Walkden-Brown SW, Islam A, Underwood GJ, Groves PJ (2005) Early prediction of clinical Marek’s disease in broiler chickens using quantitative real-time polymerase chain reaction assay. In: Recent Advances in Marek’s disease research: Proceedings of the 7th International Marek’s disease Symposium: 10-14th July, St. Catherine’s College, Oxford, United Kingdom. Venugopal Nair & T. F. Davison (Editors) Pp 192-198. Institute for Animal Health, Compton, United Kingdom., 192-198.
  • Islam A, Islam AMFM, Walkden-Brown SW, Groves PJ, Young PL (2005) Quantification of herpesvirus of turkeys and Marek’s disease virus over time in the spleen of broiler chickens using real-time PCR. In: Recent Advances in Marek’s disease research: Proceedings of the 7th International Marek’s disease Symposium: 10-14th July, St. Catherine’s College, Oxford, United Kingdom. Venugopal Nair & T. F. Davison (Editors) Pp 199-203. Institute for Animal Health, Compton, United Kingdom., 199-203.
  • Islam A, Cheetham BF, Mahony TJ, Young PL, Walkden-Brown SW (2005) MDV-1 specific quantitative real-time PCR assay: Conversion of relative abundance to viral copy number. In: Recent Advances in Marek’s disease research: Proceedings of the 7th International Marek’s disease Symposium: 10-14th July, St. Catherine’s College, Oxford, United Kingdom. Venugopal Nair & T. F. Davison (Editors) Institute for Animal Health, Compton, United Kingdom., (Abstract).
  • Gao Z, Walkden-Brown SW, Islam AFMF, Groves PJ, Underwood GJ (2005) A mathematical model of Marek's disease epidemiology in broiler chickens. In: Recent Advances in Marek’s disease research: Proceedings of the 7th International Marek’s disease Symposium: 10-14th July, St. Catherine’s College, Oxford, United Kingdom. Venugopal Nair & T. F. Davison (Editors) Pp 77-82. Institute for Animal Health, Compton, United Kingdom., 77-82.
  • Walkden-Brown SW (2004) Quantitative measurement of Marek's disease virus in poultry dust - a new tool for industry. In 'Livestock Research in Northern NSW, 2004'. Armidale, NSW. (Ed. P Geenwood) p. 15. (Australian Society of Animal Production).
  • Islam AMFM, Walkden-Brown SW, Hussain Z, Underwood GJ, Groves PJ (2004) Effect of time of MDV challenge following vaccination with HVT on vaccinal protection against MD in broiler chickens. Proc. 5th Asia-Pacific Poultry Health Conference 5, 49.
  • Islam A, Islam AMFM, Walkden-Brown SW, Groves PJ, P.L. Y (2004) Quantitation of Marek's disease virus and herpesvirus of turkeys over time in broiler chickens challenged with MDV via two routes. Proc. 5th Asia-Pacific Poultry Health Conference 5, 48.
  • Hussain Z, Islam AFMF, Walkden-Brown SW (2004) Use of chicken dust as a source for isolating Marek's Disease virus. In 'Livestock Research in Northern NSW, 2004'. Armidale, NSW. (Ed. P Geenwood) p. 21. (Australian Society of Animal Production).
  • Walkden-Brown SW (2003) Marek's disease research at the University of New England. Proc. Aust. Vet. Poult. Assoc. Sydney, 12-13 February, 2003., 34-36.
  • Islam AFMF, Walkden-Brown SW, Groves PJ, Underwood GJ (2003) Effect of vaccine dose Marek's disease virus (MDV) challenge dose and challenge day on protection against MDV challenge in broiler chickens. Proc. Aust. Vet. Poult. Assoc. Melbourne 12-13 November, 2003., 27-28.
  • Walkden-Brown SW, Islam AFMF, Wong CW, Burgess SK, Groves PJ, Arzey KE (2001) Vaccine deposition site influences the timing of post-vaccinal viraemia following in ovo vaccination against Marek's disease (MD) in commercial broiler chickens. In 'Current Progress on Marek's Disease Research'. (Eds KA Schat, RM Morgan, MS Parcells, JL Spencer) pp. 115-118. (American Association of Avian Pathologists: 383 West Street Rd., Kennett Square, PA, USA).
  • Walkden-Brown SW, Islam AFMF, Burgess SK, Wong CW, Groves PJ, Young PL, Cipriari T, Mastorakos Z, Tannock GA (2001) Comparison of PCR and virus isolation for detection of MDV viraemia following artificial and natural challenge in broiler chicks with homologous antibody. In 'Current Progress in Marek's Disease Research'. (Eds KA Schat, RM Morgan, MS Parcells, JL Spencer) pp. 59-62. (American Association of Avian Pathologists: 383 West Street Rd., Kennett Square, PA, USA).
  • Islam AFMF, Wong CW, Walkden-Brown SW, Colditz IG, Groves PJ, Burgess SK, Arzey E (2001) Immunosuppression following innoculation of Herpes virus of turkey (HVT) and virulent Marek's disease virus in broiler chickens. In 'Current Progress in Marek's Disease Research'. (Eds KA Schat, RM Morgan, MS Parcells, JL Spencer) pp. 257-261. (American Association of Avian Pathologists: 383 West Street Rd., Kennett Square, PA, USA).
  • Islam AFMF, Walkden-Brown SW, Wong CW, Burgess SK, Groves PJ (2001) Site of vaccine deposition during in ovo vaccination against Marek’s disease (MD) influences protection following MD virus (MDV) challenge. In 'Current Progress in Marek's Disease Research'. (Eds KA Schat, RM Morgan, MS Parcells, JL Spencer) pp. 119-122. (American Association of Avian Pathologists: 383 West Street Rd., Kennett Square, PA, USA).
  • Wong CW, Islam AFMF, Walkden-Brown SW, Colditz IG, Groves PJ (2000) A preliminary report on immunosuppressive effects of an Australian strain of Marek’s disease virus during the early life of broiler chickens. Proceedings of the 30th Annual Conference of the Australian Society for Immunologists, Sydney, 30, Tuesday abstracts - 29.
  • Walkden-Brown SW, Islam AFMF, Wong CW, Burgess SK, Groves PJ (2000) Site of vaccine deposition during in ovo vaccination against Marek's disease (MD) influences protection following MD virus (MDV) challenge. In 'Dander (Newsletter of the Australian Veterinary Poultry Association)' p. 15 (Abstract of a paper presented at the Australian Veterinary Poultry Association Conference held at Surfers Paradise in April 2000).

Environmental management

Refereed journal articles

  • Turnell, J.R., Hinch, G.N. and Faulkner, R.D. 2007, 'Recent advances in Australian broiler litter utilisation', World's Poultry Science Journal 63: 223-231.

Refereed conference papers

  • Turnell, J.R. and Faulkner, R.D. 2005, The role of broiler nutrition in environmental management, Recent Advances in Animal Nutrition in Australia 15, Armidale, UNE.
  • Turnell, J.R., Faulkner, R.D. and Murray, S. 2005, Broiler litter disposal - a summary of advances, Australian Poultry Science Symposium, Sydney, University Publishing Service,
  • Turnell, J.R., Hinch, G.N. and Faulkner, R.D. 2006, Preliminary Assessment of the Variability in Broiler Litter Composition and its Implication for Vermiculture, Australian Poultry Science Symposium, Sydney, University Publishing Service.
  • Turnell, J.R., Hinch, G.N. and Faulkner, R.D. 2007, Water requirements for earthworms (Eisenia andrei) grown exclusively on broiler litter, Australian Poultry Science Symposium, Sydney, University Publishing Service.

Avian Physiology

Refereed journal articles

  • Chousalkar K.K. and Roberts J.R. (2008) Ultra structural changes in the oviduct of laying hen during laying cycle. Cell and Tissue Research, 332: 349-358
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