Effects of Origins of Soybean Meal on Growth Performance, Nutrient Digestibility and Fecal Microflora of Growing Pigs
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This experiment was conducted to investigate the effects of soybean meal(SBM) of different origin(Korea, India or Brazil) on performance, fecal microflora and economics of grower pigs. A total of 144 grower pigs(initial BW, 10.4kg) were randomly allotted to six treatments on the basis of BW. Pig’s diets containing SBM were formulated based on the total amino acid(TAA) or true ileal digestible amino acid(TIDAA) levels. Pigs fed domestic SBM diets had greater(p<0.05) overall ADG, ADFI and final body weight and apparent total tract digestibility(ATTD) of DM, GE and CP(phases I, II and III) than those fed diets containing SBM originated from India or Brazil. Moreover, greater(p<0.05) ADG, ADFI, feed /gain (F/G), and ATTD of DM, GE and CP were observed in response to diets formulated on a TIDDA basis when compared with those formulated on a TAA basis. The fecal microflora was not affected(p>0.05) by dietary treatments. The overall feed cost per kg body weight gain was less(p<0.05) for diets formulated using domestic SBM than for those containing SBM from India, while the feed cost per kg body weight gain was less(p<0.05) for diets formulated prepared on a TIDAA than a TAA basis. These results indicate that domestic SBM has better quality than SBM imported from Brazil or India and better performance was obtained when diets were formulated based on the true ileal digestible amino acid(TIDAA) content.
Abstract
This experiment was conducted to investigate the effects of soybean meal(SBM) of different origin(Korea, India or Brazil) on performance, fecal microflora and economics of grower pigs. A total of 144 grower pigs(initial BW, 10.4kg) were randomly allotted to six treatments on the basis of BW. Pig’s diets containing SBM were formulated based on the total amino acid(TAA) or true ileal digestible amino acid(TIDAA) levels. Pigs fed domestic SBM diets had greater(p<0.05) overall ADG, ADFI and final body weight and apparent total tract digestibility(ATTD) of DM, GE and CP(phases I, II and III) than those fed diets containing SBM originated from India or Brazil. Moreover, greater(p<0.05) ADG, ADFI, feed /gain (F/G), and ATTD of DM, GE and CP were observed in response to diets formulated on a TIDDA basis when compared with those formulated on a TAA basis. The fecal microflora was not affected(p>0.05) by dietary treatments. The overall feed cost per kg body weight gain was less(p<0.05) for diets formulated using domestic SBM than for those containing SBM from India, while the feed cost per kg body weight gain was less(p<0.05) for diets formulated prepared on a TIDAA than a TAA basis. These results indicate that domestic SBM has better quality than SBM imported from Brazil or India and better performance was obtained when diets were formulated based on the true ileal digestible amino acid(TIDAA) content.
참고문헌 (23)
- AOAC., "Official Methods of Analysis" (2007), AOAC Int
- Arba, M, "Evaluation of protein solubility as an indicator of over processing of soybean meal", Poult. Sci, 69, pp.76~83 (1990)
- "Soy Stats, A Reference Guide to Important Soybean Facts and Figures" (2010)[URL]
- Baize, J. C., "Results of USB study on SBM quality released", Soybean Meal Info Source, 1, pp.1~4 (1997)
- Baker, K. M, "Amino acid digestibility and concentration of digestible and metabolizable energy in soybean meal produced from conventional, high-protein, or low-oligosaccharide varieties of soybeans and fed to growing pigs", J. Anim. Sci, 87, pp.2282~2290 (2009)
- Choi, J. Y., "Evaluation of multi-microbe probiotics prepared by submerged liquid or solid substrate fermentation and antibiotics in weaning pigs", Livest. Sci, 138, pp.144~151 (2011)
- Cromwell, G. L, "Utilization of soy products in swine diets, In: Soy in animal nutrition, In Fed. Ani. Sci. Soc.", pp.258~282 (2000), Savoy
- Fenton, T. W., "An improved method for chromic oxide determination in feed and feces", Can. J. Anim. Sci, 59, pp.631~634 (1979)
- Fuller, R., "Probiotics in man and animals", J. Appl. Bacteriol, 66, pp.365~378 (1989)
- Grieshop, C. M., "Comparison of quality characteristics of soybean meals", J. Agric. Food Chem, 60, pp.437~442 (2001)
- Grieshop, C. M., "Chemical and nutritional characteristics of United States soybeans and soybean meals", J. Agric. Food Chem, 51, pp.7684~7691 (2003)
- Karr-Lilienthal, L. K., "Chemical and nutritional properties of soybean carbohydrates as related to non-ruminants: A review", Livest. Prod. Sci, 97, pp.1~12 (2005)
- Kim, I. H., "Extrusion processing of low-inhibitor soybeans improves growth performance of early-weaned pigs", Asian-Aust. J. Anim. Sci, 12, pp.1251~1257 (1999)
- Kumar, V., "Sucrose and raffinose family oligosaccharides(RFOs) in soybean seeds as influenced by genotype and growing location", J. Agric. Food. Chem, 58, pp.5081~5085 (2010)
- Line, E. J., "Effect of yeast-supplemented feed on Salmonella and Campylobacter populations in broilers", Poult. Sci, 77, pp.405~410 (1998)
- NRC., "Nutrient Requirements for Swine" (1998), National Academic Press
- "Improving the U.S. position in world soybean meal trade. MATRIC Working Paper 02-MWP 7" (2009)[URL]
- Pascual, M., "Lactobacillus salivarius CTC2197 prevents Salmonella enteritidis colonization in chickens", Appl. Environ. Microbiol, 65, pp.4981~4986 (1999)
- Qin, G. X., "Effect of temperature and time during steam treatment on the protein quality of full-fat soybeans from different origins", J. Sci. Food Agric, 77, pp.393~398 (1998)
- Sauer, W. C., "Digestibility of amino acids in swine: Results and their practical applications", Livest. Prod. Sci, 15, pp.367~388 (1986)
- Y.H. Shim, "Evaluation of Multi-microbial Probiotics Produced by Submerged Liquid and Solid Substrate Fermentation Methods in Broilers", ASIAN-AUSTRALASIAN JOURNAL OF ANIMAL SCIENCES, 23(4), pp.521~529 (2010), 아세아·태평양축산학회
- Thakur, M., "Quality of US soybean compared to the quality of soybean meal from other origins", J. Am. Oil Chem. Soc, 84, pp.835~843 (2007)
- Wang, J. P., "The evaluation of soybean meals from 3 major soybean-producing countries on productive performance and feeding value of pig diets", J. Anim. Sci, 89, pp.2768~2773 (2011)