report
Authors
A total of 1,200 gilts was used to evaluate the economics ofadding fat and increasing lysine:calorie ratio in diets for growing-finishing pigs. Diets were fed in four phases and consisted of a 2 x 4 factorial arrangement with two levels of fat (0 and 6%) and four increasing lysine:calorie ratios. Eight economic scenarios combining com, soybean meal, fat, and hog prices with two packer grading systems were created. Stochastic dominance analysis was performed on 64 alternatives (8 treatments x 8 scenarios). The third "and fourth (higher) lysine: calorie ratios increased income over feed cost when fat was added to the diets, except for the high fat price scenario in which the fourth lysine:calorie ratio without added fat dominated. The first two (lower) lysine: calorie ratios were inferior under all scenarios.; Swine Day, Manhattan, KS, November 18, 1999
Keywords: Swine day, 1999, Kansas Agricultural Experiment Station contribution, no. 00-103-S, Report of progress (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service), 841, Swine, Lysine:calorie ratio, Fat, Lysine, Finishing pigs, Economics
How to Cite: De La Llata, M. , Langemeier, M. R. , Tokach, M. D. , Goodband, R. D. , Nelssen, J. L. & Dritz, S. S. (1999) “Economics of adding fat and increasing lysine:calorie ratio in diets for growing-finishing gilts”, Kansas Agricultural Experiment Station Research Reports. 1(10). doi: https://doi.org/10.4148/2378-5977.6638