Lecithin in swine diets: II. Growing-finishing pigs.

摘要: Lecithin was investigated in diets for growing-finishing pigs. Diets were based on corn and soybean meal contained a constant ME:lysine level. The use of lecithin as an emulsifier utilization soy oil by the pig Exp. 1. arranged 2 x factorial structure with two levels (0 2%) 6%). There no interactions between any measurements growth performance. In general, inclusion or did not affect (P > .1) ADG but improve < .01) gain/feed during finishing period entire experiment. During period, gain/ME intake improved both oil. energy source pigs 2. Dietary treatments 0, 1, 2, 3% lecithin. significant differences performance measured ADG, ADFI, gain/feed, among four levels. Furthermore, efficacious supplemental dietary fat this study.