| abstract |
The invention discloses a compound feed for gilts, comprising the following components in parts by weight: 55.2 parts of corn, 6 parts of secondary flour, 18.5 parts of soybean meal, 2.5 parts of puffed soybeans, 6 parts of rice bran, 6 parts of bran, and imported fish meal 1 part, 1 part of soybean oil, 1.35 parts of calcium hydrogen phosphate, 1.1 part of stone powder, 0.4 part of sodium chloride, 1 part of trace element vitamin premix, 0.2 part of lysine, 0.02 part of methionine, 0.05 part of threonine, chlorinated Choline 0.08 part, vitamin E 0.02 part, vitamin C 0.06 part, Saccharomyces cerevisiae cell wall 0.05 part. The compound feed for sows of the invention has great advantages in the growth rate of gilts, the average litter size, the estrus rate of sows in the second and third estrus, and the like, and reduces the breeding cost. |