Milking sow feed

Abstract

The invention relates to a milking sow feed, which consists of the following components in percentage by weight: 58 to 62 percent of corn, 14 to 16 percent of puffed soybean, 10 to 12 percent of peeled bean pulp, 8 to 10 percent of corn germ meal, 1 to 1.5 percent of stone powder, 1 to 1.2 percent of calcium hydrogen phosphate, 0.4 to 0.5 percent of salt, 0.1 to 0.2 percent of lysine, 0.1 to 0.15 percent of mildew removal agent, 0.05 to 0.1 percent of Mailunxiang, 0.03 to 0.06 percent of choline, 0.03 to 0.06 percent of multiple vitamins for sows, 0.02 to 0.04 percent of multiple minerals for sows, 0.02 to 0.05 percent of antioxidant, 0.02 to 0.03 percent of Mailuntian, 0.08 to 0.12 percent of yeast cell wall polysaccharide, 0.005 to 0.006 percent of 1 percent chromium methionine and 0.003 to 0.005 percent of 1 percent selenium methionine. The feed has balanced nutrition, high feed intake, strong disease resistance and high lactation capability.

Description

technical field [0001] The invention relates to a feed, in particular to a feed for sucking sows. Background technique [0002] The feeding level of lactating sows directly affects the production efficiency of the entire pig farm. According to the characteristics of the nutritional needs of lactating piglets, in addition to maintaining normal metabolism and growing body tissues, sows also need to lactate and suckling piglets. The amount of lactation and the components in milk depend on the supply of nutrients in the feed, and the amount of milk The quality of milk directly affects the weaning weight and survival rate of piglets. Therefore, the important goals of sow nutrition during lactation are to prevent sows from excessive weight loss, improve sows' milk performance, and to be able to go into estrus as soon as possible after weaning. Negative nutritional balance during lactation will lead to reduced milk production of sows, especially primiparous sows, and affect the pr...

AI Technical Summary

Problems solved by technology

Negative nutritional balance during lactation will lead to reduced milk production of sows, especially primiparous sows, and affect the production performance of the next reproductive cycle. Insufficient intake of energy, protein, amino acids, vitamins and minerals during lactation will cause lactating sows Lack of milk, low milk quality, poor milk quality, excessive weight loss, prolonged post-weaning estrus interval, low breeding conception rate and other reproductive obstacles, increasing the culling rate of sows