Breastfeeding sow compound feed

Abstract

The invention relates to a breastfeeding sow compound feed, in particular to a breastfeeding sow compound feed for promoting milk secretion. In the technical scheme, the breastfeeding sow compound feed comprises 35 to 55 percent of corn, 10 to 20 percent of wheat bran, 5 to 10 percent of corn fibers, 2 to 5 percent of corn distiller dried grain with soluble substance (DDGS), 3 to 5 percent of glucose, 5 to 15 percent of bean pulp, 1 to 2 percent of mountain flour, 1 to 2 percent of calcium hydrophosphate, 1 to 3 percent of corn oil, 0.3 to 0.5 percent of table salt, 0.03 to 0.1 percent of N-carbamylated glutamate, 0.02 to 0.05 percent of valine, 0.1 to 0.3 percent of other amino acids, 0.03 to 0.05 percent of choline, 0.3 to 0.4 percent of composite vitamin and 0.2 to 0.6 percent of composite trace element. The breastfeeding sow compound feed is applied to the feeding of weaned sows, the days from the weaning to empathema of the sows can be shortened effectively, the feed intake of the weaned sows can be increased, and the empathema of the sows is promoted. The breastfeeding sow compound feed has a great significance in the improvement of the production efficiency of the sows.

Description

technical field [0001] The invention belongs to the field of feed composition, in particular to a composition for promoting lactation of sows. Background technique [0002] How to make a litter of about 10 piglets grow healthily and vigorously, and obtain the best health status and maximum weaning weight is the key to feeding lactating sows. Of course, we must also take into account the loss of body reserves of the nursing sows and Health status, and how to shorten the subsequent weaning-estrus interval, exhibit sustainable excellent reproductive performance in subsequent reproductive cycles, and prolong reproductive lifespan. The key to solving the above problems is to increase the feed intake of lactating sows, which is also the biggest bottleneck in raising lactating sows. Sows of the modern genotype have better reproductive performance but very poor appetites. Therefore, the key technology of feeding lactating sows is how to maximize their feed intake and formulate a s...

AI Technical Summary

Problems solved by technology

But the genetics of lean meat pigs results in lower body fat reserves in gilts to meet these additional needs; while creating new pressures to improve feed conversion, nutrient intake is not proportional to increased nutritional needs , the actual situation is that the appetite of sows decreases and the feed intake decreases

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