Wheat germ feed for breeding sow and preparation method of wheat germ feed

Abstract

The invention discloses a wheat germ feed for a breeding sow and a preparation method of the wheat germ feed, belonging to the technical field of feeds. The wheat germ feed for the breeding sow comprises the following components by weight percent: 40-50 percent of corns, 8-20 percent of bean pulps, 5-20 percent of wheat middling, 5-20 percent of wheat germs, 0.2-0.4 percent of potassium chloride, 0.2-0.35 percent of salt, 0.5-1 percent of trace mineral premix, 0.05-0.1 percent of vitamin premix, 2.2 percent of calcium hydrophosphate, 0.5 percent of mountain flour, 0.26 percent of an antioxidant compound and 0.23 percent of a compound synergist. When the wheat germ feed is prepared, the antioxidant compound is used for preprocessing the wheat germ, then partial raw materials are crushed, and finally, the preprocessed wheat germ and the crushed partial raw materials are uniformly mixed. According to the wheat germ feed, the health of the breeding sow is improved, the forage utilization of the wheat germ is promoted, the littering average of piglets and the birth weight of the piglets for the breeding sow are remarkably increased, the quantity of weak piglets is reduced, the cost is unchangeable, and the culturing benefit is greatly increased.

Description

technical field [0001] The invention relates to the technical field of feed, in particular to a wheat germ feed for sows and a preparation method thereof. Background technique [0002] In the livestock breeding industry, the annual productivity of sows can reach 28 to 30 heads, and the current annual productivity of sows in my country is 16 to 20 heads; the annual productivity of sows is a key indicator to measure the management level and profitability of pig farms. Low productivity is the bottleneck restricting the development of my country's pig industry. Piglets with low birth weight, many weak piglets, and low weaning survival rate are major problems in pig raising, which directly affect the efficiency of pig raising. Before weaning, piglets mainly rely on breast milk, that is, the body condition of sows and the quality of breast milk determine the health and growth rate of piglets. There are several factors that affect the annual productivity of sows. Feed nutrition is...

AI Technical Summary

Problems solved by technology

In addition, the application of wheat germ in feed and the feed industry still have the following problems: 1) wheat germ only accounts for 2% in the flour processing process, and the quantity is small and it is not suitable for batch processing; 3) Wheat contains arabinoxylan and other components, which affect the digestion and absorption and health of pigs; 4) At present, 80% of soybeans and soybean meal in China depend on imports, and corn imports are on the rise. High cost greatly constrained

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