Animal feed

Abstract

The invention relates to an animal feed. The animal feed comprises the following components in percentage by weight: 30% of degossypolized cottonseed protein, 30% of rice bran, 30% of DDGS (distillers dried grains with soluble), 2% of a premix, 3% of baking soda, 1% of calcium powder, 2% of table salt, 1% of yeast, 0.5% of rumen protected fat, and 0.5% of magnesium oxide. The animal feed is made by the following making method, and the making method comprises the following steps: uniformly mixing the raw materials until 99% of the raw materials are mixed, filtering the mixed raw materials through a woven screen of 2.5m, keeping less than 20% of the filtered raw materials to be remained on the woven screen of 1.4mm, and making grain feeds for animals. According to the animal feed disclosed by the invention, unprocessed corn food grains are not used and are replaced with deep-processed corn by-products, so that contradiction caused by scrambling for foods by men and cattle can be relieved, and the feed cost for dairy farmers is reduced; illicit additives are not used, so that the security of original milk is guaranteed.

Description

technical field [0001] The present invention belongs to animal nutrition and animal husbandry. Background technique [0002] my country is a big dairy farming country, and its annual milk production ranks among the top in the world. In 2011, my country's milk production reached 20.6 million tons. According to the above classic formula and the current feed-to-milk ratio of 1:2.3 in my country, the annual consumption of soybean meal by dairy cows in China is 1.79 million tons and 4.48 million tons of corn. my country is a country seriously short of food resources and protein resources, and the contradiction between humans and animals competing for food has become increasingly prominent. It is necessary to import a large amount of corn and expensive protein raw materials (soybean meal or soybeans, etc.) from abroad every year to maintain domestic breeding. Cheap protein raw material resources and corn substitute raw materials have not been well utilized due to reasons such as...

AI Technical Summary

Problems solved by technology

my country is a country seriously short of food resources and protein resources, and the contradiction between humans and animals competing for food has become increasingly prominent. It is necessary to import a large amount of corn and expensive protein raw materials (soybean meal or soybeans, etc.) from abroad every year to maintain domestic breeding. Cheap protein raw material resources and corn substitute raw materials have not been well utilized due to reasons such as craftsmanship, technology and breeding habits

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