Premixed feed for micro-ecological wheat middling type pigs

Abstract

The invention relates to a feed using wheat middling instead of all corn and partial bean pulp in compound feed raw materials for pigs. The feed comprises the following components in parts by weight: 300 to 500 parts of two-starter apozymase, 3 to 5 parts of probiotics, 60 to 80 parts of composite trace elements, 6 to 8 parts of vitamin complex, 30 to 50 parts of grease, 13 to 15 parts of phytase, 60 to 80 parts of lysine, 4 to 6 parts of sweetener, 80 to 120 parts of calcium hydrophosphate, 8 to 12 parts of choline, 80 to 100 parts of edible salt, 80 to 100 parts of medical stone, and 60 to 120 parts of rock flour. In the feed, micro-ecological preparations (namely the two-starter apozymase and probiotics) are added into the feed, and can sufficiently lead the pigs to digest and absorb wheat middling, so that users can use the wheat middling serving as an energy protein raw material instead of all the corn and partial bean pulp, the feed cost is remarkably reduced, and the economical benefit is remarkably improved.

Description

technical field [0001] The invention relates to a feed, in particular to a micro-ecological secondary powder premixed feed for pigs which is suggested to be formulated with secondary powder. Background technique [0002] At present, there are more than 400 million live pigs in my country. In recent years, farmers have been losing money. The main reasons are the high cost of feed and the high cost of disease treatment. High feed cost: The main raw materials of corn and soybean meal are expensive, and the digestion and utilization rate of feed is low. my country's feed corn recovery increased to 96 million tons, with a corn shortage of 24 million tons. 56% of the demand for soybean meal is imported, and the feed material corn contains a large amount of aflatoxin, which leads to poor immunity of pigs, and changes in ambient temperature lead to frequent pig diseases, resulting in increased treatment costs. my country's wheat production is abundant, and the amount of secondary ...

AI Technical Summary

Problems solved by technology

The protein content of secondary flour is twice that of corn, and the energy is slightly lower than that of corn. The amino acid content of secondary flour is twice that of corn. The disadvantage of secondary flour is that it contains a large amount of mucin, pectin, xylan, crude fiber, β — Dextran is not conducive to the digestion and absorption of pigs