Large/medium-granularity compound pig feeds and preparation method

Abstract

The invention discloses large / medium-granularity compound pig feeds which is prepared from 700 to 790 kilograms of corn, 40 to 60 kilograms of brewer grain, 140 to 180 kilograms of soybean meal, 3.5 to 5.5 kilograms of soybean oil, 0.2 to 0.3 kilogram of agrabond, 1.7 to 1.9 kilograms of calcium carbonate powder, 8.2 to 10 kilograms of dicalcium phosphate, 3 kilograms of salt, 2 to 2.3 kilograms of L-lysine hydrochloride, 0.1 to 0.2 kilogram of DL-methionine, 0.4 to 0.6 kilogram of L-tryptophan, 0.5 kilogram of choline chloride, 0.3 to 0.5 kilogram of 513D pig vitamin premix, 1.5 kilograms of baking soda, 0.5 kilogram of a sweetening agent, 0.5 kilogram of multiplied enzyme T10, 0.3 kilogram of ethoxyquin and 9 to 11 kilograms of 5012S premix by a certain method. The large / medium-granularity compound pig feeds are precisely prepared by utilizing high proteins and high amino acid of the brewer grains produced by beer brewing and dietary fibers, and are high in quality and pig palatability and comprehensive and balanced in nutrition, and pigs have strong appetite, and have ruddy and bright furs and enhanced disease resistance after being fed with the large / medium-granularity compound pig feeds.

Description

technical field [0001] The invention relates to the technical field of feed preparation, in particular to a large pig compound pellet feed added with dried brewer's grains and a preparation method thereof. Background technique [0002] Brewer's grains are the main by-products of the beer industry. They use barley and rice as the main raw materials, and the residue after fermenting and extracting the soluble carbohydrates in the seeds. About 1 / 4t of brewer's grains are produced for every ton of beer produced. The annual output of brewer's grains in my country has reached more than 10 million tons, and it is still increasing. The enterprise group can produce more than 200,000 tons per year. Brewer's grains are rich in protein, amino acid and trace elements. Historically, most of them have been used in breeding, and the traditional fresh feeding method is almost adopted. Every 100kg of wet brewer's grains + 20kg of corn flour + 2kg of commercial concentrated feed is stirred an...

AI Technical Summary

Problems solved by technology

This kind of poisoning is often the better the appetite and the bigger the pig, the more serious it is, causing great economic losses to the farmers.

With the rapid development of the modern feed industry, farmers are gradually replacing brewer's grains with other feed materials and changing the traditional feeding methods, resulting in the accumulation of brewer's grains produced by some beer production enterprises, which are stinky and fly-like after accumulation and fermentation. Diffuse, resulting in serious environmental problems

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