Healthy and environment-friendly fermented compound feed for fattening pigs

Abstract

The invention discloses a healthy and environment-friendly fermented compound feed for fattening pigs. A purpose of the invention is to design a antibiotic-free healthy and environment-friendly fermented compound feed for fattening pigs in which unconventional feed resources, including flat wheat grains, cottonseed meal, bean dregs, yellow thick liquid of bean curd, alfalfa grass powder and the like, are fully utilized; and the healthy and environment-friendly fermented compound feed for the fattening pigs is capable of improving body immunities of the fattening pigs, improving pork qualities and improving production performances of the fattening pigs. A technical scheme of the invention is characterized in that the healthy and environment-friendly fermented compound feed for fattening pigs is fermented from the following raw materials: water, puffed flat wheat grains, puffed cottonseed meal, steam-exploded bean dregs, spray-dried yellow thick liquid of bean curd, polyphenol extract from apple residues, corns, a probiotic preparation, glucose, a compound premixed material, alfalfa grass powder and the like. The healthy and environment-friendly fermented compound feed is capable of obviously improving body immunities of the fattening pigs, so that the fattening pigs are high in health levels; and the healthy and environment-friendly fermented compound feed is also capable of obviously improving production performances of the fattening pigs and pork qualities. The healthy and environment-friendly fermented compound feed is high in unconventional resource utilization rates as well as energy-saving and environment-friendly; and the healthy and environment-friendly fermented compound feed is free of antibiotics and high in feed safety.

Description

Technical field: [0001] The invention relates to a compound feed, in particular to a healthy and environment-friendly fermented compound feed for fattening pigs. Background technique: [0002] my country's high-quality feed resources such as corn and soybean meal are in short supply. Soybean meal production mainly depends on imported soybeans, and the dependence on imports is about 75%. The amount of corn used for feeding has exceeded 100 million tons, accounting for more than 63% of the annual domestic corn production. With the continuous development of the breeding industry and the feed industry, the contradiction between the supply and demand of conventional high-quality feed resources will further intensify, and the price of feed raw materials will continue to rise and fluctuate more frequently. At present, the feed for fattening pigs in my country is mainly corn-soybean meal. Under the situation of high prices of corn and soybean meal and low profit margin of feed produ...

AI Technical Summary

Problems solved by technology

Due to the shortage of high-quality protein feed resources such as soybean meal, the price of traditional fattening pig compound feed is high, and the benefit of pig breeding is not high; antibiotics, chemical synthetic drugs and heavy metals have been used in fattening pig feed for a long time, making the drug resistance of pathogenic bacteria continue to increase. , which leads to the continuous increase of the effective addition of antibiotics, chemical synthetic drugs and heavy metals in the feed, resulting in low autoimmunity of fattening pigs, which seriously affects the production performance of growing and finishing pigs. At the same time, the feed additives such as antibiotics, chemical synthetic drugs and heavy metals Extensive use also causes serious pollution to the environment and directly poses a threat to human health.