Safety efficient fermented compound feed for growing pigs

Abstract

The invention relates to a safety efficient fermented compound feed for growing pigs and aims to design a biotin-free safety efficient fermented compound feed for growing pigs which enables unconventional feed resources such as shrunken wheat grains, soybean residue and tofu yellow plasm to be fully made, can improve body immunity of growing pigs and can improve productivity of growing pigs.The technical scheme of the invention refers to: the feed is made by fermenting the materials: water, expanded shrunken wheat grains, expanded cotton seed meal, steam exploded soybean residue, spray-dried tofu yellow plasm, apple residue polyphenol extract, corn, soybean meal, fish oil, a probiotic preparation, glucose and a compound premix.The feed is free of biotin and high in feed safety; the feed enables unconventional resources to be efficiently utilized and is good to digest and absorb; the feed can significantly improve body immunity of growing pigs and improve productivity of growing pigs.

Description

Technical field: [0001] The invention relates to a compound feed, in particular to a safe and efficient fermented compound feed for growing pigs. Background technique: [0002] my country's high-quality feed resources such as corn, soybean meal, and fish 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 growing pigs in my country is mainly corn-soybean meal, which is being impacted by the market under the situation of high prices of corn and soybean meal and...

AI Technical Summary

Problems solved by technology

Due to the shortage of high-quality protein feed resources such as soybean meal and fish meal, the price of traditional compound feed for growing pigs is high, and the efficiency of pig breeding is low; antibiotics, chemically synthesized drugs and heavy metals have been used in growing pig feed for a long time, causing the drug resistance of pathogenic bacteria to continue. Enhanced, resulting in continuous increase in the effective addition of antibiotics, chemically synthesized drugs and heavy metals in feed, leading to low autoimmunity of growing pigs, seriously affecting the subsequent production performance of growing pigs, while antibiotics, chemically synthesized drugs and heavy metals and other feed additives Extensive use also causes serious pollution to the environment and poses a direct threat to human health.