Bioactive premixed feed, production method and application thereof

Abstract

The invention provides a bioactive premixed feed, a production method and an application thereof, comprising the following steps: (a) according to weight ratio, soybean meal accounting for 55-65% of mixture is crushed, mixed with premix accounting for 55-65% of mixture and stirred uniformly; (b) fermentation broth prepared by multiple microbe funguses is sprayed to the mixture while stirring and the fermentation broth accounts for 38-42% of the mixture; (c) the mixture is put into a plastic bag with a one-way valve respiratory membrane for fermenting in aerobic manner firstly and fermenting in anaerobic manner for 3-7 days on the condition that the temperature is 28-30 DEG C and the moisture accounts for 35-45% of the dry mixture. The invention has the advantages of convenient preparation, obvious economic and social benefits and environment protection, which is free of antibiotic and forbidden drug and is beneficial to the intestinal canal health of swinery. The invention is 8-12% of the complete feed in use and applied to the pigsty of different grades and pig in different stages.

Description

technical field [0001] The invention relates to a bioactive premixed feed and its production method and application, belonging to the technical field of feed processing. Background technique [0002] There are many types of feeds available, but they are basically composed of trace elements added to the basic diet. At the same time, drug additives are basically added to prevent disease and promote growth. Although such a formula greatly improves the growth rate of livestock and poultry, it also improves the time for slaughter. , but it has a certain impact on meat quality, food safety and environmental pollution. The long-term use of pharmaceutical additives in feed will not only kill pathogenic bacteria, but also kill the beneficial bacteria that often exist in the intestinal tract. Feed The digestion and absorption of the drug will be seriously reduced, leading to diarrhea; and it will lead to the emergence of a large number of drug-resistant bacteria, which will make the c...

AI Technical Summary

Problems solved by technology

[0002] There are many types of feeds available, but they are basically composed of trace elements added to the basic diet. At the same time, drug additives are basically added to prevent disease and promote growth. Although such a formula greatly improves the growth rate of livestock and poultry, it also improves the time for slaughter. , but it has a certain impact on meat quality, food safety and environmental pollution. The long-term use of pharmaceutical additives in feed will not only kill pathogenic bacteria, but also kill the beneficial bacteria that often exist in the intestinal tract. Feed The digestion and absorption of the drug will be seriously reduced, leading to diarrhea; and it will lead to the emergence of a large number of drug-resistant bacteria, which will make the condition of animal husbandry complex and changeable, the immunity of livestock and poultry will be reduced, and the breeding environment will deteriorate, so that the livestock and poultry will face multi-factor stress and more At the same time, the antibiotics left in the livestock and poultry have caused many food safety incidents, and the drugs in the excrement of the livestock and poultry have also produced great toxicity to the organisms in the environment

Although some pollution-free feed patents have appeared in recent years, the added substances are relatively single, and it is difficult to change the breeding situation as a whole, and the feed effect is not comprehensive