Micro-ecological biological feed and preparation method thereof

Abstract

The invention discloses a micro-ecological biological feed and a preparation method thereof. Raw materials of the micro-ecological biological feed comprise, by weight, 10-12 parts of corn, 12-14 partsof wheat, 15-17 parts of soybean meal, 2-4 parts of fish meal, 6-8 parts of whey powder, 2-3 parts of soybean oil, 6-8 parts of a Chinese herbal medicine fermentation product, 5-9 parts of cereals, 6-10 parts of mixed meal, 2-4 parts of meat and bone meal, 2-4 parts of a feed additive and 1-3 parts of a micro-ecological preparation; and a preparation process of the micro-ecological biological feed comprises the following steps: (1) preparation of a strain; (2) preparation of a solid medium; and (3) inoculation and fermentation. The preparation method of the feed is characterized in that the corn, wheat, soybean meal, fish meal, whey powder, soybean oil, the Chinese herbal medicine fermentation product, cereals, mixed meal, meat and bone meal and the feed additive are poured into a disk granulator placed in an inclined state. The micro-ecological biological feed is simple to prepare, has regulation functions, and can reduce the drainage of ammonia nitrogen compounds in feces, overcomedysbacteriosis, superinfection and drug resistance, caused by antibiotics, and recover and keep the ecological balance of microbes.

Description

technical field [0001] The invention relates to the field of feed preparation, in particular to a microecological biological feed and a preparation method thereof. Background technique [0002] Affected by factors such as differences in livestock and poultry species and technology, the absorption and utilization rate of feed by animals is not high, and feed resources are wasted. Scientists took chickens as an example to conduct feeding experiments. The results showed that chickens have a short digestive tract and limited utilization of feed. Among them, the utilization rate of compound feed for laying hens is only 45.6%, and there are still 50% of the feces excreted. % more than the available substances, while other livestock and poultry feed conversion and absorption of low phenomenon also has the same report. Therefore, the development of microecological preparations is of great significance for improving and enhancing intestinal digestion and absorption of livestock and ...

AI Technical Summary

Problems solved by technology

[0002] Affected by factors such as differences in livestock and poultry species and technology, the absorption and utilization rate of feed by animals is not high, and feed resources are wasted.