Compound fermented protein feed for pigs and preparation method

Abstract

The invention discloses compound fermented protein feed for pigs and a preparation method, and mainly relates to the field of fermented protein feed for the pigs. The compound fermented protein feed comprises, by weight, 5-10 parts of alive earthworms, 20-50 parts of peanut cakes, 15-25 parts of rape seed cakes, 15-25 parts of sesame seed cakes, 5-15 parts of corn flour, 0.08-0.12 part of fermenting agent and 0.08-0.12 part of coarse feed degradation agent. The compound fermented protein feed integrates animal protein with plant protein; after the compound fermented protein is substituted for bean pulp to serve as feed for pork pigs, growth of the pigs can be promoted, and feed cost can be reduced.

Description

technical field [0001] The invention relates to the field of fermented protein feed for pigs, in particular to a composite fermented protein feed for pigs and a preparation method thereof. Background technique [0002] Soybean meal and fish meal are the most commonly used vegetable protein feed and animal protein feed for pigs. However, with the continuous development of the aquaculture industry, the demand for feed is also increasing, especially the serious shortage of protein feed, which has become a long-term constraint for domestic farming. bottleneck of industry development. According to the forecast of relevant experts from the Feed Research Institute of the Chinese Academy of Agricultural Sciences, by 2020, the demand for protein feed in my country will reach 72 million tons, while the resource supply is only 24 million tons. It can be seen that protein feed is very lacking in the development of my country's aquaculture industry. The price of imported protein feed i...

AI Technical Summary

Problems solved by technology

This method will destroy the nutritional content of earthworms, reduce their nutritional value, and may also endanger animal health due to parasites or eggs that are common to livestock and poultry

While the freeze-drying method maintains the same nutrient content, it requires higher equipment and operating techniques.

Earthworm nutrient solution has not been popularized on a large scale due to the complicated preparation method

The use of earthworms in foreign countries is basically using fresh earthworms or vermicompost, without considering the potential danger of parasites in earthworms to the animals being raised, and earthworms have not been widely used as feed resources for livestock and poultry.

Moreover, there is no report yet that earthworms are mixed with various cake feeds and fermented together to be used as pig feed.

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