Method for preparing cattle regenerated feed by using agricultural waste biomass

Abstract

The invention belongs to the technical field of animal feedstuff, and specifically relates to a method for preparing cattle regenerated feed by using agricultural waste biomass. According to the invention, agricultural waste biomass such as chicken manure, straws, peanut vines, and distiller's grains are adopted as raw materials, and are mixed according to a certain ratio, wherein water content is maintained at 50-65%; and sealed storage fermentation is carried out for a certain period of time, such that the regenerated feed is obtained. As a result of tests, the feed is safe and harmless. The method is simple and feasible, requires no professional equipment, and has the advantage of low investment. The obtained regenerated feed can be used as a main raw material for processing a total mixed ration (TMR) for feeding cattle, such that feeding cost is reduced, a recycling problem of agricultural waste biomass is solved, economic benefit is improved, environment pollution is reduced, and developments of ecological agriculture and low-carbon circular economy are promoted.

Description

technical field [0001] The invention belongs to the technical field of feed, and in particular relates to a method for making cattle feed by using agricultural waste biomass. Using this technology, the agricultural waste biomass can be recycled and processed into feed. The seriousness of the problem of human and livestock competition for food, and on the other hand, the solution to the environmental pollution caused by agricultural waste biomass will greatly promote the development of ecological agriculture in my country. Background technique [0002] Agricultural waste biomass refers to organic substances that are discarded during the entire agricultural production process. The so-called agricultural waste biomass mainly refers to crop straw, dross and livestock manure. my country is a large agricultural country. With the continuous improvement of agricultural production level and farmers' living standards, the utilization of agricultural wastes originally used as fertilizer...

AI Technical Summary

Problems solved by technology

At present, there are a large number of researches on the utilization of chicken manure as feed, and there are many patent applications for using chicken manure to make feed in China, such as: "Method for Utilizing Chicken Manure to Produce Animal Feed" (publication number is: CN1303609A), "Production by Hot Pressed Hydrolysis Method" Compound chicken manure feed” (publication number: CN1596691A), “method of using fresh chicken manure to produce feed” (publication number: CN1323603C), “production method of chicken manure fermented feed” (publication number: CN101584375A) , "A New Method of Using Chicken Manure to Prepare High-Protein Feed" (publication number: CN101700095A), etc. Although these patents have successfully processed chicken manure into feed, they need professional equipment to heat or pressurize during the treatment process to improve cost and loaded down with trivial details; and the method provided by the patent "Using Fresh Chicken Manure to Produce High-Protein Feed" (publication number: CN1426693A) is to add additional microorganisms in chicken manure to carry out airtight fermentation treatment, and there are many reports to prove that using fermentation The method treatment can effectively kill the pathogenic microorganisms in chicken manure. This method does not require professional heating or pressurized equipment for sterilization, and is simple and easy to operate. However, the source and type of microorganisms described in the patent are not explicitly stated

Although these patents have solved the problem of chicken manure feeding, it is not convenient for mass promotion

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