Method for fermenting probiotic microbial organic fertilizer by livestock and poultry waste compost

Abstract

The invention belongs to the technical field of environmental protection biological treatment and relates to a method for fermenting probiotic microbial organic fertilizer by livestock and poultry waste compost. According to the method, the technical problems that the amount of crops such as straws is enormous, and the straws cannot be treated by an effective quick mode in the prior art, livestockand poultry wastes cannot be well treated, give off a peculiar smell, breed mosquitoes and flies and pollute living environment as well as microbial organic fertilizer produced by fermenting the livestock and poultry waste compost has a poor effect when being used for improving the yield of the crops in the prior art are solved. The probiotic microbial organic fertilizer prepared by the method disclosed by the invention has the advantages that the contents of soil organic matters as well as nutrient elements such as phosphorus, potassium, nitrogen and iron are remarkably increased, the nutrient conversion rate and the quantity of beneficial microorganisms in a product are improved, soil remediation is promoted, the use of chemical fertilizer is reduced, the yield of crops is increased, and the income increase is promoted.

Description

technical field [0001] The invention belongs to the technical field of environmental protection biological treatment, and relates to a method for composting and fermenting probiotic microbial organic fertilizer from livestock and poultry manure. Background technique [0002] With the rapid development of my country's social economy, the level of agricultural modernization is increasing day by day, and various characteristic breeding and planting industries are booming all over the country, which not only enriches the ever-expanding market demand, but also greatly drives the increase in the income level of farmers. Agriculture and animal husbandry such as crop planting, beef cattle, and dairy cattle breeding have formed a relatively complete industrial structure in some provinces and cities, forming a comprehensive system from planting and raising to post-production primary processing, product deep processing, high value-added product extraction, and domestic and international...

AI Technical Summary

Problems solved by technology

[0006] The invention provides a method for composting livestock and poultry manure to ferment probiotic microbial organic fertilizer, which solves the problem of the huge amount of straw and other crops in the prior art, the lack of an effective fast treatment method, and the lack of good treatment of livestock and poultry manure. To deal with the technical problems of emitting peculiar smell in the open air, breeding mosquitoes and flies, polluting the living environment, and using microbial organic fertilizer produced by composting livestock and poultry manure in the prior art to improve crop yields.