Decomposing agent and decomposing application thereof to manure of laying hen

Abstract

The invention provides a decomposing agent and a decomposing application thereof to manure of a laying hen. The decomposing agent comprises the following components by weight: 2 to 4% of a composite microbial agent, 40 to 60% of an organic material and 40 to 60% of a mineral substance, wherein the composite microbial agent comprises bacteria and fungi; the content of active bacteria in the composite microbial agent is no less than 200 million CFU / g of the compound microbial agent; the content of active fungi in the composite microbial agent is no less than 25 million CFU / g of the composite microbial agent; the bacteria are one or a mixture of more selected from the group consisting of Bacillus subtilis, Bacillus thermophilus, Bacillus licheniformis, Bacillus megaterium and Lactobacillus plantarum; and the fungi are one or a mixture of more selected from the group consisting of Trichoderma reesei, Trichoderma viride, Aspergillus oryzae, Aspergillus niger, saccharomycetes, white rot fungi, Geotrichum candidum, Mucor racemosus, Trichoderma koningii and Thermophilic sporotrichum. The decomposing agent provided by the invention can quickly decompose the manure of the laying hen and reduces the loss of nutrients in the process of decomposing.

Description

technical field [0001] The invention relates to the field of microorganisms, in particular to a decomposing agent and its use for decomposing laying hen manure. Background technique [0002] Laying hen manure has always been regarded as an important source of soil fertilizer, so laying hen manure is mostly applied on the spot. However, a large amount of laying hen manure is directly used as fertilizer without harmless treatment, and there are many adverse consequences: [0003] 1. If it is not treated and used directly as plant fertilizer, it will cause root burn. A large amount of hydrocarbon energy in manure and urine will be fermented in the soil to generate high temperature and burn the root system of the plant. This is physical root burn. Due to the high concentration of mineral fertilizers in feces and urine, the local osmotic pressure of the root system is too high, resulting in dehydration of plant root cells, and even death, resulting in physiological root burning, ...

AI Technical Summary

Problems solved by technology

[0004] 2. If it is not treated and fertilized directly, the large number of parasite eggs remaining in the feces and urine will directly cause harm to the plants themselves, resulting in reduced production in the year;

[0005] 3. Plant viruses and germs remaining in feces and urine invade plant cells in large quantities, causing plant diseases, directly reducing production and endangering the field ecological environment;

[0006] 4. If they are not treated, the weed seeds remaining in these materials will germinate and grow in large quantities, increasing the labor intensity of manual weed removal, and at the same time, competing with crops for soil and fertilizer

However, for large-scale laying hen breeding bases, the application of materials such as rice husks and straws is undoubtedly an additional cost for the fermentation process; secondly, the feed formula of large-scale and automated laying hen breeding bases is adjusted at any time, and the nutrient content of manure fluctuates more. Large, reduce the loss of nutrient elements during the fermentation process, and ensure the effective application of feces after decomposing; in addition, the traditional fermentation method takes too long, up to several months

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