Method for cleaning and utilizing silkworm excrement waste in quick-rot rice field and silkworm excrement biological decay accelerator

Abstract

The invention discloses a method for clean utilization of silkworm excrement wastes in fast decomposition of a paddy field. The invention also discloses a silkworm excrement biological decomposition promoter. By using the silkworm excrement biological decomposition promoter, by virtue of field short-term high-temperature fast decomposition treatment, and by using symbiotic and synergistic actions among microorganisms, organic substances generating malodor are degraded or converted into antioxidants to inhibit the growth of harmful microorganisms, and effectively kill silkworm pathogenic bacteria; a silkworm excrement organic fertilizer is used as a paddy rice base fertilizer and a tillering fertilizer applied to the paddy field, and by virtue of multiple purification and absorption of a water body, soil and rice plants, the safe utilization of the silkworm excrement wastes is realized on the spot, damage spreading ways of silkworm bacteria are cut off, and the resource fertilizer utilization of the silkworm excrement wastes is realized. Practical applications show that the method disclosed by the invention is an environmentally friendly, ecological and fast cleaning treatment technology, and can be easily accepted by silkworm raisers and rice growers.

Description

technical field [0001] The invention belongs to the technical field of agricultural waste treatment and fertilizer utilization, and in particular relates to a method for cleaning and utilizing silkworm excrement fast-rotten paddy fields and a biological decay accelerator for silkworm excrement. Background technique [0002] Sericulture has a long history in my country, and the silkworm industry has unique advantages and great potential for development. Since Guangxi undertook the construction of the National East-West Mulberry Project, the silkworm industry has developed rapidly, forming three major sericulture industry belts in southern Guangxi, central Guangxi, and northwestern Guangxi. However, the pollution of silkworm excrement has been bothering and restricting the development of silkworm industry. [0003] Silkworm excrement waste is an important organic waste produced in the process of silkworm rearing. It is composed of solid feces discharged by silkworm larvae, le...

AI Technical Summary

Problems solved by technology

However, the pollution of silkworm excrement has been bothering and restricting the development of silkworm industry.

The scientific use of silkworm excrement to solve the problem of silkworm excrement pollution has become a top priority. Silkworm farmers often spread silkworm excrement directly in mulberry gardens and fields, or pile it up around the silkworm room or place it indoors as fertilizer for the next year. There are potential risks, and effective measures are urgently needed. The safe and rapid processing technology of silkworm excrement has become the primary problem to be solved in rural clean production

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