Method for rapidly fermenting obsolete fungus stick of edible fungus by utilizing sporotrichum thermophile

Abstract

In recent years, with the rapid growth of the traditional edible fungus industry all over China, the pollution and the hazard generated to the entironment and the edible fungus industry per se by a large number of obsolete fungus sticks (slags) after the primary planting of edible fungi also become bigger and bigger. The invention provides a method for rapidly fermenting and treating obsolete fungus sticks of edible fungi by utilizing sporotrichum thermophile, thereby not only realizing the comprehensive development and the deep utilization of wastes, but also reducing pollution sources to a large degree. In the invention, sporotrichum thermophile is utilized to rapidly ferment the obsolete fungus sticks and the fungus slags of the edible fungi, wherein the fermentation temperature is controlled within the range of 45-70 DEG C; fermentation lasts for 10-15 days, and compared with the traditional fermentation, the fermentation days are shortened by 8-10 days; the fermentation is complete, and harmful pests and eggs can be removed thoroughly; a variety of dedicated organic fertilizers can be prepared if the decomposition products of the fungus sticks are inoculated into other functional strains, coordination factors and the like; the weight proportion of the decomposition products is higher than 50 percent, and the decomposition products have high and stable activity, being beneficial to roots to absorb nutritive materials; the decomposition products can also serve as the compost for the secondary planting of the edible fungi and have convenient operation; common peasant households can prepare and then use the decomposition products on the spot and have low costs and are convenient and quick, thereby being easy to popularize.

Description

technical field [0001] The invention relates to the field of comprehensive development and utilization of waste, in particular to a waste harmless treatment method for quickly treating edible fungus planting waste by using Sporosporium thermophila. technical background [0002] In recent years, with the rapid rise of the traditional fungus industry in various parts of my country, a large number of discarded mushroom sticks (slag) after one planting of edible fungi have become more and more polluting and harmful to the ecological environment and the edible fungus industry itself. There are more and more researches in the industry on the harmless treatment and secondary utilization of waste bacterial sticks. Among them, the research on using Disposalis thermophila to treat discarded fungus sticks is an important research direction. At present, in China, Sporosporium thermophila is mostly used to decompose agricultural waste such as straws to make organic fertilizers. Bio-orga...

AI Technical Summary

Problems solved by technology

[0004] The technical solution of the present invention to solve the problems in the production process of traditional bio-organic fertilizers is: the present invention adopts the fermentation of complex microbial strains mainly composed of Sporosporium thermophila, the fermentation temperature rises rapidly, and the stacking fermentation temperature is controlled at 45-70°C Within the range, the fermentation can be completed in 7-15 days, which is 8-10 days shorter than the traditional fermentation, the fermentation is thorough, and the harmful pests and eggs are removed; An organic fertilizer for fruits and vegetables with high activity and stability, which is beneficial to the absorption of nutrients by the root system; the invention uses the discarded mushroom sticks and residues of edible fungi as the main ingredients, accounting for more than 50% by weight, and the ratio of other auxiliary materials is simple and diverse. It can provide a convenient method for the efficient use of waste bacteria sticks to produce active organic fertilizers for areas where edible fungus is planted on a large scale or relatively concentrated; and then access to other functional bacteria, coordination factors, etc., can produce different types of special organic fertilizers; The organic fertilizer prepared from the decomposed products of the invention does not contain any chemical agents and toxins, is ecological and environmentally friendly, and has the effect of improving soil after long-term use; the invention adds selective inhibitors during the fermentation process, which can ensure that the bacteria are free from fermentation during the self-fermentation process. Contaminated by external bacteria, the success rate of reproduction is high