High-temperature-resistant deodorizing and nitrogen preserving fermented organic manure strain and preparation method thereof

Abstract

The invention relates to a high-temperature-resistant deodorizing and nitrogen preserving fermented organic manure strain and a preparation method thereof. In a secondary high-temperature fermentation and composting process of metabolic biomasses obtained by biological transformation of organic wastes, the strain has the effects of resisting high temperature, removing odor and preserving nitrogen, and is prepared by mixing bacillus subtilis, actinomucor elegans, bacillus cereus, bacillus licheniformis, rhodopseudomonas palustris, lactococcus lactis and saccharomyces cerevisiae. By use of the synergistic effect among organic matter degradation microorganism microbial flora, inhibiting pathogenic bacteria, deodorizing bacteria and high-temperature-resistant acid-forming bacteria, the high-temperature-resistant deodorizing and nitrogen preserving fermented organic manure strain provided by the invention has the characteristics of novelty of a strain combination, stable structure, high activity, high microbial content and the like; meanwhile, the problems of slow organic matter degradation, non-obvious deodorizing effect, low nitrogen content of a composting finished product and the like of conventional organic manure compost and metabolite compost obtained by the biological transformation of the organic wastes are solved; the organic manure treatment efficiency and the nutrient utilization rate are improved.

Description

technical field

[0001] The invention belongs to the field of ecological breeding, and relates to a secondary composting treatment technology of metabolized biomass after biologically transforming kitchen waste, in particular to a preparation method of a high-temperature-resistant, deodorizing, nitrogen-conserving organic fertilizer fermentation bacterial agent. Background technique

[0002] With the rapid development of my country's social economy and the rapid advancement of modern agriculture, the amount of kitchen waste from urban residents is not only increasing rapidly, but also contains a large amount of water, oil, salt and various nutrients, which are difficult to dispose of through traditional garbage treatment methods. In the research and development process of various decomposition treatments, the biotransformation treatment method gradually shows its advantages. For example, the invention of application number CN201510380599.0 discloses a method for efficiently bi...

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