Production method of functional organic fertilizer used for tobacco

Abstract

The invention relates to a production method of a functional organic fertilizer used for tobacco. The production method comprises the following steps of: adding powdery peat, rape residue and chrysanthemum residue together to a fermenting microbial agent, and uniformly mixing to obtain a mixed material; piling up the mixed material and fermenting the mixed material pile for 8-15 days; overturning the pile and homogenizing, and sufficiently fermenting the material for 6-12 days; screening, and pulverizing bulk material; and adding a biological nematicide according to a certain ratio, and uniformly stirring to obtain a product. The dry weight ratio of the peat to the rape residue to the chrysanthemum residue is (30-40): (30-50): (15-35). Based on the weight of the finished product, 0.5-2 parts by weight of fermenting microbial agent is added, and 1-3 parts by weight of fermenting aid is also added. The production method provided by the invention has the advantages of simple process, scientific sequence, reasonable raw material metching and process condition setting, rapid propagation of fermenting strain, active flora, high fermenting temperature, high efficacy in decomposition and fertilization of organic matters and complete killing of harmful bacteria, and the obtained product has strong inhibition, prevention and control effects on the root knot nematode disease of tobacco. The tobacco to which the functional organic fertilizer provided by the invention is applied has the advantages of high quality, high aroma content, fresh aroma, delicate aroma texture, low stimulus and clean and comfortable after-flavor.

Description

technical field [0001] The invention relates to a production method of functional organic fertilizer for tobacco. Background technique [0002] Fertilizer production, especially the production of harmless and non-toxic organic fertilizers is an important part of the flue-cured tobacco industry. Fertilizer input accounts for about half of the entire flue-cured tobacco production materials. According to relevant statistics, the contribution rate of fertilizers to tobacco leaf output, output value and quality is about Accounted for 39%, 47% and 28%. It shows the importance of fertilizers to the tobacco industry. [0003] It is the importance of fertilizers to the production of flue-cured tobacco that prompts people to invest a lot of manpower and material resources in research and development. Many similar functional fertilizers have appeared. The industry has formulated relevant industry standards for fertilizers, such as NY525-2002 and so on. However, there are many factors...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the above-mentioned problems in the production of tobacco fertilizers, and to propose a new, low-cost, high-efficiency, pollution-free, and stable product performance functional organic fertilizer for tobacco that has obvious control effects on tobacco root-knot nematodes and the like. Fertilizer production method to make up for the deficiencies of the existing technology

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