Preparation method of organic fertilizer for improving sweetness and repelling insects of melons and fruits

Abstract

The invention relates to the technical field of organic fertilizer, and relates to a preparation method of organic fertilizer for improving the sweetness and repelling insects of melons and fruits. The preparation method comprises the following steps: preparing the following raw materials: black goat manure, herba sophorae alopecuroide, sesame meal, wheat bran, organic fresh milk, brown sugar andzymocyte, wherein a weight ratio of a base fertilizer to the sesame meal to the wheat bran to the organic fresh milk to the brown sugar to the zymocyte is (2700 to 3200): 80: 50: 150: 5 : 1, the zymocyte is an EM strain; performing the primary anaerobic reaction: uniformly mixing the black goat manure and the herba sophorae alopecuroide in a weight ratio of 15:1 in a fermentation tank, watering until the black goat manure and the herba sophorae alopecuroide are uniformly wetted, sealing and covering the fermentation tank by virtue of an organic polymer membrane, naturally fermenting for 20 to25 days, using the ferment as the base fertilizer, and controlling the fermentation temperature at 85 to 95 DEG C; and performing the secondary fermentation: adding the base fertilizer which is naturally fermented for 20 to 25 days into the sesame meal, the wheat bran, the organic fresh milk, the brown sugar and the zymocyte, fermenting for 10 days, and controlling the fermentation temperature at35 to 40 DEG C. By adopting the preparation method of the organic fertilizer, the problems that the melon and fruit are poor in taste and low in sweetness can be solved.

Description

technical field [0001] The invention relates to the technical field of organic fertilizers, and relates to a method for preparing organic fertilizers for sweetening melons and fruits and repelling insects. Background technique [0002] Organic agriculture follows certain organic agricultural production standards, does not use genetically engineered organisms and their products in production, does not use chemically synthesized pesticides, fertilizers, growth regulators, feed additives and other substances, and follows natural laws and ecological principles , a mode of agricultural production that adopts a series of sustainable agricultural technologies to maintain a sustainable and stable agricultural production system. The cultivation of organic agricultural crops will surely provide people with healthier food and supplies, and can effectively protect the soil from damage , to restore the natural ecological environment, but the existing organic fertilizers have many fertili...

AI Technical Summary

Problems solved by technology

[0003] The invention provides a preparation method of an organic fertilizer for sweetening melons and fruits and repelling insects, which overcomes the many fertilization procedures and troublesome ingredients of existing organic fertilizers. Due to the slow nutrient supply, insufficient fertility, The problem of weak growth leads to poor taste and low sweetness of the grown melons and fruits

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