High-activity earthworm microbe organic fertilizer and preparation method thereof

Abstract

The invention discloses a high-activity earthworm microbe organic fertilizer and a preparation method thereof, belonging to a fertilizer and a preparation method thereof. The high-activity earthworm microbe organic fertilizer comprises the following components in percentage by weight: 35-60% of wormcast, 25-45% of compound fertilizer containing nitrogen, phosphorus and potassium and 15-25% of organic silicon. The preparation method comprises the following steps of fully fermenting animal emission and breeding earthworm to obtain wormcast through reproduction and full digestion of earthworm; adding N, P, K, trace-element fertilizer and 20-25% of powdery organic silicon according to the properties of soil and crops, wherein a drought-resistant water-saving bag is attached to each bag of finished fertilizer product. The invention overcomes the defects of inorganic fertilizer and organic fertilizer and combines the advantages to obtain the organic fertilizer with the advantages of high microbe activity, long fertilizer efficiency, water retention and drought resistance.

Description

Technical field [0001] The invention relates to a fertilizer and a manufacturing method thereof, in particular to a highly active earthworm microbial organic fertilizer and a manufacturing method thereof. Background technique [0002] The development of society has higher and higher demands on agriculture and animal husbandry. With the rise of aquaculture, the pollution of livestock and poultry manure discharges to the environment is increasing; the large-scale application of chemical fertilizers, pesticides, weeding agents, etc., the residual substances also accelerate the degradation of soil quality. Based on this situation, a large number of various organic fertilizers have appeared, which solves the above problems to a certain extent, but there are also many problems in itself: (1) If ordinary organic fertilizers are not fully fermented, they will be produced by secondary fermentation after fertilization. "Burning seedlings", and have peculiar smell or even smell. (2) Ordin...

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Problems solved by technology

Based on this situation, various organic fertilizers appeared in large quantities, which solved the above-mentioned problems to a certain extent, but there were also many problems in itself: (1) if ordinary organic fertilizers were not fully fermented, there would be secondary fermentation after fertilization, resulting in " "burning seedlings", and there is a peculiar smell or even a peculiar smell

(2) Ordinary organic fertilizers do not convert all nutrients into water-soluble simple substances, which are not easily absorbed by plants, and phosphorus and potassium fertilizers are seriously insufficient, which restricts their fertilizer efficiency

In addition, the quality of the living environment of microorganisms is directly related to the growth of crops. The microbial activity in ordinary organic fertilizers will rapidly decay with the fertilization time, and the problem is more serious when the soil is short of water.