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Organic fertilizer composition prepared from tenebrio molitor manure and preparation method thereof

A technology of Tenebrio molitor excrement and organic fertilizer, applied in the field of preparation of the organic fertilizer composition, can solve the problems of crop yield reduction, soil pollution, eutrophication of water bodies, etc., and achieve the effects of avoiding land pollution, improving soil structure, and maintaining fertilizer efficiency

Inactive Publication Date: 2014-01-29
YANAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide an organic fertilizer composition made of Tenebrio molitor excrement, which solves the problem that the existing inorganic fertilizers easily cause eutrophication of water bodies and pollute the soil to reduce crop production

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0050] Weigh respectively according to mass percentage: Tenebrio molitor excrement 75%, loess 8%, tobacco straw 8%, vermiculite 4%, perlite 4%, EM raw 1%;

[0051] First, divide the weighed Tenebrio manure into A and B parts, the mass ratio of A part to B part is 5:2, then put A part of Tenebrio manure, loess, and tobacco straw into the grinder and mix Pulverize to obtain mixture A, use a sieve to sieve mixture A to obtain mixture B, stir the weighed vermiculite, perlite and mixture B, and mix uniformly to obtain mixture C, then weigh Stir the EM original dew and mixture C into a plastic bucket, seal and ferment at room temperature for two months to obtain fermentation material A, add Tenebrio molitor excrement B to fermentation material A, and stir evenly to obtain fermentation material B , the fermented material B is extruded by an open extrusion granulator.

Embodiment 2

[0053] Weigh respectively according to mass percentage: Tenebrio molitor excrement 65%, loess 10%, tobacco straw 10%, vermiculite 6%, perlite 6%, EM original dew 3%;

[0054] First, divide the weighed Tenebrio manure into A and B parts, the mass ratio of A part to B part is 5:2, then put A part of Tenebrio manure, loess, and tobacco straw into the grinder and mix Pulverize to obtain mixture A, use a sieve to sieve mixture A to obtain mixture B, stir the weighed vermiculite, perlite and mixture B, and mix uniformly to obtain mixture C, then weigh Stir the raw EM dew and mixture C into a plastic bucket, seal and ferment at room temperature for two months to obtain fermentation material A, add Tenebrio molitor excrement B to fermentation material A, and stir evenly to obtain fermentation material B , the fermented material B is extruded by an open extrusion granulator.

Embodiment 3

[0056] Weigh respectively according to mass percentage: Tenebrio molitor excrement 65%, loess 10%, tobacco straw 10%, vermiculite 6%, perlite 6%, EM original dew 3%;

[0057] First, divide the weighed Tenebrio manure into A and B parts, the mass ratio of A part to B part is 5:2, then put A part of Tenebrio manure, loess, and tobacco straw into the grinder and mix Pulverize to obtain mixture A, use a sieve to sieve mixture A to obtain mixture B, stir the weighed vermiculite, perlite and mixture B, and mix uniformly to obtain mixture C, then weigh Stir the raw EM dew and mixture C into a plastic bucket, seal and ferment at room temperature for two months to obtain fermentation material A, add Tenebrio molitor excrement B to fermentation material A, and stir evenly to obtain fermentation material B , the fermented material B is extruded by an open extrusion granulator.

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Abstract

The invention relates to an organic fertilizer composition prepared from tenebrio molitor manure. The organic fertilizer composition is prepared from the following raw materials in percentage by mass: 65-75% of tenebrio molitor manure, 8-10% of loess, 8-10% of tobacco stalks, 4-6% of vermiculite, 4-6% of perlite and 1-3% of original liquid of EM (Effective Microorganisms), wherein the sum of the content of the above ingredients is 100%. The invention further relates a preparation method of the organic fertilizer composition. The method comprises the steps of firstly weighing the raw materials, then, crushing and screening the raw materials, then, adding materials in an obtained mixture, then, fermenting the mixture, then, adding materials, and finally, extruding the fermented material by a dry extrusion granulator, thereby obtaining the organic fertilizer composition. The organic fertilizer prepared by the method has the advantages that the fertility can meet the requirements on various plant required elements, the problem of land pollution caused by the use of chemical fertilizers is avoided, the fertilizer effect can be maintained in soil for a long term, the growth of crops is promoted, the waste is sufficiently utilized, the waste is changed into the valuable, and the pollution to the environment is reduced.

Description

technical field [0001] The invention belongs to the technical field of organic fertilizers, and in particular relates to an organic fertilizer composition made from Tenebrio molitor feces, and also relates to a preparation method of the organic fertilizer composition. Background technique [0002] In recent years, the use of inorganic fertilizers in agriculture has been increasing, while the use of organic fertilizers has been decreasing. The main components of inorganic fertilizers are inorganic compounds, which have high content of active ingredients and fast action effects, and most of them are easily absorbed and utilized by crops. However, inorganic fertilizers are easy to be lost with rainwater, resulting in eutrophication of the water body, easy to compact the soil, reduce the content of organic matter in the soil, and reduce the production of crops. Contents of the invention [0003] The purpose of the present invention is to provide an organic fertilizer composit...

Claims

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Application Information

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IPC IPC(8): C05G3/00
Inventor 徐世才沈雪健高丰鑫
Owner YANAN UNIV
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