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Production method of earthworm cast-based ecological organic fertilizer

A production method, vermicompost technology, applied in the direction of organic fertilizer, bio-organic part treatment, products, etc., can solve the problems of undisclosed large-scale production methods, so as to promote sustainable agricultural development, increase crop yield, reduce fertilization and drug use cost effect

Inactive Publication Date: 2012-08-29
宋忠俭
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] However, there is no disclosure in the prior art of a feasible large-scale production method that can effectively utilize vermicompost to make organic fertilizers

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Embodiment 1, a kind of production method of the ecological organic fertilizer based on vermicompost, its steps are as follows:

[0024] (1) Select organic solid waste with a carbon-to-nitrogen ratio of 1:23 as the substrate, adjust its water content to 52%, and adjust the pH value to 6; at a temperature of 15°C, inoculate the substrate at an amount of 1 kg per square meter Daping No. 2 earthworms, the substrate is 30cm high and 1.5m wide, stacked in long stacks, and each stack is separated by 10cm;

[0025] (2) Separate the continuously produced vermicompost and use it as raw material for organic fertilizer production; then add decomposed organic fertilizer inoculated with antagonistic bacteria to the vermicompost, the addition amount is 15% of the weight of the vermicompost, which is beneficial to the beneficial microorganisms in it. After amplified culture, insect repellent plant material is added thereto according to 0.5% of the weight of the material, and after uni...

Embodiment 2

[0026] Embodiment 2, a kind of production method of the ecological organic fertilizer based on vermicompost, its steps are as follows:

[0027] (1) Select organic solid waste with a carbon-to-nitrogen ratio of 1:28 as the substrate, adjust its water content to 68%, and adjust the pH value to 7; at a temperature of 25°C, inoculate the substrate at an amount of 2 kg per square meter Daping No. 2 earthworms, the substrate is 50cm high and 2m wide, and piled up in long stacks, each stack is separated by 15cm;

[0028] (2) Separate the continuously produced vermicompost and use it as raw material for organic fertilizer production; then add decomposed organic fertilizer inoculated with antagonistic bacteria to the vermicompost, the addition amount is 25% of the weight of the vermicompost, which is beneficial to the beneficial microorganisms in it. After amplified culture, insect-repellent plant materials are added thereto at a rate of 4.5% by weight of the materials, and after unifo...

Embodiment 3

[0029] Embodiment 3, a kind of production method of the ecological organic fertilizer based on vermicompost, its steps are as follows:

[0030] (1) Select organic solid waste with a carbon-to-nitrogen ratio of 1:25 as the substrate, adjust its water content to 60%, and adjust the pH value to 6.5; at a temperature of 20°C, inoculate the substrate at an amount of 1.5 kg per square meter Daping No. 2 earthworms, the substrate is 40cm high and 1.8m wide, stacked in long stacks, and each stack is separated by 20cm;

[0031] (2) Separate the continuously produced vermicompost and use it as a raw material for organic fertilizer production; then add decomposed organic fertilizer inoculated with antagonistic bacteria to the vermicompost, and the addition amount is 20% of the weight of the vermicompost, which is beneficial to the beneficial microorganisms in it. After amplified culture, insect-repelling plant materials are added thereto at a rate of 2.5% by weight of the materials, and ...

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Abstract

The invention discloses a production method of an earthworm cast-based ecological organic fertilizer. The production method comprises the following steps of: selecting organic solid waste with carbon-nitrogen ratio of 1:23-28 as a matrix, wherein the water content is 52-68 percent and the pH value is 6-7; inoculating 1-2 kg of Daping No. 2 earthworms into the matrix every square meter at 15-25 DEG C; separating continuously produced earthworm cast to serve as a raw material for producing the organic fertilizer; adding a rotten organic fertilizer which is inoculated with antagonistic bacteria into the earthworm cast; after performing amplification culture on the beneficial microorganisms therein; adding an insect repellent plant material therein according to the amount which is 0.5-4.5 percent of the weight of the materials; uniformly mixing to obtain the ecological organic fertilizer. The production method has the characteristics of rational design, convenience in operation, large-scale application and environmental friendliness; the prepared organic fertilizer has a good application effect and high applicability; and the produced organic fertilizer integrates the characteristics of a microbial fertilizer, an organic fertilizer and an inorganic fertilizer and has the characteristics of multiple functions, multiple effects and full nutrition.

Description

technical field [0001] The invention relates to a production method of organic fertilizer, in particular to a production method of vermicompost-based ecological organic fertilizer, which belongs to the technical field of modern agricultural bio-organic fertilizer. Background technique [0002] Ecological organic fertilizer refers to the use of regional organic wastes to be decomposed and transformed by microorganisms, which can not only fertilize soil fertility, increase crop nutrition supply, increase crop yield, and improve the quality of agricultural products, but also reduce soil residual fertilizer and pesticide pollution, clean Soil, compound organic fertilizer or microbial organic fertilizer to improve the ecological environment. It combines the advantages of microbial fertilizers, organic fertilizers and inorganic fertilizers, and is one of the important directions for the future development of fertilizer products. [0003] It is a common method to produce ecologic...

Claims

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Application Information

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IPC IPC(8): C05G3/00C05F3/00C05G3/60
CPCC05F3/00C05G3/02C05F11/08C05F17/05Y02P20/145Y02W30/40
Inventor 宋忠俭钱晓晴徐同珊樊继刚王修玲卢红朱礼雷
Owner 宋忠俭
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