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Preparation method of biological bacterium organic compost

A technology of organic composting and biological bacteria, which is applied in the field of preparation of biological bacteria organic compost, can solve the problems of unsuitable large-scale promotion, unsatisfactory fertilizers, low organic matter concentration, etc., to achieve healthy growth of plants, easy to decompose and degrade soil Effects of Hazardous Substances

Inactive Publication Date: 2021-04-30
上海伊辉农业科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The origin and reserves of peat and oil cake raw materials are limited, but they cannot be popularized on a large scale. The production of organic fertilizers from urban waste can not only purify the environment but also produce organic fertilizers. However, the concentration of organic matter in organic fertilizers produced from urban waste is very low, and the fertilizer is not enough. ideal

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] A preparation method of biological bacteria organic compost, comprising the following steps:

[0031] Step 1. Weigh the garden soil, animal manure, secondary element auxiliary materials, carbon source and microbial bacteria according to the mass ratio of 12:30:2:55:1, and weigh the carbon source according to the mass ratio of 2.5:1 Divide into carbon source Ⅰ and carbon source Ⅱ, divide the microbial bacteria into two parts, add one part to the nitrogen source and mix evenly, and add the other part to carbon source Ⅱ and mix evenly, and set aside. The auxiliary materials of the medium elements are limestone, Phosphate rock, dolomite and gypsum are mixed according to a mass ratio of 1:1:1:1, and the microbial bacterial agent is composed of EM bacteria and functional bacteria, and the functional bacteria are composed of Trichoderma harzianum and Bacillus subtilis;

[0032] Step 2. Add the intermediate element auxiliary raw material weighed in step 1 into carbon source II ...

Embodiment 2

[0042] A preparation method of biological bacteria organic compost, comprising the following steps:

[0043] Step 1. Weigh the garden soil, animal manure, secondary element auxiliary materials, carbon source and microbial bacteria according to the mass ratio of 12:30:2:55:1, and weigh the carbon source according to the mass ratio of 3:1 Divide into carbon source Ⅰ and carbon source Ⅱ, divide the microbial bacteria into two parts, add one part to the nitrogen source and mix evenly, and add the other part to carbon source Ⅱ and mix evenly, and set aside. The auxiliary materials of the medium elements are limestone, Phosphate rock, dolomite and gypsum are mixed according to a mass ratio of 1:1:1:1, and the microbial bacterial agent is composed of EM bacteria and functional bacteria, and the functional bacteria are composed of Trichoderma harzianum and Bacillus subtilis;

[0044]Step 2. Add the intermediate element auxiliary raw material weighed in step 1 into carbon source II and...

Embodiment 3

[0055] A preparation method of biological bacteria organic compost, comprising the following steps:

[0056] Step 1. Weigh the garden soil, animal manure, secondary element auxiliary materials, carbon source and microbial bacteria according to the mass ratio of 12:30:2:55:1, and weigh the carbon source according to the mass ratio of 2.8:1 Divide into carbon source Ⅰ and carbon source Ⅱ, divide the microbial bacteria into two parts, add one part to the nitrogen source and mix evenly, and add the other part to carbon source Ⅱ and mix evenly, and set aside. The auxiliary materials of the medium elements are limestone, Phosphate rock, dolomite and gypsum are mixed according to a mass ratio of 1:1:1:1, and the microbial bacterial agent is composed of EM bacteria and functional bacteria, and the functional bacteria are composed of Trichoderma harzianum and Bacillus subtilis;

[0057] Step 2. Add the intermediate element auxiliary raw material weighed in step 1 into carbon source II ...

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Abstract

The invention discloses a preparation method of of a biological bacterium organic compost. The preparation method comprises the following steps: selecting garden soil, a nitrogen source, a secondary element auxiliary material, a carbon source and microbial flora as raw materials, carrying out stacking, turning and ventilating for four times according to different temperatures after stacking is completed, and finally adjusting the humidity of a material pile and adding the microbial flora to obtain a product. Through cyclic utilization of waste, the purposes of ecological environmental protection and energy reutilization are achieved.

Description

technical field [0001] The invention relates to the technical field of fertilizer preparation, in particular to a method for preparing biological bacteria organic compost. Background technique [0002] In modern agricultural planting, a large amount of chemical fertilizers are used in pursuit of high agricultural yields. The effect of chemical fertilizers is very good at the beginning, but with the continuous increase of the amount of chemical fertilizers, it is found that there are almost no living microorganisms in the soil, which is due to soil compaction. And maintain the normal infiltration of water to cause soil nitrification, so that organic matter cannot survive, and the original soil loses its natural balance, causing extremely adverse effects on future agricultural production. [0003] In recent years, organic fertilizers have become the preferred fertilizers for crops, and it has been recognized that organic fertilizers can comprehensively improve soil performance...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/60C05G3/80C05F17/20C05F17/80
CPCC05G3/60C05G3/80C05F17/20C05F17/80C05B17/00C05D3/00C05D3/02C05D9/00C05F3/00C05F11/00Y02W30/40
Inventor 程保杰李梦章
Owner 上海伊辉农业科技有限公司
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