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Preparation method of organic-inorganic environment-friendly pollution-free fertilizer

A kind of fertilizer and inorganic technology, which is applied in the field of preparation of organic-inorganic environmental protection and pollution-free fertilizer, can solve the problems of not being able to continuously improve the soil condition of saline-alkali land for a long time, and achieve the effect of improving the quality of the ecosystem, improving the utilization rate, and strong nutrient solubility

Inactive Publication Date: 2021-09-21
CHONGQING ACADEMY OF FORESTRY SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a preparation method of organic-inorganic environmental protection and pollution-free fertilizer, which solves the problem that organic fertilizer cannot continuously improve the soil condition of saline-alkali land for a long time in the prior art

Method used

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  • Preparation method of organic-inorganic environment-friendly pollution-free fertilizer

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Effect test

Embodiment 1

[0032] A preparation method of an organic-inorganic environment-friendly and pollution-free fertilizer, comprising the following steps:

[0033] Step 1: raw material preparation, the fertilizer is composed of A component and B component with a mass ratio of 10:1, and the raw material of the A component includes the following components by weight: 40 parts of garden waste, 5 parts of rapeseed cake , 1 part of fermentation component, 2 parts of urea, 2 parts of soil conditioner and 1 part of trace elements, the raw materials of the B component include the following components by weight: 20 parts of Bacillus subtilis and 10 parts of Bacillus megaterium;

[0034] Step 2: Detoxification treatment of rapeseed cake, take rapeseed cake, ferrous sulfate and pure water, mix and stir, after ferrous sulfate is fully dissolved, store it statically for 1 hour, then steam it at high temperature for 30 minutes, take it out at low temperature drying in a drying oven;

[0035] Step 3: Crushing...

Embodiment 2

[0047] A preparation method of an organic-inorganic environment-friendly and pollution-free fertilizer, comprising the following steps:

[0048] Step 1: Raw material preparation, the fertilizer is composed of A component and B component with a mass ratio of 10:1, and the raw material of the A component includes the following components by weight: 60 parts of garden waste, 10 parts of rapeseed cake , 2 parts of fermentation components, 4 parts of urea, 3 parts of soil conditioners and 3 parts of trace elements, the raw materials of the B component include the following components by weight: 40 parts of Bacillus subtilis and 20 parts of Bacillus megaterium;

[0049] Step 2: Detoxification treatment of rapeseed cake, take rapeseed cake, ferrous sulfate and pure water, mix and stir, after ferrous sulfate is fully dissolved, store it statically for 1 hour, then steam it at high temperature for 30 minutes, take it out at low temperature drying in a drying oven;

[0050] Step 3: Cru...

Embodiment 3

[0062] A preparation method of an organic-inorganic environment-friendly and pollution-free fertilizer, comprising the following steps:

[0063] Step 1: Raw material preparation, the fertilizer is composed of A component and B component with a mass ratio of 10:1, and the raw material of the A component includes the following components by weight: 45 parts of garden waste, 6 parts of rapeseed cake , 1.3 parts of fermentation components, 2.5 parts of urea, 2.4 parts of soil conditioners and 1.8 parts of trace elements, the raw materials of the B component include the following components by weight: 30 parts of Bacillus subtilis and 15 parts of Bacillus megaterium;

[0064] Step 2: Detoxification treatment of rapeseed cake, take rapeseed cake, ferrous sulfate and pure water, mix and stir, after ferrous sulfate is fully dissolved, store it statically for 1 hour, then steam it at high temperature for 30 minutes, take it out at low temperature drying in a drying oven;

[0065] Step...

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Abstract

The invention relates to the technical field of agricultural fertilizer processing, in particular to a preparation method of an organic-inorganic environment-friendly pollution-free fertilizer. The method comprises the following steps: 1, preparing raw materials; 2, performing detoxification treatment on the rape seed cakes; 3, crushing the raw materials; 4, fusing the raw materials of the component A; 5, fusing the raw materials of the component B; 6, blending the raw materials of the fertilizer; 7, carrying out the indoor composting, wherein a trapezoid pile body with the length of 3 m, the width of 2 m and the height of 0.8 m is obtained, manual pile turning is carried out, pile turning is carried out once every 5 d, the composting temperature is 60-70 DEG C, and drying and storing are carried out after composting is carried out for 30-40 d. The invention aims to provide the preparation method of the organic-inorganic environment-friendly pollution-free fertilizer, and solves the problem that in the prior art, the organic fertilizer cannot continuously improve the soil condition of saline-alkali soil for a long time.

Description

technical field [0001] The invention relates to the technical field of agricultural fertilizer processing, in particular to a preparation method of an organic-inorganic environment-friendly and pollution-free fertilizer. Background technique [0002] Saline-alkali land is a type of salt accumulation, which means that the salt contained in the soil affects the normal growth of crops. According to the incomplete statistics of UNESCO and FAO, the area of ​​saline-alkali land in the world is 954.38 million hectares, of which my country is the largest 99.13 million hectares. The formation of alkaline soil and alkalized soil in my country is mostly related to the accumulation of carbonate in the soil, so the degree of alkalization is generally high. [0003] In the process of utilization, saline-alkali land can be divided into light-saline-alkali land, moderate-saline-alkali land and heavy-saline-alkali land. Light saline-alkali land means that its emergence rate is 70% to 80%, a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/80C05F17/20
CPCC05C9/00C05F17/20C05G3/80C05D9/02C05F5/002C05F11/00C05F11/08Y02W30/40
Inventor 黄小辉冯大兰王玉书魏立本张宏黄世友周小舟李秀珍唐佳佳杨琼彭湖董操
Owner CHONGQING ACADEMY OF FORESTRY SCI
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