Prepartion method of plant fertilizer

A production method and plant fertilizer technology, applied in the preparation of organic fertilizers, organic fertilizers, fertilization devices, etc., can solve problems such as soil nutrition, pH value, microbial imbalance, increase natural soil fertility, and soil aggregate structure damage, and achieve improvement Crop nutritional conditions, improve detoxification effect, and promote the effect of nutrient transformation

Inactive Publication Date: 2009-11-25
龙小西
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

On the one hand, long-term large-scale application of chemical fertilizers has led to increased costs; on the other hand, it has led to soil compaction, soil aggregate structure damage, poor water retention and fertilizer permeability, and serious imbalances in soil nutrition, pH, and microorganisms.
There are many reasons for this result, but the main reason is the lack of use of organic fertilizers that increase natural soil fertility

Method used

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  • Prepartion method of plant fertilizer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Prepare plant fertilizer as follows:

[0023] (1) according to the ratio of parts by weight, get the following production raw materials ready: 25kg (in terms of dry matter, taking cottonseed husk, bran and corn cob as main raw materials) of discarded bacterium bag after producing Coprinus comatus, 25kg of humus (with dry matter), cotton seeds 25kg, tung seeds 12kg, cow manure 25kg (dry matter), plant ash 8kg;

[0024] (2) Each raw material is pulverized in a pulverizer respectively, so that the pulverized raw material can pass through a 60-mesh screen;

[0025] (3) Stir and mix the raw materials evenly according to the above proportioning ratio, put them into a fermentation tank for fermentation, and ferment naturally for 30 days at 50°C;

[0026] (4) Take out the fermented and decomposed product and dry it so that the free water content of the final product is 15-20%. After drying, carry out secondary pulverization so that the pulverized raw material can pass through ...

Embodiment 2

[0028] (1) According to the ratio of parts by weight, prepare the following raw materials for production: 20kg (in terms of dry matter, taking cottonseed husk, bran and sawdust as main raw materials) of discarded bacterium bags after producing oyster mushrooms, 20kg of humus (in terms of dry matter) Matter basis), cotton seeds 20kg, tung seeds 10kg, cow manure 20kg (calculated as dry matter), plant ash 10kg, rapeseed oil cake 10kg, pine hair 10kg;

[0029] (2) Each raw material is pulverized in a pulverizer respectively, so that the pulverized raw material can pass through an 80-mesh sieve;

[0030] (3) Stir and mix the raw materials evenly according to the above proportioning ratio, put them into a fermenter for fermentation, and ferment naturally for 25 days at 60°C;

[0031] (4) Take out the fermented and decomposed product and dry it so that the free water content of the final product is 15-20%. After drying, carry out secondary crushing so that the crushed raw material ca...

Embodiment 3

[0033] (1) According to the ratio of weight to kg, prepare the following raw materials for production: 15kg of discarded bacterium bags after producing Coprinus comatus (in terms of dry matter, with cottonseed husk, bran and corncobs as main raw materials), 15kg of humus (with dry matter), cotton seeds 15kg, tung seeds 8kg, cow manure or sheep manure 15kg (dry matter), plant ash 12kg, rapeseed oil cake 8kg, pine hair 8kg, charcoal 8kg, peat 8kg;

[0034] (2) Each raw material is pulverized in a pulverizer respectively, so that the pulverized raw material can pass through a 100-mesh screen;

[0035] (3) Stir and mix the raw materials evenly according to the above ratio, put them into the fermentation tank for fermentation, and ferment for 20 days at 70°C, and ventilate and cool down after the fermentation;

[0036] (4) Take out the fermented and decomposed product and dry it so that the free water content of the final product is 15-20%. After drying, carry out secondary crushin...

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Abstract

The invention discloses a prepartion method of plant fertilizer, according to following steps: 1, materials prepartion, 15 to 25 parts of wasted fungi bag for producing edible gungi, 1 to 25 parts of humus, 1 to 25 parts of cotton seed, 8 to 12 parts of bancoul nuts, 8 to 12 parts of bone powder, 15 to 25 parts of cattle dung or sheep dung, 8 to 12 parts of plant ash; 2, each of the materials is crushed once in a grinder respectively, the crushed materials can go through sieve of 60 to 100 meshes; 3, the materials are mixed together in the percentage and stacked in a fermenting tank for fermentation at a temperature of 50 to 70 DEG for 20 to 30 days; 4, products of fermentation composting are taken out and dried, content of free water in completed products is 15 to 20%, a second crushing is proceeded after drying, the crushed materials can go through sieve of 80 to 10 meshes, then products are obtained. The plant fertilizer obtained according to the method provided by the invention can improve soil fertility and improve soil structure.

Description

technical field [0001] The invention relates to a method for preparing fertilizer characterized by the step of composting fertilizer, in particular, a method for producing plant fertilizer. Background technique [0002] With the rapid development of modern agricultural technology, the use of chemical fertilizers is also increasing. According to the results of the research report of the relevant department, after three to five years of intensive use of chemical fertilizers, the natural fertility of the soil will decrease significantly with the continuous application of chemical substances every year. Increase the application of chemical fertilizers. On the one hand, long-term large-scale application of chemical fertilizers has led to increased costs; on the other hand, it has caused soil compaction, soil aggregate structure damage, poor water retention and fertilizer permeability, and serious imbalances in soil nutrition, pH, and microorganisms. There are many reasons for t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05F17/00C05G3/04C05G3/80
CPCY02W30/40
Inventor 龙小西
Owner 龙小西
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