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Preparation method of high-performance organic fertilizer

An organic fertilizer and high-performance technology, applied in the preparation of organic fertilizers, organic fertilizers, fertilizer mixtures, etc., can solve the problems of excessive fertilization, loss of nitrogen and phosphorus in farmland, low absorption and utilization efficiency, and unregulated application amount, etc. The ability to maintain fertilizer and supply fertilizer, improve fertilizer utilization rate, and improve the effect of soil compaction and salinization

Inactive Publication Date: 2015-12-02
宁国市汉唐盛世农林开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the unregulated application rate and the low efficiency of crop absorption and utilization, it often results in excessive fertilization, a large loss of nitrogen and phosphorus in farmland, and seriously pollutes the environment. Its side effects increase soil acidity, soil compaction, and deterioration of physical and chemical properties. Not conducive to maintaining the sustainability of production

Method used

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  • Preparation method of high-performance organic fertilizer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] refer to figure 1 , a preparation method of a high-performance organic fertilizer, comprising the steps of:

[0029] S1. Mix 40 parts of corn flour and 100 parts of guano uniformly in parts by weight, add water and mix until the water content is 35wt%, to obtain a premix;

[0030] S2. Send 80 parts of bagasse into the fermentation tank, add EM strain stock solution, the volume-to-weight ratio ml:g of EM strain stock solution and bagasse is 1:65, fully mix and seal fermentation for 5 days, and lift it every 2 days Turn over once to obtain a fermented material; wherein the effective bacteria content in the stock solution of EM strains is 1.2×109CFU / ml;

[0031] S3. Add the premix to the primary fermentation material and stir evenly to carry out fermentation. After 4 days of sealed fermentation at room temperature, the temperature is raised to 55° C., turned once, and the fermentation is continued for 4 days, then the temperature is raised to 70° C., and the fermentation ...

Embodiment 2

[0035] A preparation method of a high-performance organic fertilizer, comprising the steps of:

[0036] S1. Mix 80 parts of corn flour and 50 parts of guano uniformly in parts by weight, add water and mix until the water content is 45wt%, to obtain a premix;

[0037] S2. Send 50 parts of bagasse into the fermentation tank, add EM strain stock solution, the volume-to-weight ratio ml:g of EM strain stock solution and bagasse is 1:40, fully mix and seal and ferment for 10 days, and lift it every other day Turn over once to obtain a fermented material; wherein the effective bacteria content in the stock solution of EM strains is 1.8×109CFU / ml;

[0038] S3. Add the premix to the primary fermentation material and stir evenly to carry out fermentation. After 2 days of sealed fermentation at room temperature, the temperature is raised to 65° C., turned once, and the fermentation is continued for 2 days, then the temperature is raised to 75° C., and the fermentation is continued for 1 da...

Embodiment 3

[0042] A preparation method of a high-performance organic fertilizer, comprising the steps of:

[0043] S1. Mix 60 parts of corn flour and 95 parts of guano uniformly in parts by weight, add water and mix until the water content is 40wt%, to obtain a premix;

[0044] S2. Send 74 parts of bagasse into the fermentation tank, add EM strain stock solution, the volume-to-weight ratio ml:g of EM strain stock solution and bagasse is 1:60, fully mix and seal and ferment for 8 days, and lift it every other day Turn over once to obtain a fermented material; wherein the effective bacteria content in the stock solution of EM strains is 1.6×109CFU / ml;

[0045] S3. Add the premix to the primary fermentation material and stir evenly for fermentation. After 2-4 days of sealed fermentation at room temperature, the temperature is raised to 60°C, turned once, and the fermentation is continued for 4 days, then the temperature is raised to 71°C, and the fermentation is continued for 2 days to obta...

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Abstract

The invention discloses a preparation method of a high-performance organic fertilizer. The preparation method comprises the following steps: uniformly mixing corn flour and guano, and adding water to obtain a premix; adding bagasse into a fermentation tank, adding an EM strain stock solution, and performing sealed fermentation after full mixing to obtain a primary fermented material; adding the premix into the primary fermented material, and stirring uniformly to perform fermentation so as to obtain a secondary fermented material; adding rape cakes, humic acid, 5-nitroguaiacol sodium and a traditional Chinese medicine extract into the secondary fermented material, mixing uniformly, performing fermentation, and then performing drying, crushing and granulation to obtain a third-time fermented material; adding urea, iron ammonium phosphate, ground calcium carbonate, sodium silicate and a PVA (polyvinyl acetate) aqueous solution into the third-time fermented material, mixing uniformly, and drying to obtain an inner layer coated fertilizer; and crushing attapulgite, clay powder, a calcium magnesium phosphate fertilizer, a potash magnesium sulfate fertilizer and EDTA (ethylenediamine tetraacetic acid) chelate zinc, mixing uniformly, adding the inner layer coated fertilizer and a gelatin aqueous solution, granulating, and drying to obtain the high-performance organic fertilizer.

Description

technical field [0001] The invention relates to the technical field of organic fertilizers, in particular to a preparation method of high-performance organic fertilizers. Background technique [0002] The material contained in the current corn organic fertilizer is mainly organic matter or organic matter and inorganic elements. Due to the unregulated application rate and the low efficiency of crop absorption and utilization, it often results in excessive fertilization, a large loss of nitrogen and phosphorus in farmland, and seriously pollutes the environment. Its side effects increase soil acidity, soil compaction, and deterioration of physical and chemical properties. It is not conducive to maintaining the sustainability of production. How to prepare a kind of one-time fertilization to meet the nutritional needs of different growth periods of corn, the formula is reasonable, the nutrition is balanced, and the compound fertilizer that can obviously improve the fertilizer u...

Claims

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Application Information

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IPC IPC(8): C05G3/00C05F17/00
CPCY02W30/40
Inventor 王旸
Owner 宁国市汉唐盛世农林开发有限公司
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