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Preparation method of compound fertilizer special for paddy rice

A compound fertilizer and rice technology, which is applied in the preparation of organic fertilizers, urea compound fertilizers, organic fertilizers, etc., can solve the problems of complex process, high cost, and short storage time, and achieve simple process, long storage time, and solve the problem of soil degenerate effect

Inactive Publication Date: 2016-12-21
朱兰英
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, the cost of the existing special compound fertilizer for rice is too high, the process is complicated and the storage time is not long-lasting

Method used

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  • Preparation method of compound fertilizer special for paddy rice
  • Preparation method of compound fertilizer special for paddy rice

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] The preparation method of special compound fertilizer for rice comprises the following steps:

[0017] The 1st step, according to the raw material preparation of following weight kg number: silica fume 50kg, amino acid 25kg, methoxyfenozide 30kg, bran 20kg, bagasse 5kg, chicken manure 4kg, cow manure 4kg, sheep manure 2kg, urea 5kg, 5kg of rapeseed cake, 3kg of monoammonium phosphate, 1kg of ferrous sulfate, 1kg of zinc sulfate, 1kg of magnesium sulfate, 1kg of Bacillus cryolyticus, 1kg of Bacillus megaterium and 1kg of nitrifying bacteria;

[0018] In step 2, mix 50 kg of silica fume, 20 kg of bran, 5 kg of bagasse, 4 kg of chicken manure, 4 kg of cow manure, 2 kg of sheep manure, and 5 kg of rapeseed cake in step 1 to obtain a premixed material;

[0019] In the 3rd step, after the amino acid 25kg in the 1st step, urea 5kg, monoammonium phosphate 3kg, ferrous sulfate 1kg, zinc sulfate 1kg, magnesium sulfate 1kg are mixed uniformly, join in the premixed material that th...

Embodiment 2

[0023] The preparation method of special compound fertilizer for rice comprises the following steps:

[0024] Step 1, prepare raw materials according to the following weight in kg: 5kg of glutamic acid fermentation yeast liquid, 50kg of micro-silica fume, 25kg of amino acids, 30kg of methoxyfenozide, 20kg of bran, 5kg of bagasse, 4kg of chicken manure, and 4kg of cow manure , sheep manure 2kg, urea 5kg, rapeseed cake 5kg, monoammonium phosphate 3kg, ferrous sulfate 1kg, zinc sulfate 1kg, magnesium sulfate 1kg, Bacillus cryolyticus 1kg, Bacillus megaterium 1kg and nitrifying bacteria 1kg;

[0025] In step 2, mix 50 kg of silica fume, 20 kg of bran, 5 kg of bagasse, 4 kg of chicken manure, 4 kg of cow manure, 2 kg of sheep manure, and 5 kg of rapeseed cake in step 1 to obtain a premixed material;

[0026] In the 3rd step, after the amino acid 25kg in the 1st step, urea 5kg, monoammonium phosphate 3kg, ferrous sulfate 1kg, zinc sulfate 1kg, magnesium sulfate 1kg are mixed uniform...

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Abstract

The invention discloses a preparation method of a compound fertilizer special for paddy rice. The method includes: preparing materials, mixing the materials evenly to obtain a premix, pouring other materials and the premix into a mixer to conduct mixing treatment, and other steps. The method provided by the invention solves the problem of soil degradation, and reduces the pollution of fertilizers to paddy field. The prepared compound fertilizer special for paddy rice contains a variety of microbial active strains, and has the advantages of low cost, simple process and long storage time.

Description

technical field [0001] The invention belongs to the field of fertilizers, and in particular relates to a preparation method of a special compound fertilizer for rice. Background technique [0002] Compound fertilizer refers to chemical fertilizer containing two or more nutrient elements. Compound fertilizer has the advantages of high nutrient content, less auxiliary components and good physical properties. It is very important for balanced fertilization, improving fertilizer utilization rate, and promoting high and stable yield of crops. role. But it also has some disadvantages, such as its nutrient ratio is always fixed, but the types, quantities and ratios of nutrient elements required by different soils and different crops are varied. Therefore, it is best to test the soil before use to understand the texture and nutritional status of the soil in the field. In addition, it is also necessary to pay attention to the application of unit fertilizers in order to obtain better...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/02C05G3/00C05F17/00C05G3/60
CPCC05B7/00C05F17/00C05G3/00C05G3/60C05C9/00C05C11/00C05D5/00C05D9/00C05D9/02C05F3/00C05F5/002C05F5/006C05F11/08Y02W30/40
Inventor 朱兰英
Owner 朱兰英