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Crop organic fertilizer and preparation method thereof

A technology for organic fertilizers and crops, applied in the field of organic fertilizers for crops and its preparation, can solve problems such as short fertility time, poor crop absorption rate, and soil compaction, and achieve the effects of slowing down soil damage, high absorption rate, and simple preparation methods

Inactive Publication Date: 2012-06-20
广东锐丰肥业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, people generally use inorganic fertilizers to fertilize crops, but long-term use of inorganic fertilizers will cause soil compaction, short fertility time, poor absorption rate of crops, seriously affect the survival of crops, and cause crop production reduction

Method used

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  • Crop organic fertilizer and preparation method thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Embodiment 1: organic fertilizer for crops, the parts by weight of its composition raw materials are: 30 parts of organic fertilizer, 30 parts of ammonium sulfate, 5 parts of diammonium phosphate, 10 parts of humic acid, 15 parts of straw ashes, 8 parts of bran, 3 parts of calcium powder 2 parts, 3 parts of amino acid, 0.3 part of trace element fertilizer, 0.3 part of microbial agent, 2 parts of potassium fertilizer and 0.5 part of ion granulator.

[0016] Organic fertilizers are one or more of agricultural product processing wastes such as cow manure, pig manure, sheep manure, chicken manure, duck manure, human manure, and monosodium glutamate residue.

[0017] The preparation method of crop organic fertilizer comprises the following steps:

[0018] (1) Weigh each raw material by the weight part of composition raw material, add organic fertilizer, bran, ammonium sulfate, diammonium phosphate and straw ash in the mixer, make it fully mix;

[0019] (2) in step (1), add ...

Embodiment 2

[0022] Embodiment 2: organic fertilizer for crops, the parts by weight of its composition raw materials are: 35 parts of organic fertilizer, 35 parts of ammonium sulfate, 10 parts of diammonium phosphate, 12 parts of humic acid, 20 parts of straw ashes, 10 parts of bran, 5 parts of calcium powder 4 parts, 4 parts of amino acid, 0.4 part of trace element fertilizer, 0.6 part of microbial agent, 4 parts of potassium fertilizer and 0.6 part of ion granulator.

[0023] Organic fertilizers are one or more of agricultural product processing wastes such as cow manure, pig manure, sheep manure, chicken manure, duck manure, human manure, and monosodium glutamate residue.

[0024] The preparation method of crop organic fertilizer comprises the following steps:

[0025] (1) Weigh each raw material by the weight part of composition raw material, add organic fertilizer, bran, ammonium sulfate, diammonium phosphate and straw ash in the mixer, make it fully mix;

[0026] (2) in step (1), ad...

Embodiment 3

[0029] Embodiment 3: organic fertilizer for crops, the parts by weight of its composition raw materials are: 40 parts of organic fertilizer, 40 parts of ammonium sulfate, 15 parts of diammonium phosphate, 15 parts of humic acid, 25 parts of straw ash, 12 parts of bran, 8 parts of calcium powder 5 parts, 5 parts of amino acid, 0.5 part of trace element fertilizer, 0.8 part of microbial agent, 5 parts of potassium fertilizer and 0.8 part of ion granulator.

[0030] Organic fertilizers are one or more of agricultural product processing wastes such as cow manure, pig manure, sheep manure, chicken manure, duck manure, human manure, and monosodium glutamate residue.

[0031] The preparation method of crop organic fertilizer comprises the following steps:

[0032] (1) Weigh each raw material by the weight part of composition raw material, add organic fertilizer, bran, ammonium sulfate, diammonium phosphate and straw ash in the mixer, make it fully mix;

[0033] (2) in step (1), add ...

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Abstract

The invention discloses a crop organic fertilizer and a preparation method thereof. The preparation method mainly comprises the following steps: mixing organic fertilizer, ammonium sulfate, diammonium phosphate, humic acid, straw ash, bran, calcium powder, amino acid, trace element fertilizer, microbial inoculum, potash fertilizer and ionic granulating agent according to certain parts by weight, and fermenting. The preparation method is simple; and the prepared crop organic fertilizer can effectively provide lodging resistance and disease / drought resistance of crops, has high absorptivity for the crops, and can correspondingly relieve damage to soil.

Description

technical field [0001] The invention relates to the field of organic fertilizer manufacturing, in particular to an organic fertilizer for crops and a preparation method thereof. Background technique [0002] my country is a big producer of chemical fertilizers and a big consumer of chemical fertilizers. Most of the nutrients in organic fertilizers are absorbed by the soil, and the absorption rate of plants is very low, resulting in soil pollution by nitrates and nitrites, soil compaction, and generation of harmful gases. Therefore, the pollution of the soil by chemical fertilizers and pesticides is another crisis. [0003] At present, people generally use inorganic fertilizers to fertilize crops, but long-term use of inorganic fertilizers will cause soil compaction, short fertility time, poor absorption rate of crops, seriously affect the survival of crops, and cause crop production reduction. Contents of the invention [0004] In order to alleviate the deficiencies and de...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00
Inventor 唐旺全杨红兵陈金华
Owner 广东锐丰肥业有限公司
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