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Organic and inorganic compound fertilizer and preparing method thereof

A compound fertilizer and organic fertilizer technology, applied in fertilization devices, fertilizer mixtures, applications, etc., can solve the problems of short fertility time, poor crop absorption rate, crop yield reduction, etc., achieve soil damage mitigation, simple preparation method, provide anti-corrosion lodging effect

Active Publication Date: 2012-06-20
河北奥海农业科技股份有限公司
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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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  • Organic and inorganic compound fertilizer and preparing method thereof

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Experimental program
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Effect test

Embodiment 1

[0015] Embodiment 1: organic-inorganic compound fertilizer, the parts by weight of its raw materials are: 30 parts of organic fertilizer, 30 parts of urea, 15 parts of ammonium sulfate, 10 parts of superphosphate, 15 parts of potassium sulfate, 10 parts of humic acid, 15 parts of straw ash 10 parts of attapulgite, 3 parts of nano-calcium carbonate powder and 2 parts of biological potassium fertilizer.

[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 organic-inorganic compound fertilizer comprises the following steps:

[0018] (1) Weighing each raw material according to the weight portion of the raw materials, adding organic fertilizer, urea, straw ash and attapulgite into the mixer, making it fully mixed;

[0019] (2) Add humic acid, ammonium sulfate, superphosphate, potassium sulfat...

Embodiment 2

[0022] Embodiment 2: organic-inorganic compound fertilizer, the parts by weight of its composition raw materials are: 35 parts of organic fertilizers, 35 parts of urea, 20 parts of ammonium sulfate, 12 parts of superphosphate, 18 parts of potassium sulfate, 12 parts of humic acid, 20 parts of straw ashes 12 parts of attapulgite, 5 parts of nano-calcium carbonate powder and 4 parts of biological potassium fertilizer.

[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 organic-inorganic compound fertilizer comprises the following steps:

[0025] (1) Weighing each raw material according to the weight portion of the raw materials, adding organic fertilizer, urea, straw ash and attapulgite into the mixer, making it fully mixed;

[0026] (2) Add humic acid, ammonium sulfate, superphosphate, p...

Embodiment 3

[0029] Embodiment 3: organic-inorganic compound fertilizer, the parts by weight of its raw materials are: 40 parts of organic fertilizer, 40 parts of urea, 25 parts of ammonium sulfate, 15 parts of superphosphate, 20 parts of potassium sulfate, 15 parts of humic acid, 25 parts of straw ashes 15 parts of attapulgite, 8 parts of nano-calcium carbonate powder and 5 parts of biological potassium fertilizer.

[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 organic-inorganic compound fertilizer comprises the following steps:

[0032] (1) Weighing each raw material according to the weight portion of the raw materials, adding organic fertilizer, urea, straw ash and attapulgite into the mixer, making it fully mixed;

[0033] (2) Add humic acid, ammonium sulfate, superphosphate, potassium sulf...

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Abstract

The invention discloses an organic and inorganic compound fertilizer and a preparing method thereof. The organic and inorganic compound fertilizer is obtained mainly by mixing composition raw materials of organic fertilizers, urea, ammonium sulfate, calcium superphosphate, potassium sulfate, humic acid, straw ash, attapulgite, nanometer calcium carbonate powder and bio-potassium fertilizers according to certain parts by weight and then fermenting the composition raw materials. The preparing method is simple, the prepared organic and inorganic compound fertilizer can effectively improve lodging resistance, disease resistance and drought resistance of crops, and damage to the soil caused by the crops is correspondingly reduced due to the fact that the crops are high in absorption rate.

Description

technical field [0001] The invention relates to the field of organic fertilizer manufacturing, in particular to an organic-inorganic compound fertilizer 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 deficienci...

Claims

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Application Information

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IPC IPC(8): C05G3/00
Inventor 唐旺全王婷陈鹏
Owner 河北奥海农业科技股份有限公司
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