Organic-inorganic compound fertilizer for corn

A compound fertilizer and organic technology, applied in the field of organic-inorganic compound fertilizers for corn, can solve the problems of pest resistance and soil compaction, reduce soil damage, avoid soil compaction, and increase the content of effective selenium Effect

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

[0002] my country is a large agricultural country. Pesticides and chemical fertilizers play a very important role in agricultural production. With the improvement of people's living standards and health awareness, people attach great importance to the safety of agricultural products. At present, corn pests and diseases and fertilizers are mainly used It is mixed with chemical agents and toxic pesticides, and then applied to the soil or crops, which can easily lead to the resistance of pests. In addition, the long-term use of chemical fertilizers in corn fields causes soil compaction. How to prepare a soil that can be improved and rich in nutrients? , and the fertilizer that can effectively reduce the disease has become a technical problem that needs to be solved at present

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] An organic-inorganic compound fertilizer for corn, its raw materials include by weight: 25 parts of calcium nitrate, 45 parts of ammonium sulfate, 20 parts of diammonium phosphate, 25 parts of potassium nitrate, 1 part of calcium molybdate, 1.8 parts of manganese nitrate, sulfuric acid 1.5 parts of potassium and magnesium fertilizer, 1.2 parts of zinc sulfate, 1 part of borax, 7 parts of carboxymethyl cellulose, 1 part of wood vinegar, 20 parts of compound synergist, 15 parts of fermented tobacco stems, 40 parts of plant ash, 5 parts of corn stalks , 28 parts of rice husk powder, 15 parts of rapeseed cake, 10 parts of cotton meal, 8 parts of silkworm excrement, 12 parts of bamboo charcoal, 2 parts of diatomaceous earth, 15 parts of attapulgite powder, 3 parts of coal gangue, 7 parts of weathered coal, phosphorus 2 parts of mineral powder, 10 parts of potassium mineral powder.

Embodiment 2

[0020] An organic-inorganic compound fertilizer for corn, its raw materials include by weight: 35 parts of calcium nitrate, 30 parts of ammonium sulfate, 28 parts of diammonium phosphate, 15 parts of potassium nitrate, 3 parts of calcium molybdate, 0.5 parts of manganese nitrate, sulfuric acid 2.5 parts of potassium and magnesium fertilizer, 0.5 parts of zinc sulfate, 3 parts of borax, 3 parts of carboxymethyl cellulose, 2 parts of wood vinegar, 15 parts of compound synergist, 30 parts of fermented tobacco stems, 20 parts of plant ash, 15 parts of corn stalks , 20 parts of rice husk powder, 23 parts of rapeseed cake, 5 parts of cotton meal, 13 parts of silkworm excrement, 5 parts of bamboo charcoal, 8 parts of diatomaceous earth, 10 parts of attapulgite powder, 8 parts of coal gangue, 2 parts of weathered coal, phosphorus 8 parts of mineral powder, 5 parts of potassium mineral powder.

Embodiment 3

[0022] An organic-inorganic compound fertilizer for corn, its raw materials include by weight: 30 parts of calcium nitrate, 40 parts of ammonium sulfate, 22 parts of diammonium phosphate, 23 parts of potassium nitrate, 1.5 parts of calcium molybdate, 1.2 parts of manganese nitrate, sulfuric acid 2 parts of potassium and magnesium fertilizer, 1 part of zinc sulfate, 1.5 parts of borax, 5 parts of carboxymethyl cellulose, 1.4 parts of wood vinegar, 18 parts of compound synergist, 16 parts of fermented tobacco stems, 27 parts of plant ash, 6 parts of corn stalks , 26 parts of rice husk powder, 20 parts of rapeseed cake, 8 parts of cotton meal, 10 parts of silkworm excrement, 8 parts of bamboo charcoal, 4 parts of diatomaceous earth, 13 parts of attapulgite powder, 4 parts of coal gangue, 5 parts of weathered coal, phosphorus 3 parts of mineral powder, 8 parts of potassium mineral powder.

[0023] The compound synergist comprises 10 parts of amino acid residue, 30 parts of humic a...

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Abstract

The invention discloses an organic-inorganic compound fertilizer for corn, which is prepared from the following raw materials in parts by weight: 25-35 parts of calcium nitrate, 30-45 parts of ammonium sulfate, 20-28 parts of diammonium phosphate, 15-25 parts of potassium nitrate, 1-3 parts of calcium molybdate, 0.5-1.8 parts of manganous nitrate, 1.5-2.5 parts of potassium magnesium sulfate fertilizer, 0.5-1.2 parts of zinc sulfate, 1-3 parts of sodium borate, 3-7 parts of carboxymethyl cellulose, 1-2 parts of wood vinegar, 15-20 parts of composite synergist, 15-30 parts of fermented tobacco stem, 20-40 parts of plant ash, 5-15 parts of corn straw, 20-28 parts of rice hull powder, 15-23 parts of rape seed cake, 5-10 parts of linter pulp, 8-13 parts of silkworm litter, 5-12 parts of bamboo charcoal, 2-8 parts of diatomite, 10-15 parts of attapulgite powder, 3-8 parts of coal gangue, 2-7 parts of weathered coal, 2-8 parts of ground phosphorite and 5-10 parts of potassium ore powder. The organic-inorganic compound fertilizer for corn can improve the soil, has abundant nutrient substances, and can effectively reduce diseases.

Description

technical field [0001] The invention relates to the technical field of organic compound fertilizers, in particular to an organic-inorganic compound fertilizer for corn. Background technique [0002] my country is a large agricultural country. Pesticides and chemical fertilizers play a very important role in agricultural production. With the improvement of people's living standards and health awareness, people attach great importance to the safety of agricultural products. At present, corn pests and diseases and fertilizers are mainly used It is mixed with chemical agents and toxic pesticides, and then applied to the soil or crops, which can easily lead to the resistance of pests. In addition, the long-term use of chemical fertilizers in corn fields causes soil compaction. How to prepare a soil that can be improved and rich in nutrients? , and fertilizers that can effectively reduce diseases have become a technical problem to be solved at present. Contents of the invention ...

Claims

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Application Information

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IPC IPC(8): C05G3/00C05G3/02C05G3/04C05F17/00C05G3/60C05G3/80
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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