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Special fertilizer for cotton

A cotton-specific fertilizer and material technology, applied in the application, nitrogen fertilizer, potassium fertilizer and other directions, can solve problems such as the inability to meet the needs of crop growth, and achieve the effects of improving yield and quality, degrading pesticide residues, and increasing photosynthesis.

Inactive Publication Date: 2018-04-03
QINGDAO DONGHAO SOFTWARE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The macronutrient nitrogen, phosphorus, and potassium in the soil usually cannot meet the needs of crop growth, and fertilizers containing nitrogen, phosphorus, and potassium need to be used to make up for it

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] 14 parts of microbial flora, 11 parts of humic acid, 0.9 parts of azadirachtin, 33 parts of silicone oil, 0.4 parts of indole acetic acid, 120 parts of water, 400 parts of urea, 90 parts of potassium dihydrogen phosphate, 200 parts of potassium sulfate, 40 parts of magnesium sulfate parts, 10 parts of zinc sulfate.

Embodiment 2

[0015] 12.5 parts of microbial flora, 9 parts of humic acid, 0.7 parts of azadirachtin, 31 parts of silicone oil, 0.2 parts of indole acetic acid, 110 parts of water, 230 parts of urea, 45 parts of potassium dihydrogen phosphate, 110 parts of potassium sulfate, 16 parts of magnesium sulfate 3 parts, 3 parts of zinc sulfate.

Embodiment 3

[0017] 13 parts of microbial flora, 10 parts of humic acid, 0.8 parts of azadirachtin, 32 parts of silicone oil, 0.3 parts of indole acetic acid, 116 parts of water, 320 parts of urea, 55 parts of potassium dihydrogen phosphate, 160 parts of potassium sulfate, 25 parts of magnesium sulfate parts, 7 parts of zinc sulfate.

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PUM

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Abstract

The invention provides special fertilizer for cotton and belongs to the technical field of chemical fertilizer. The special fertilizer is prepared from substances in parts by weight as follows: microbial flora, humic acid, azadirachtin, silicone oil, indoleacetic acid, water, urea, monopotassium phosphate, potassium sulfate, magnesium sulfate and zinc sulfate. The special fertilizer has a quick pest killing effect and can kill pests in 12 h, and when sprayed ton leaf surfaces of the cotton, the special fertilizer has multiple functions of increasing flowers, protecting fruits and controlling pests, and has effects of promoting cotton growth, killing pests, controlling diseases, decomposing pesticide residues and the like; an appropriate quantity of medium trace elements essential for the cotton growth are added, the medium trace elements required for the crop growth can be supplemented, disease resistance of roots, stems and leaves of crops can be enhanced, photosynthesis of the cropsis improved, cotton fiber becomes long and white, therefore, the yield is increased, and the quality is improved.

Description

technical field [0001] The invention relates to a special fertilizer for cotton and belongs to the technical field of chemical fertilizers. Background technique [0002] Chemical fertilizers refer to chemically manufactured or mined ore and processed fertilizers, also known as inorganic fertilizers, including nitrogen fertilizers, phosphorus fertilizers, potassium fertilizers, micro-fertilizers, compound fertilizers, etc. They have the following common characteristics: simple ingredients, nutrients High content; fast fertilizer effect, strong fertilizer; some fertilizers have acid-base reaction; generally do not contain organic matter, and have no effect of improving soil and fertilizing. [0003] The macronutrients nitrogen, phosphorus, and potassium in the soil usually cannot meet the needs of crop growth, and fertilizers containing nitrogen, phosphorus, and potassium need to be used to make up for it. In the micronutrient elements, except chlorine, which is not lacking i...

Claims

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Application Information

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IPC IPC(8): C05G3/00C05G3/02C05G3/04C05G3/60C05G3/80
CPCC05B7/00C05G3/00C05G3/60C05G3/80C05C9/00C05D1/02C05D5/00C05D9/02C05F11/02C05F11/08
Inventor 盖浩然
Owner QINGDAO DONGHAO SOFTWARE TECH CO LTD
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