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Corn planting synergist

A synergist, corn technology, applied in the application, organic fertilizer, nitrogen fertilizer and other directions, can solve the problems of difficulty in improving the comprehensive utilization rate of compound fertilizer, insignificant synergistic effect of phosphate fertilizer and potassium fertilizer, and short extension period of fertilizer effect, so as to change fertilizer efficiency. The effect of staying power, reduced losses, improved utilization

Inactive Publication Date: 2018-10-19
刘海燕
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, because urine enzyme inhibitors and nitrification inhibitors are very easy to pollute water bodies, they are not suitable for long-term application, and the fertilizer effect extension period is short, and the synergistic effect on phosphorus and potassium fertilizers is not significant, so it is difficult to improve the comprehensive utilization rate of compound fertilizers.

Method used

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  • Corn planting synergist
  • Corn planting synergist

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] A corn planting synergist, comprising the following ingredients by weight: 10 parts of polyaspartic acid, 5 parts of bone meal, 10 parts of calcium ammonium nitrate, 8 parts of amino acid additives, 4 parts of humic acid, 5 parts of chicken manure, 5 parts of potassium dihydrogen phosphate, 5 parts of sodium chloride, 4 parts of ferrous sulfate, 5 parts of oxalic acid, 12 parts of modified carboxymethyl cellulose, 3 parts of camphor leaves.

[0018] Further, the amino acid additive is made of human hair, chicken feathers, and wool in a ratio of 3:2:1 by weight, and the production method is as follows: after cleaning the human hair, chicken feathers, and wool, put them under the sun Expose to the sun for 2 hours to dry and sterilize. Put the dried human hair, chicken feathers and wool in a hot air drying oven to dry until the water content is no more than 2%, and then crush them into 40-mesh powder.

[0019] The preparation method of the modified carboxymethyl cellulose ...

Embodiment 2

[0026] A corn planting synergist, comprising the following components by weight: 20 parts of polyaspartic acid, 15 parts of bone meal, 15 parts of calcium ammonium nitrate, 12 parts of amino acid additives, 8 parts of humic acid, 5-10 parts of chicken manure 10 parts, 10 parts of potassium dihydrogen phosphate, 8 parts of sodium chloride, 7 parts of ferrous sulfate, 10 parts of oxalic acid, 15 parts of modified carboxymethyl cellulose, and 6 parts of camphor leaves.

[0027] Further, the amino acid additive is made of human hair, chicken feathers, and wool in a ratio of 3:2:1 by weight, and the production method is as follows: after cleaning the human hair, chicken feathers, and wool, put them under the sun Expose to the sun for 4 hours to dry and sterilize. Dry the dried human hair, chicken feathers and wool in a hot air drying oven until the water content is no more than 2%, and then crush them into 60-mesh powder.

[0028] The preparation method of the modified carboxymethy...

Embodiment 3

[0035] A corn planting synergist, comprising the following components by weight: 15 parts of polyaspartic acid, 10 parts of bone meal, 13 parts of calcium ammonium nitrate, 10 parts of amino acid additives, 6 parts of humic acid, 8 parts of chicken manure, Potassium dihydrogen phosphate 8 parts, sodium chloride 6 parts, ferrous sulfate 5 parts, oxalic acid 8 parts, modified carboxymethyl cellulose 14 parts, camphor leaves 5 parts.

[0036] Further, the amino acid additive is made of human hair, chicken feathers, and wool in a ratio of 3:2:1 by weight, and the production method is as follows: after cleaning the human hair, chicken feathers, and wool, put them under the sun Expose to the sun for 3 hours to dry and sterilize. Dry the dried human hair, chicken feathers and wool in a hot air drying oven until the water content is no more than 2%, and then crush them into 50-mesh powder.

[0037] The preparation method of the modified carboxymethyl cellulose is: dissolving 20 parts ...

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Abstract

The invention discloses a corn planting synergist. Polyaspartic acid, bone powder and an amino acid additive are used as main raw materials, and calcium ammonium nitrate and modified carboxymethyl cellulose are added, so that the release capacity and the fertilizer efficiency duration of a fertilizer can be changed, loss of fertilizer nutrients is reduced, and the fertilizer absorbing period of rice roots is prolonged; through a synergistic effect of potassium dihydrogen phosphate, sodium chloride, chicken manure and the calcium ammonium nitrate, volatilization and loss of a nitrogen fertilizer, a phosphate fertilizer and a potassium fertilizer can be prevented, the fertilizers are fixed, and the fertilizer utilization rate is significantly increased; through addition of cinnamomum camphora leaves, the corn planting synergist further has an insect repelling effect; raw materials used in the corn planting synergist are environmentally friendly, so that pollution is not caused; the cornplanting synergist is convenient to use and easy to prepare, and is suitable for wide application.

Description

Technical field: [0001] The invention relates to the field of ecological organic fertilizers, in particular to a corn planting synergist. Background technique: [0002] my country is a country with a large agricultural development. The small area of ​​arable land and low grain output are the biggest problems facing my country's agricultural development. At present, the important means to increase grain output is the application of chemical fertilizers. my country is the largest producer and user of chemical fertilizers in the world. The annual amount of chemical fertilizer application accounts for 35% of the world's total, but the utilization rate of chemical fertilizers is less than 30%, which is far lower than that of developed countries. Due to the low utilization rate of chemical fertilizers, in order to pursue high yields of crops, farmers use a large amount of chemical fertilizers, which not only increases the economic burden, but also pollutes the soil, causing the so...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/02C05G3/04C05G3/60C05G3/80
CPCC05B7/00C05G3/00C05G3/60C05G3/80C05B17/00C05C1/00C05C11/00C05D9/00C05D9/02C05F3/00C05F11/00C05F11/02
Inventor 刘海燕
Owner 刘海燕
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