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Rhizosphere regulate and control fertilizer

A fertilizer and rhizosphere technology, applied in the field of rhizosphere regulating fertilizers, can solve problems such as economic energy waste and environmental problems, and achieve the effects of promoting root growth, improving photosynthetic efficiency, and inhibiting the growth of pathogens

Inactive Publication Date: 2008-09-24
CHINA AGRI UNIV
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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, and the proportion of chemical fertilizers in agricultural production investment accounts for about 50%, but the seasonal utilization rate of fertilizers in our country is only about 30%, resulting in huge waste of economic energy and increasingly serious environmental problems. Therefore, the development of new high-efficiency fertilizers is the only way to achieve sustainable agricultural development.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Embodiment 1, preparation rhizosphere regulating fertilizer

[0024] 200 parts by weight of urea; 50 parts of ammonium dihydrogen phosphate; 150 parts of potassium sulfate; 50 parts of magnesium sulfate; 3 parts of zinc sulfate, 2 parts of copper sulfate, 5 parts of manganese sulfate, 7 parts of ferrous sulfate, 2 parts of boric acid, 1 part of molybdenum Sodium acid; 10 parts of EDTA, 5 parts of naphthenic acid, 2 parts of oleic acid, 2 parts of indole butyric acid, 5 parts of fulvic acid; 3 parts of benzylamine, 3 parts of ergotamine, 2 parts of 1- Naphthaleneacetamide; 2 parts of nitrated sodium guaiacol, 2 parts of biphenylurea, 2 parts of kinetin, 2 parts of triacontanol; 400 parts of water are stirred in the reaction kettle, and after fully mixing and reacting for 1 hour, the Get rhizosphere conditioning fertilizers.

Embodiment 2

[0025] Embodiment 2, preparation rhizosphere regulating fertilizer

[0026] 150 parts by weight of urea; 50 parts of ammonium dihydrogen phosphate; 100 parts of potassium sulfate; 50 parts of magnesium sulfate, 3 parts of zinc sulfate, 2 parts of copper sulfate, 5 parts of manganese sulfate, 7 parts of ferrous sulfate, 2 parts of boric acid, 1 part of molybdenum Naphthalene sodium; 10 parts of EDTA, 5 parts of naphthenic acid, 2 parts of oleic acid, 2 parts of indole acetic acid, 5 parts of fulvic acid; 3 parts of benzylamine, 2 parts of ergotamine, 1 part of 1-naphthalene Acetamide; 2 parts of nitrated sodium guaiacol, 2 parts of biphenylurea, 2 parts of kinetin, 2 parts of triacontanol; 350 parts of water are stirred in the reaction kettle, and after fully mixing and reacting for 1 hour, you can get Rhizosphere regulating fertilizer.

Embodiment 3

[0027] Embodiment 3, preparation rhizosphere regulating fertilizer

[0028] 250 parts by weight of urea; 50 parts of ammonium dihydrogen phosphate; 100 parts of potassium sulfate; 50 parts of magnesium sulfate; 3 parts of zinc sulfate, 2 parts of copper sulfate, 5 parts of manganese sulfate, 7 parts of ferrous sulfate, 2 parts of boric acid, 1 part of molybdenum Sodium acid; 10 parts of ethylenediaminetetraacetic acid, 2 parts of oleic acid, 2 parts of indole butyric acid, 2 parts of fulvic acid, 2 parts of α-naphthalene acetic acid, 2 parts of indole acetic acid; Ergotamine, 2 parts of choline chloride; 2 parts of 6-benzylaminoadenine, 2 parts of 2,4-dichlorophenoxyacetic acid, 2 parts of nitrated sodium guaiacol, 2 parts of kinetin, 2 parts of fenidine Alcohol; 400 parts of water are stirred in the reactor, fully mixed and reacted for 1 hour, and the rhizosphere regulating fertilizer can be obtained.

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PUM

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Abstract

The present invention discloses a rhizosphere regulating fertilizer, which mainly consists of the components of the following weight portions: 100 to 500 portions of nitrogen fertilizer, 30 to 300 portions of phosphatic fertilizer, 50 to 400 portions of potassium fertilizer, 50 to 200 portions of fertilizer of middle elements, 10 to 100 portions of micronutrient fertilizer, 20 to 100 portions of organic acid, 5 to 50 portions of organic amine, 5 to 30 portions of biological active substance, and 200 to 1,000 portions of water. The rhizosphere regulating fertilizer has excellent effects on the regulation of the rhizosphere and can be widely used for field crops, cash crops, vegetables and fruit trees. And the rhizosphere regulating fertilizer has the advantages of low cost and stable effects, and can be promoted in a large scale.

Description

technical field [0001] The invention relates to a rhizosphere regulating fertilizer. Background technique [0002] my country is a large agricultural country, and the proportion of chemical fertilizers in agricultural production investment accounts for about 50%, but the seasonal utilization rate of fertilizers in our country is only about 30%, resulting in huge waste of economic energy and increasingly serious environmental problems. Therefore, the development of new high-efficiency fertilizers is the only way to achieve sustainable agricultural development. [0003] According to the growth and development characteristics of crops, develop a new type of fertilizer and rhizosphere fertilization technology that can maintain a certain intensity of nutrients around the root system for continuous and efficient supply, which can not only satisfy the absorption of nutrients by crops, but also do not need to keep the entire soil layer too high It can not only ensure crop yield and ...

Claims

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Application Information

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IPC IPC(8): C05G1/00
Inventor 胡树文任雪芹张福锁
Owner CHINA AGRI UNIV
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