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A kind of fertilizer for repairing and preventing and controlling soil degradation and preparation method thereof

A fertilizer and soil technology, applied in the field of fertilizers for remediation, prevention and control of soil degradation and their preparation, can solve problems such as lack of technical solutions, and achieve the effects of improving the activity of soil enzymes, low production cost and wide source of raw materials

Active Publication Date: 2018-06-22
ZHENGZHOU JINZHENG BIOCHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Soil degradation has undoubtedly become an important source of food security and food safety, and the restoration and prevention of soil degradation has gradually attracted widespread attention from the society. However, there is still a lack of practical technical solutions for this huge system engineering

Method used

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  • A kind of fertilizer for repairing and preventing and controlling soil degradation and preparation method thereof
  • A kind of fertilizer for repairing and preventing and controlling soil degradation and preparation method thereof
  • A kind of fertilizer for repairing and preventing and controlling soil degradation and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] A fertilizer for repairing and preventing and controlling soil degradation, the fertilizer is composed of fertilizer A and fertilizer B, and the weight ratio of fertilizer A and fertilizer B is 75:25.

[0044] Among them, the weight percentage of raw materials of fertilizer A is as follows: 18% of mineral source humic acid, 10% of biochemical humic acid, 10% of Jinyisheng, 6% of organic material, 20% of monoammonium phosphate fertilizer, 14.5% of potassium chloride fertilizer, and 21.5% of urea Its raw material weight percent composition of fertilizer B is as follows: 45% of vermicompost, 1% of polyglutamic acid, 14% of mineral source humic acid, 11.2% of potassium chloride, 16% of monoammonium phosphate, 12.8% of urea.

[0045] In fertilizer A, the active ingredient content is 97%, the total nutrient content of nitrogen, phosphorus and potassium is 35%, the organic matter content is 42%, the humic acid content is 20%, and the amino acid content is 1.2%.

[0046] In fer...

Embodiment 2

[0054] A fertilizer for repairing and preventing and controlling soil degradation, the fertilizer is composed of fertilizer A and fertilizer B, and the weight ratio of fertilizer A and fertilizer B is 75:25.

[0055] Among them, the weight percentage of the raw materials of fertilizer A is as follows: 17% of mineral source humic acid, 10% of biochemical humic acid, 10% of Jinyisheng, 5% of organic material, 20% of monoammonium phosphate fertilizer, 6% of potassium chloride fertilizer, and potassium sulfate fertilizer 10.5%, urea 21.5%. The content of active ingredients in fertilizer A is 95%, the total nutrient content of nitrogen, phosphorus and potassium is 35%, the content of organic matter is 40%, the content of humic acid is 20%, and the content of amino acids is 1.3%. With embodiment 1.

[0056] The fertilizer for repairing and preventing and controlling soil degradation of the present embodiment has an active ingredient content of 91%, and a total nutrient content of n...

Embodiment 3

[0059] A fertilizer for repairing and preventing and controlling soil degradation, the fertilizer is composed of fertilizer A and fertilizer B, and the weight ratio of fertilizer A and fertilizer B is 75:25.

[0060] Among them, the weight percentage of raw materials of fertilizer A is as follows: 13% of mineral source humic acid, 7% of biochemical humic acid, 3.5% of Jinyisheng, 3% of organic material, 10% of monoammonium phosphate fertilizer, 6% of potassium chloride fertilizer, and potassium sulfate fertilizer 27.5%, urea 30%. The content of active ingredients in fertilizer A is 78%, the content of nitrogen, phosphorus and potassium is 40%, the content of organic matter is 25%, the content of humic acid is 13%, and the content of amino acids is 1.6%; the weight percentage composition of raw materials and the content of active ingredients of fertilizer B are the same as the implementation example 1.

[0061] The fertilizer of repairing, preventing and controlling soil degra...

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Abstract

The invention relates to the technical field of fertilizer, in particular to fertilizer for repairing, preventing and controlling soil degradation and a preparing method thereof. The fertilizer comprises, 76-95% of active ingredients, 32.5-41.7% of nitrogen phosphorus potassium, 24.5-41% of organic matter, 11.75-19.3% of humic acid and 1-2% of amino acid. The fertilizer can supplement the effective organic matter, the humic acid and nutrient substances with water-soluble activity micro-molecules for soil, regulate the carbon and nitrogen ratio of the soil, activate a soil eco-system, regulate micro-ecological balance of the soil, and repair soil colloid, a soil enzyme system and a soil granular structure; meanwhile, water is stored, the fertilizer is preserved, soil acid-base is relieved and balanced, soil fertility is fostered, and soil degradation is prevented and controlled. The preparing method for the fertilizer for repairing, preventing and controlling soil degradation is easy to operate, saves manpower and material resources, and is high in manipulability, and beneficial for industrial production.

Description

technical field [0001] The invention relates to the technical field of chemical fertilizers, in particular to a fertilizer for repairing and preventing and controlling soil degradation and a preparation method thereof. Background technique [0002] Everything grows in the soil, and soil is the basis for food, feed, fuel and fiber production, the foundation of basic ecosystems and food security, and the key to life on Earth. However, according to the 2014 Bulletin of the Ministry of Agriculture on the National Cultivated Land Quality Grades, more than 40% of the soil on which China’s more than one billion people depend has been degraded to varying degrees. This is a very frightening reality. [0003] Soil degradation is also called soil weakening and soil aging. It is a process in which soil fertility decline leads to a decrease in productivity, and it is a comprehensive manifestation of the deterioration of soil ecological environment and soil physical and chemical properti...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C05G3/04C05G3/80
Inventor 常治和常亮司贤宗
Owner ZHENGZHOU JINZHENG BIOCHEM
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