Functional soil conditioner and preparation method thereof

A soil conditioner and a functional technology, applied in the field of functional soil conditioner and its preparation, can solve the problems of safety restricting the development of agricultural product quality, imbalance of beneficial microbial flora, unreasonable farming, crop rotation, etc., and achieve a good removal effect , the effect of improving physical properties and improving utilization

Inactive Publication Date: 2017-08-18
山东惠民中联生物科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

my country is a traditional large agricultural country. It uses 7% of the world's land resources to feed 22% of the world's population. In order to pursue high yields one-sidedly, excessive use of pesticides, chemical fertilizers, and irrational cultivation and crop rotation have led to increasingly serious soil degradation. Harde

Method used

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  • Functional soil conditioner and preparation method thereof
  • Functional soil conditioner and preparation method thereof
  • Functional soil conditioner and preparation method thereof

Examples

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Example Embodiment

[0024] Example 1

[0025] A functional soil conditioner, the raw material composition is: 20 parts of hazelnut meal, 1 part of γ-polyglutamic acid, 3 parts of compound microbial agent, 10 parts of traditional Chinese medicine residue, 60 parts of fly ash, 0.5 parts of silanized modified zeolite , 1 part of zinc sulfate. The fly ash is ground fly ash with a specific surface area ≥ 400m 2 / kg, loss on ignition ≤7%.

[0026] The hazelnut meal is prepared by the following method: the hazelnut meal with an oil content of 3-5% after extracting the oil from the hazelnut kernels is added with a nutrient solution of 3-8% by weight and 2-3% by weight. The compound microbial agent is fermented in the fermentation room at 55-65°C for 12-18 hours, then dried at 35°C until the water content is ≤5%, and then crushed through a 150-mesh sieve to obtain the nutrient solution. The weight percentage composition is: soybean milk 15%, vitamin C 3%, humic acid 3%, magnesium sulfate 5%, glucose 10%, the...

Example Embodiment

[0035] Example 2

[0036] A functional soil conditioner, the raw material composition is: 25 parts of hazelnut meal, 1.5 parts of γ-polyglutamic acid, 4 parts of compound microbial agents, 15 parts of Chinese medicine residue, 70 parts of fly ash, and 0.6 parts of silanized modified zeolite Parts, 1.1 parts of zinc sulfate. The fly ash is ground fly ash with a specific surface area ≥ 400m 2 / kg, loss on ignition ≤7%.

[0037] The hazelnut meal is prepared by the following method: the hazelnut meal with an oil content of 3-5% after the hazelnut kernel is added with a nutrient solution with a weight percentage of 3-8% and a weight percentage of 2-3% The compound microbial agent is fermented in the fermentation room at 55-65°C for 12-18 hours, then dried at 35°C until the moisture content is ≤5%, and then crushed through a 150-mesh sieve. The weight percentage composition is: soybean milk 15%, vitamin C 3%, humic acid 3%, magnesium sulfate 5%, glucose 10%, the balance water, and the...

Example Embodiment

[0046] Example 3

[0047] A functional soil conditioner, the raw material composition is: 30 parts of hazelnut meal, 1.6 parts of γ-polyglutamic acid, 4 parts of compound microbial agent, 20 parts of traditional Chinese medicine residue, 75 parts of fly ash, and 0.7 parts of silanized modified zeolite Parts and 1.3 parts of zinc sulfate. The fly ash is ground fly ash with a specific surface area ≥ 400m 2 / kg, loss on ignition ≤7%.

[0048] The hazelnut meal is prepared by the following method: the hazelnut meal with an oil content of 3-5% after the hazelnut kernel is added with a nutrient solution with a weight percentage of 3-8% and a weight percentage of 2-3% The compound microbial agent is fermented in the fermentation room at 55-65°C for 12-18 hours, then dried at 35°C until the moisture content is ≤5%, and then crushed through a 150-mesh sieve. The weight percentage composition is: soybean milk 15%, vitamin C 3%, humic acid 3%, magnesium sulfate 5%, glucose 10%, the balance ...

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Abstract

The invention discloses a functional soil conditioner and a preparation method thereof, and belongs to the technical field of soil conditioning. The soil conditioner is prepared from 20-40 parts of hazelnut meal, 1-2 parts of gamma-polyglutamic acid, 3-5 parts of a compound microorganism bacterium agent, 10-20 parts of traditional Chinese medicine residues, 60-80 parts of fly ash, 0.5-0.8 part of silylated modified zeolite and 1-1.5 parts of zinc sulfate. Accordingly, by adjusting a soil beneficial microflora system and improving the soil micro-ecological environment, the soil physicochemical property can be effectively improved, soil hardening is prevented, the soil water and nutrient retention property is increased, pest and disease damage is reduced, cadmium and nickel in heavily polluted soil are effectively removed, the yield of crops can be significantly increased when the functional soil conditioner is applied in the crops, and particularly the effect on wheat and tomatoes is significant.

Description

technical field [0001] The invention relates to a functional soil regulator and a preparation method thereof, belonging to the technical field of soil conditioning. Background technique [0002] According to statistics, by 2050, one-sixth of the world's nearly 3.6 billion hectares of land will be deserted, and nearly 6-7 million hectares of farmland will be damaged every year around the world, and about 2 million hectares of irrigated land will be seriously salinized. At present, the world has 730 million hectares of arable land, but an average of nearly 5 million hectares of land is degraded every year and cannot produce food. my country's land resources are also not optimistic. On the one hand, the development of urbanization has taken up a large amount of high-quality fertile land. On the other hand, soil erosion has continued to intensify. The annual loss of nutrients is equivalent to one-half of the country's total fertilizer production. my country is a traditional lar...

Claims

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Application Information

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IPC IPC(8): C05G3/04C05G3/00C05G3/02C05G3/60C05G3/80
CPCC05C11/00C05D5/00C05G3/00C05G3/60C05G3/80C05D9/00C05D9/02C05F9/04C05F11/00C05F11/08C05F5/002C05F11/02C05F17/00
Inventor 朱俊连张学军
Owner 山东惠民中联生物科技有限公司
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