Preparation for improving soil pollution by saccharifying and cracking plant straws

A technology of plant straw and soil improvement, applied in the field of preparations for improving soil pollution, to achieve the effect of optimizing microbial balance and inhibiting soil diseases

Pending Publication Date: 2021-01-29
ZHENGZHOU SHENGRUN BIOMASS ENERGY & CHEM RES INST +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In view of the above situation, in order to solve the defects of the prior art, the purpose of the present invention is to provide a preparation for improving soil pollution by saccharification and cracking of plant straw, which can effectively solve the problems of preventing soil pollution, improving and repairing polluted soil, protecting the ecological environment and growing crops. question

Method used

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  • Preparation for improving soil pollution by saccharifying and cracking plant straws
  • Preparation for improving soil pollution by saccharifying and cracking plant straws
  • Preparation for improving soil pollution by saccharifying and cracking plant straws

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] When the present invention is implemented, it can be made from the following raw materials in percentage by weight: 42% of corn stalks, 2% of phosphatase, 5% of sulfatase, 1% of glucosidase, 5% of urate oxidase, 10% of glucose, 6% of aspartate deaminase, 4% of polyphenol oxidase and 25% of water, wherein, the plant stalks are pulverized first, then mixed with water, and then added with phosphatase, sulfatase, glucosidase, urate oxidase, Glucose was mixed and stirred, at 25°C, piled up and fermented for 6 hours, stirred for 2 hours, then added aspartate deaminase and polyphenol oxidase, stirred evenly, reacted with piled fission for 10 hours, then added acetic acid to adjust the pH to 5-6, Instantly.

Embodiment 2

[0018] When the present invention is implemented, it can be made from the following raw materials in percentage by weight: 56% of wheat straw, 5% of phosphatase, 4% of sulfatase, 2% of glucosidase, 1% of urate oxidase, 8% of nuclease, Catalase 8%, glucose 6% and water 10%, first crush the plant straw, then add water to mix and stir, then add phosphatase, sulfatase, glucosidase, urate oxidase, glucose and mix evenly, at 30 ℃ , stacking reaction fermentation for 12 hours, stirring reaction for 4 hours, then adding nuclease and catalase, stirring evenly, reaction stacking and fission for 17 hours, then adding citric acid to adjust the pH to 5-6, and the product is obtained.

Embodiment 3

[0020] When the present invention is implemented, it can also be made from the following raw materials in percentage by weight: pruned branches 47%, phosphatase 6%, sulfatase 5%, glucosidase 5%, glucose 10%, citrate lyase 4 %, 8% fatty acid oxidase and 15% water, among which, the plant straw is crushed first, then mixed with water and stirred, then enzymes and glucose are added for fermentation, saccharification and hydrolysis, at 20°C, stacking reaction fermentation for 24 hours, stirring reaction for 2 hours, Then add citrate lyase and fatty acid oxidase, stir evenly, react and accumulate for 20 hours, then add citric acid to adjust the pH to 5-6, and the product is obtained.

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Abstract

The invention relates to a preparation for improving soil pollution by saccharifying and cracking plant straws, which can effectively solve the problems of preventing soil pollution, improving and remediating polluted soil and protecting ecological environment and crop growth. According to the technical scheme, the preparation is prepared from the following raw materials in percentage by weight: 40-60% of plant straw, 10-30% of enzymes, 5-20% of glucose, 1-10% of lyase, 1-20% of oxidoreductase and 10-30% of water. The preparation can be used for remediating and improving polluted soil, inhibiting soil diseases and optimizing microbial balance in soil, and is a great innovation on a soil plant repairing technology in soil environmental pollution remediation.

Description

technical field [0001] The invention relates to the field of soil improvement, in particular to a preparation for improving soil pollution by saccharification and cracking of plant stalks. Background technique [0002] Soil environmental pollution is referred to as soil pollution. It refers to the phenomenon that pollutants generated by human activities enter the soil and accumulate to a certain extent, causing soil quality to deteriorate. Soil is a complex system that includes soil solids, interstitial water and soil air. Existing independently of the external environment, land pollution is often accompanied by changes in surface water, groundwater, and ambient air quality, leading to regional ecosystem disorder, damaging the quality and safety of agricultural products, and even endangering the lives and health of humans and animals. The soil itself has a certain degree of purification ability, but with the development of modern industrial and agricultural production, the e...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09K17/14C05G3/80C05G3/00C05F17/20C05F17/50C05F17/10B09C1/10C09K101/00
CPCB09C1/105C05F11/00C05G3/00C09K17/14C09K2101/00C05F17/10C05F17/20C05F17/50C05G3/80Y02W30/40
Inventor 马照芳郭兰菊范晋平
Owner ZHENGZHOU SHENGRUN BIOMASS ENERGY & CHEM RES INST
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