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Preparation method of soil-recovering weed-inhibiting bacteria

A technology of grass fungus and weeds, which is applied in the field of preparation of Kangtu herbicides, and can solve the problems such as the adverse effects of chemical herbicides on the ecological environment

Inactive Publication Date: 2022-06-24
GUANGXI SOURCE OF THE FERTILIZER IND
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of this program is to provide a preparation method of Kangtu herbicide to solve the problem that the use of chemical herbicides has adverse effects on the ecological environment

Method used

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  • Preparation method of soil-recovering weed-inhibiting bacteria
  • Preparation method of soil-recovering weed-inhibiting bacteria

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Embodiment Construction

[0027] The following is a further detailed description through specific embodiments:

[0028] The reference numerals in the accompanying drawings include: degradable membrane 10 , spherical hollow medium 20 , injection port 21 , and herb-inhibitory yeast liquid 30 .

[0029] The example is basically as attachedfigure 1 shown:

[0030] The present embodiment provides a kind of antibacterial herbicide, the outermost layer is a degradable film, the middle is a spherical hollow medium 20, the side wall of the spherical hollow medium 20 is provided with an injection port 21 through a syringe, and the inner Equipped with antibacterial yeast liquid 30. Of course, this is the most basic version. In order to increase the timeliness of the product, the product can be made into a multi-layer structure. like figure 2 As shown, use the same material to make a larger spherical hollow medium 20, put the most basic version into it, then inject the herbicide yeast liquid 30, and finally se...

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Abstract

The invention belongs to the field of weed suppression bacteria, and particularly relates to a preparation method of a soil-recovering weed suppression bacteria, agricultural weed damage is prevented and controlled and soil is improved by utilizing produced microorganisms and metabolites thereof through a unique culture medium raw material ratio and a special technological process, and compared with manual and mechanical weeding, the method has the advantages that the cost is low, and the effect is good. The method has the advantages of low investment, high economic benefit, long period of validity and the like. Compared with a chemical herbicide glyphosate, the herbicide has the advantages of being safe to the environment, good in compatibility, free of phytotoxicity to crops, free of pollution to soil and capable of improving the soil and promoting the growth of the crops. The method has no influence on human and animal safety, and meets the requirements of sustainable green development.

Description

technical field [0001] The scheme belongs to the field of herb-inhibiting bacteria, and specifically relates to a preparation method of kangtu herb-inhibiting bacteria. Background technique [0002] At present, the chemical herbicide, glyphosate, is usually used in domestic and foreign agricultural prevention and control of weeds. It is a commonly used biocidal organophosphorus chemical herbicide. With the large-scale application of glyphosate chemical herbicides, its negative impact on the ecological environment has gradually emerged, causing serious environmental pollution and causing crops or non-target organisms. And subsequent crops produce phytotoxicity, and long-term application can also make weeds resistant and reduce the herbicidal effect. The harm of glyphosate is mainly manifested in its impact on soil microorganisms, its toxicity to aquatic fish, and its easy adsorption and refractory degradation in soil. Glyphosate can be adsorbed, migrated in the soil, and tr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12N1/02C12N1/20C12Q1/18C12Q1/04A01G13/00A01N63/28A01N25/26A01P13/00C09K17/14C09K17/16C12R1/465
CPCC12N1/02C12N1/20C12Q1/18C12Q1/04A01G13/00A01N63/28A01N25/26C09K17/14C09K17/16
Inventor 吴立潮李辉唐健谢太理王修海唐亚斌覃妹英
Owner GUANGXI SOURCE OF THE FERTILIZER IND
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