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Herbicide as well as preparation method and use method thereof

A herbicide and weed control technology, applied in herbicides and algicides, botanical equipment and methods, applications, etc., can solve problems such as the cost of pesticide residues and weeding, and achieve the effect of rapid action and wide action spectrum.

Inactive Publication Date: 2016-06-01
SHENZHEN BIOGLOBAL AGRI SCI
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to provide a herbicide and its preparation method and application method, which can solve the problem of serious pesticide residues and high weeding cost in organic agricultural planting in the prior art

Method used

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  • Herbicide as well as preparation method and use method thereof
  • Herbicide as well as preparation method and use method thereof
  • Herbicide as well as preparation method and use method thereof

Examples

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preparation example Construction

[0025] The preparation method of above-mentioned herbicide comprises the steps:

[0026] A. Mix mineral oil and stir evenly.

[0027] B. Add organic acid and continue to stir until it is a uniform liquid to obtain the herbicide;

[0028] C. Weigh and fill the herbicide.

[0029] The using method of herbicide of the present invention is as follows:

[0030] High temperature and strong light can improve the weed control effect, avoid using it in low temperature, evening and rainy weather conditions;

[0031] Use 3-5% (V / V, that is, volume ratio) concentration when controlling annual weeds, mosses and lichens; use lower concentrations within this concentration range for young, succulent and active weeds, and for Higher concentrations can be used for weeds taller than 15 cm or in flowering stages;

[0032] For the control of herbaceous perennials and late-growing weeds and for the control of deep-rooted weeds, use a concentration of 5-7% (v / v). For perennial weeds in and afte...

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Abstract

The invention relates to an herbicide as well as a preparation method and a use method thereof. The herbicide comprises the following effective components: mineral oil and organic acid, wherein the mass proportion of the mineral oil to the organic acid is 4:24. The herbicide provided by the invention can achieve ideal prevention and treatment effects on broadleaf weeds, grasses and other target weeds; as no residue exists in soil and crops, the herbicide is suitable for organic production and planting. The herbicide provided by the invention has the biggest advantage of being suitable for organic production and cannot bring along a negative effect on environment and agricultural products; meanwhile, the investment of manpower and material resources in the organic production is reduced, so that the production cost is greatly reduced.

Description

technical field [0001] The invention relates to the technical field of agricultural planting, in particular to a herbicide and its preparation method and application method. Background technique [0002] Insecticides, fungicides and herbicides are the three main types of pesticides used in agricultural production, and herbicides are the largest type of pesticides sold and used worldwide. However, traditional chemical herbicides have caused serious pesticide residues. Including residues in fruits, vegetables, plants, and soil. Herbicide residues on fruits, vegetables, and plants may endanger the health of humans and animals. Herbicide residues in soil will damage the environment, seriously inhibit the growth of beneficial microorganisms in the soil, and cause damage to subsequent crops. crop damage. [0003] With the development of environmental protection and agriculture in today's society, organic agriculture has become more and more popular. However, the production proces...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N61/02A01P13/00
Inventor 刘伟苏敏刘震刘迎王立颖
Owner SHENZHEN BIOGLOBAL AGRI SCI
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