Chinese flowering cabbage seed coating agent and use method thereof

A technology of coating agent and seeds, which is applied in the field of cabbage seed coating agent, can solve the problems of less research on the pelletization of cabbage seeds, and achieve the effects of reducing pesticide costs, prolonging drug efficacy, and reducing pollution

Pending Publication Date: 2021-10-22
SOUTH CHINA AGRI UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are relatively few studies on the pelleting of Chinese cabbage seeds at present, a

Method used

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  • Chinese flowering cabbage seed coating agent and use method thereof
  • Chinese flowering cabbage seed coating agent and use method thereof
  • Chinese flowering cabbage seed coating agent and use method thereof

Examples

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Embodiment 1

[0027] A cabbage seed coating agent and its application method.

[0028] The cabbage seed coating agent is composed of the following raw materials: talcum powder, clay, acetonitrile, water, dinotefuran and sodium lignosulfonate.

[0029] The preparation method of described pelletized Chinese cabbage seed, the steps are as follows:

[0030] (1) Take talcum powder, clay and water according to the mass ratio of Chinese cabbage seeds, water, talc powder and clay at 1:0.6:1.5:1.5; then weigh sodium lignosulfonate according to 1% of the talcum powder mass;

[0031] (2) Measure 60% of water, mix according to the volume ratio of acetonitrile: water 1:4 to obtain a mixed solvent;

[0032] (3) sodium lignosulfonate and dinotefuran in different proportions are dissolved in the mixed solvent of step (2), to obtain an insecticide solution, wherein the content of dinotefuran is as shown in table 1;

[0033] (4) Pour cabbage seeds into the pellet machine, use the German niklas company W.N....

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PUM

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Abstract

The invention provides a Chinese flowering cabbage seed coating agent and a use method thereof, and belongs to the technical field of seed coating. The Chinese flowering cabbage seed coating agent is prepared from the following raw materials: dinotefuran insecticide, an emulsifier, acetonitrile, water, a filler and an adhesive. The seed coating agent is used for coating Chinese flowering cabbage seeds, the disease resistance of the seeds can be improved, dinotefuran is selected as a seed pellet insecticidal active substance, the seeds can go into the field with pesticide and be accurately applied, the good control effect on underground pests is achieved, meanwhile, the growth of plants in the seedling stage can be effectively protected, the loss caused by pests in the vegetable seedling stage is effectively reduced, and the pesticide cost can be greatly reduced by using the dinotefuran technical.

Description

technical field [0001] The invention relates to the technical field of seed coating, in particular to a cabbage seed coating agent and its application method. Background technique [0002] Seed coating is a process in which the seed is used as the carrier and the coating machine is used to evenly and effectively coat the seed coating agent (usually a gel suspension) containing pesticides, fertilizers, growth regulators and other active ingredients on the surface of the seed in a certain proportion. processing technology. It has the functions of seed disinfection, prevention and control of pests and rodents, slow release of fertilizers, avoiding damage to natural enemies, reducing environmental pollution, and improving crop stress resistance. At present, the seed coating technology mainly includes two kinds of seed coating technology and seed pelletization. Seed pelleting is an agricultural high-tech developed on the basis of seed coating technology to meet the needs of pre...

Claims

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Application Information

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IPC IPC(8): A01N51/00A01N25/08A01P7/04A01C1/06
CPCA01N51/00A01N25/08A01C1/06
Inventor 翁群芳黄新意王梦然何仁坤罗建军
Owner SOUTH CHINA AGRI UNIV
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