Cruciferous vegetable seed coating agent and preparation method

A technology of cruciferous vegetables and coating agents, which is applied in the direction of organic fertilizers, fertilizer mixtures, fertilization devices, etc., can solve the problems of lack of germination rate and seedling growth of cruciferous plants, and no control of seedling pests, etc., to achieve The effect of increasing seeding efficiency, saving dosage, and improving germination rate

Inactive Publication Date: 2015-04-01
FUJIAN AGRI & FORESTRY UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it does not have the effect of promoting the germination rate and seedli

Method used

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  • Cruciferous vegetable seed coating agent and preparation method
  • Cruciferous vegetable seed coating agent and preparation method

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Experimental program
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Effect test

Embodiment 1

[0019] The percentage by weight of raw material components of a coating agent for fine varieties of cruciferous vegetables comprises: chlorantraniliprole 1%, basic copper sulfate 2%, carbendazim 2%, Na 2 Se 8 o 3 0.01%, IAA0.01%, konjac glucomannan 1%, coloring agent 1.5%, and the rest is filled with clay. The coloring agent is erythrosine.

[0020] Mix the material components of the special coating agent and carry out ultrafine pulverization, the particles are crushed to 20 μm, take 10 grams of the coating agent to coat 0.2 kg of Chinese cabbage seeds, take 10 grams of the coating agent to coat 0.2 kg of Chinese cabbage seeds, and air-dry, Instantly.

Embodiment 2

[0022] The percentage by weight of its raw material components of a coating agent for fine varieties of cruciferous vegetables comprises: chlorantraniliprole 5%, basic copper sulfate 10%, carbendazim 5%, Na 2 Se 8 o 3 0.5%, IAA0.015%, konjac glucomannan 3%, coloring agent 5%, and the rest is filled with clay.

[0023] The coloring agent is new red.

[0024] The material components of the special coating agent are ultrafinely pulverized, and the particles are pulverized to 120 μm. Take 10 grams of coating agent and coat 0.5 kg of Chinese cabbage seeds, and then air-dry to obtain.

Embodiment 3

[0026] The percentage by weight of its raw material components of a coating agent for fine varieties of cruciferous vegetables comprises: chlorantraniliprole 3%, basic copper sulfate 6%, carbendazim 4%, Na 2 Se 8 o 3 0.3%, IAA0.015%, konjac glucomannan 2%, coloring agent 3%, and the rest is filled with clay.

[0027] The coloring agent is a mixture of amaranth and new red, and its mass ratio is 1:1.

[0028] The material components of the special coating agent are ultrafinely pulverized, and the particles are pulverized to 80 μm. Take 10 grams of coating agent and coat 0.4 kg of Chinese cabbage seeds, and then air-dry to obtain.

[0029] The cabbage and the Chinese cabbage seed that embodiment 1-3 is treated with coating agent are as experimental group, are denoted as experimental group 1,2,3 respectively, the seed of the cabbage of control group and Chinese cabbage do not carry out any treatment, are denoted as CK, Wherein each group has 100 seeds of cabbage and Chinese ...

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Abstract

The invention provides a cruciferous vegetable seed coating agent and a preparation method, belonging to the field of agricultural production. In a formula, the ingredients comprise 1-5% of chlorantraniliprole, 2-10% of basic copper sulfate, 2-5% of carbendazim, 0.01-0.5% of Na2Se8O3, 0.01-0.015% of IAA, 1-3% of konjac glucomannan, 1.5-5% of a coloring agent and the balance of pottery clay. The preparation method is characterized by carrying out superfine grinding on the material components of the special coating agent until the grain sizes are 20-120 micrometers. The mass ratio of the special coating agent to seeds is (1 to 20)-(1 to 50). The coating agent can be used for effectively controlling diseases and insect pests of cruciferous vegetables, such as clubroot, rhizoctonia solani, damping-off, downy mildew, mole crickets and cutworms, at the seedling stages, and has the effects of increasing the emergence rates and survival rates of cruciferous vegetables and promoting growth of seedlings at the seedling stages.

Description

technical field [0001] The invention belongs to the field of agricultural production, and in particular relates to a cruciferous vegetable seed coating agent and a preparation method. Background technique [0002] Brassicaceae mainly produce vegetables and oil crops, such as Brassica, Radish, etc.; medicinal plants such as Isatis, Saccharomyces, and Sugar Mustard; ornamental plants such as Osmanthus, Violet, and Zhugetsu ; Other economically useful genera include Shepherd's genus, Alpinia genus, and Lily's genus (Plantella genus), etc.; many of the undergraduate plants are also nectar plants. However, the seeds of cruciferous plants are relatively small, only about 1.5g for a thousand-grain seed, and seeds are often mixed with sand or other substances with similar volume and weight for mixed drill seeding. Big job cost. Clubroot, blight, damping-off, downy mildew and cutworms harm cabbage and other cruciferous plants, and are the main pests and diseases of cruciferous plan...

Claims

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Application Information

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IPC IPC(8): C05G3/00C05G3/02C05G3/60
CPCC05F11/00C05G3/60C05G3/00
Inventor 钟凤林林勇文林义章庞杰许茹胡海非林俊芳王晋贾琪
Owner FUJIAN AGRI & FORESTRY UNIV
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