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Radix astragali seed agent and clothing method thereof

A technology of astragalus and fungicide, applied in the field of seed coating agent and its coating, can solve the problem that astragalus cannot use seed coating agent, and achieve the effect of improving the germination rate of astragalus

Inactive Publication Date: 2010-12-08
HEILONGJIANG UNIV OF CHINESE MEDICINE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a kind of Astragalus seed coating agent and its coating method for the problem that Astragalus membranaceus cannot use the existing seed coating agent as a medicinal plant

Method used

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  • Radix astragali seed agent and clothing method thereof
  • Radix astragali seed agent and clothing method thereof
  • Radix astragali seed agent and clothing method thereof

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Experimental program
Comparison scheme
Effect test

specific Embodiment approach 1

[0006] Specific embodiment one: the astragalus seed coating agent in this embodiment mainly consists of 25 to 30 parts of fungicides, 5 to 10 parts of insecticides, 0.001 to 0.05 parts of plant regulators and 1 to 10 parts of Auxiliary composition; wherein the bactericide is composed of carbendazim and thiram; the insecticide is imidacloprid; the auxiliary agent is composed of adhesive, surfactant and penetrating agent in a mass ratio of 1:1:1.

[0007] Comparative antibacterial test:

[0008] Table 1 shows the inhibitory effect of the Astragalus seed coating agent and ND seed coating agent (soybean seed coating agent) of the present embodiment on inhibiting Fusarium oxysporum, the main pathogenic bacterium of Astragalus membranaceus, at different concentrations.

[0009] Table 1

[0010]

[0011] The test data shows that the astragalus seed coating agent of this embodiment can effectively inhibit the growth of the main pathogenic bacteria (Fusarium oxysporum) of Astragalu...

specific Embodiment approach 2

[0013] Specific embodiment two: the difference between this embodiment and specific embodiment one is: Astragalus seed coating mainly consists of 26-29 parts of fungicides, 6-9 parts of insecticides, 0.01-0.04 parts It consists of a plant regulator and 2-9 parts of adjuvants. Others are the same as the first embodiment.

specific Embodiment approach 3

[0014] Specific embodiment three: the difference between this embodiment and specific embodiment one is: Astragalus seed coating mainly consists of 27 parts of fungicides, 8 parts of insecticides, 0.03 parts of plant regulators and 5 parts by weight. parts of additives. Others are the same as the first embodiment.

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Abstract

The invention discloses an astragalus seed coating and a coating method for the seed coating relating to a seed coating and a coating method for the seed coating which solves the problem that an astragalus as a medicinal plant can not use the exiting seed coating. The seed coating is essentially formed by 25 to 30 portions of bactericide, 5 to 10 portions of insecticide, 0.001 to 0.05 portions ofplant modifying agent and 1 to 10 portions of accessory ingredient according to a weight portion. The coating method includes: 1.washing, dipping and rewashing the seeds; 2.sealing the seeds and drying; 3.arranging the astragalus seed coating in water to be stirred uniformly and then arranging the astragalus seeds in the mixture to be stirred uniformly, laying open and air-drying, namely finishing the coating of the astragalus seeds. The astragalus seed coating and a coating method for the seed coating of the invention are designed aiming at the growing characteristics and multiple plant diseases and insect pests during a seedling stage of the astragalus with deciduous rate less than 0.2 percent. The invention can enhance the seedlings and promote a root system with an astragalus root shoot ratio improved by 30 percent. The coating method for the astragalus seed coating of the invention can remove a cortical gelatinous layer of the astragalus seeds, break the seed capsule obstacle andmeet the need on the temperature for the seed bourgeon by utilizing the pathogenicbacteria on the surface of the seeds and improve the astragalus bourgeon rate by 20 to 45 percentage points.

Description

technical field [0001] The invention relates to a seed coating agent and a coating method thereof. Background technique [0002] There are many seed coating agents used in agricultural production at present, such as corn seed coating agent, 35% multi-kefu soybean seed coating agent, soybean biochemical long-acting seed coating agent, diniconazole seed coating agent etc.; but due to These existing seed coating agents all contain prohibited ingredients in medicinal plants, their residual effect period is too long, and most of them are highly toxic ingredients, which are poor in safety to humans, animals and the environment, so they cannot be used as medicinal plant seed coating agents, otherwise they will affect Chinese medicine quality. Astragalus as a medicinal plant cannot use the existing seed coating agent. Contents of the invention [0003] The object of the present invention is to provide an astragalus seed-coating agent and a coating method thereof for the problem ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N47/42A01C1/06A01N47/26A01N47/18A01N25/30
Inventor 马伟郑殿峰梁喜龙杨传平马铃王喜军崔崇士
Owner HEILONGJIANG UNIV OF CHINESE MEDICINE
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