Isatis root seed coating agent as well as coating method and application thereof

A technology of isatidis and coating, which is applied in the directions of seed coating/seed dressing, application, botanical equipment and methods, etc., can solve problems such as slow germination, and achieve the improvement of seedling emergence rate, increase seedling emergence rate, and simple coating method. Effect

Inactive Publication Date: 2021-09-03
CHINA TRADITIONAL CHINESE MEDICINE +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Seed coating agents in my country are mainly used in crop seeds, and there are few studies on seed coating agents for seeds of Chinese medicinal materials. Because there are germination inhibitors in Radix isatidis seeds, the germination is slow, and seed coating agents for common crop seeds cannot promote the germination of Radix isatidis seeds. , so there is a need for a seed coating agent that can improve the germination rate of Radix Radix Radix

Method used

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  • Isatis root seed coating agent as well as coating method and application thereof
  • Isatis root seed coating agent as well as coating method and application thereof
  • Isatis root seed coating agent as well as coating method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] A coating method of isatidis seed coating agent, comprising the following steps:

[0034] S1. Preparation of Radix isatidis seed coating agent: 0.28% bacillonazole, 0.23% metalaxyl, 3.6% thiamethoxam, 2.0% Nongru 700, 0.2% xanthan gum, 0.2% sodium carboxymethylcellulose, 4% Formulated with ethylene glycol and 89.49% purified water;

[0035] S2. Coating: Take 1 mL of the Radix isatidis seed coating agent prepared in step S1 and pour it into a plastic bag containing 330 g of Radix isatidis seeds, fully shake until mixed evenly, and then dry to complete the coating of Radix isatidis seeds.

Embodiment 2

[0037] A coating method of isatidis seed coating agent, comprising the following steps:

[0038] S1, preparation of Radix isatidis seed coating agent: 0.42% bacillonazole, 0.34% metalaxyl, 3.6% thiamethoxam, 2.0% Nongru 700, 0.2% xanthan gum, 0.2% sodium carboxymethylcellulose, 4% Formulated with ethylene glycol and 89.24% purified water;

[0039] S2. Coating: Take 1 mL of the Radix isatidis seed coating agent prepared in step S1 and pour it into a plastic bag containing 330 g of Radix isatidis seeds, fully shake until mixed evenly, and then dry to complete the coating of Radix isatidis seeds. The pictures before and after coating the Radix Radix Radix seeds of the present embodiment are as follows figure 1 as shown, figure 1 It is the before and after coating of Radix isatidis seeds according to Example 2 of the present invention, wherein a is uncoated Radix isatidis seeds, and b is coated Radix isatidis seeds.

Embodiment 3

[0041] A coating method of isatidis seed coating agent, comprising the following steps:

[0042] S1, preparation of Radix isatidis seed coating agent: 0.56% bacillonazole, 0.45% metalaxyl, 3.6% thiamethoxam, 2.0% Nongru 700, 0.2% xanthan gum, 0.2% sodium carboxymethylcellulose, 4% Formulated with ethylene glycol and 88.99% purified water;

[0043] S2. Coating: Take 1 mL of the Radix isatidis seed coating agent prepared in step S1 and pour it into a plastic bag containing 330 g of Radix isatidis seeds, fully shake until mixed evenly, and then dry to complete the coating of Radix isatidis seeds.

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Abstract

The invention relates to an isatis root seed coating agent as well as a coating method and application thereof. The isatis root seed coating agent is prepared from the following raw material components in percentage by mass: 0.28 to 0.56 percent of ipconazole, 0.23 to 0.45 percent of metalaxyl, 3.6 percent of thiamethoxam, 2.0 percent of pesticide emulsifier 700, 0.2 percent of xanthan gum, 0.2 percent of sodium carboxymethyl cellulose, 4 percent of ethylene glycol and the balance of purified water. The coating method comprises the steps of S1, preparing an isatis root seed coating agent; and S2, uniformly stirring the isatis root seed coating agent and the isatis root seeds, and airing to complete isatis root seed coating. The isatis root seed coating agent can be used for solving pathogenic bacteria carried by isatis root seeds, diseases and insect pests in the seedling stage and the like, and meanwhile, the root biomass of isatis root is increased, so that the germination rate of the seeds and the quality of medicinal materials are improved.

Description

technical field [0001] The invention belongs to the technical field of Chinese medicinal material seed treatment agents, in particular to a seed coating agent for Radix isatidis, a coating method and an application thereof. Background technique [0002] Seed coating agent is a kind of pesticide preparation with film-forming properties used for plant seed treatment. Usually, the seed coating agent is composed of active ingredients and auxiliary agents, which can be coated on the surface of seeds directly or after dilution to form a protective film preparation with certain strength and permeability. After the seeds are treated with seed coating agents, they can protect and strengthen seedlings, improve stress resistance, and comprehensively prevent and control plant diseases and insect pests at the seedling stage, thereby achieving the purpose of maintaining and increasing production. Centralized treatment is not only beneficial to the environment and ecological protection, b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N51/00A01N43/653A01N37/46A01N25/00A01P21/00A01P3/00A01P1/00A01P7/00A01C1/06
CPCA01N51/00A01N43/653A01N37/46A01N25/00A01C1/06
Inventor 王继永尚兴朴包芳曾燕邓庭伟樊良帅张峰
Owner CHINA TRADITIONAL CHINESE MEDICINE
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