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Pesticide composition for promoting rooting and increasing yield and application thereof

A technology of pesticide composition and ester compound, which is applied in the field of pesticides, can solve the problems that have not been reported, and achieve the effects of improving cold resistance, improving stability, and promoting DNA repair and replication

Inactive Publication Date: 2020-11-20
江西鑫邦科技有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, its application in the field of pesticides has not been reported

Method used

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  • Pesticide composition for promoting rooting and increasing yield and application thereof
  • Pesticide composition for promoting rooting and increasing yield and application thereof
  • Pesticide composition for promoting rooting and increasing yield and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] A pesticide composition for promoting rooting and increasing yield contains the following components in weight percentage: 0.05% 28-epihomobrassinolide, 3% sodium naphthenate and 0.75% calcium glycerophosphate.

[0026] The pesticide composition and the auxiliary agent are formulated into a rice seed soaking agent or a field usable spray, and the auxiliary agent is composed of propylene glycol, ethyl acetate and water in a volume ratio of 6:2:992.

[0027] The above-mentioned pesticide composition and water are formulated into a spray with an applied dosage of 0.1-10 ppm according to a gradient.

Embodiment 2

[0029] A pesticide composition for promoting rooting and increasing yield contains the following components by weight percentage: 0.001% propionyl brassinolide, 4% sodium naphthenate and 0.01% calcium glycerophosphate.

[0030] The pesticide composition and the auxiliary agent are formulated into a rice seed soaking agent or a field usable spray, and the auxiliary agent is composed of propylene glycol, ethyl acetate and water in a volume ratio of 8:1:991.

[0031] The above-mentioned pesticide composition and water are formulated into a spray with an applied dosage of 0.1-10 ppm according to a gradient.

Embodiment 3

[0033] A pesticide composition for promoting rooting and increasing yield, containing the following components by weight percentage: 0.1% mixed epibrassinolide (0.04% 22,23,24-epibrassinolide + 0.06% 24-epibrassinolide Sulfolactone), 5% sodium naphthenate and 0.025% calcium glycerophosphate.

[0034] The pesticide composition and the auxiliary agent are formulated into a rice seed soaking agent or a field usable spray, and the auxiliary agent is composed of propylene glycol, ethyl acetate and water in a volume ratio of 6:1:993.

[0035] The above-mentioned pesticide composition and water are formulated into a spray with an applied dosage of 0.1-10 ppm according to a gradient.

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Abstract

The invention belongs to the technical field of pesticides, and particularly relates to a pesticide composition for promoting rooting and increasing yield. The pesticide composition comprises the following components in percentage by weight: 0.001-1% of brassinolide, 1-5% of sodium naphthenate and 0.025-2.5% of calcium glycerophosphate. The pesticide composition is safe to rice, small in dosage and low in cost, greatly promotes the growth of rice root systems and enhances the quality of rice seedlings. By adjusting the content and balance of endogenous hormones of crops, DNA repair and replication in the seed germination process are promoted, and the metabolic process of substances is optimized. The pesticide composition can promote germination and rooting of seed potatoes, enables seedling root systems to be developed and stems to be strong, enhances disease resistance and stress resistance of the potatoes, is relatively safe to apply to the potatoes, and can achieve the purpose of stable yield increase.

Description

Technical field [0001] The invention belongs to the technical field of pesticides, and specifically relates to a pesticide composition for promoting rooting and increasing yield and its application. Background technique [0002] The purpose of rice seed soaking is to make the seed grain absorb water quickly and reach the water content for normal germination. The moisture content of dried seeds is usually below 15%, the physiological activities are very weak, and they are in a dormant state. After the seeds absorb water, the seed coat swells and softens, the oxygen dissolved in the water enters the cells with the water, and the enzymes in the seeds begin to activate. Due to the action of enzymes, the respiration of the embryo is enhanced, and the insoluble substances stored in the endosperm are gradually transformed into soluble substances and transported to the embryo with water. The seed embryo has obtained water, energy and nutrients, and only under the appropriate temperatur...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N43/22A01N57/12A01N37/08A01P21/00A01C1/00
CPCA01C1/00A01N37/08A01N43/22A01N57/12
Inventor 李志江楚娟娟
Owner 江西鑫邦科技有限责任公司
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