Crop seed coating side effect prevention and control aid and application thereof

A technology with side effects and additives, applied in the field of agricultural chemicals, can solve the problems of high production cost and complex formula, and achieve the effects of stable drug effect, activation of soil microorganisms, and promotion of crop growth and development.

Active Publication Date: 2018-07-10
河南远东生物工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this functional additive is only suitable for cotton and peanuts, and the formula is complex and the production cost is high

Method used

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  • Crop seed coating side effect prevention and control aid and application thereof
  • Crop seed coating side effect prevention and control aid and application thereof
  • Crop seed coating side effect prevention and control aid and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] In this example, the auxiliary agent for preventing and controlling side effects of the crop seed coating agent is composed of γ-polyglutamic acid and wood vinegar with a mass ratio of 1:1.

[0030] The application of side effects prevention and control additives of crop seed coating agents, the specific steps are:

[0031] 1) Mix the above additives with water to prepare an additive solution, in terms of mass percentage, 0.1% of γ-polyglutamic acid and 0.1% of wood vinegar;

[0032] 2) When coating rice seeds, use auxiliary agent solution for seed dressing, the dosage is 5mL of auxiliary agent solution for every 1kg of seeds, and dry the seeds in the shade.

Embodiment 2

[0034] In this example, the auxiliary agent for preventing and controlling side effects of the crop seed coating agent is composed of γ-polyglutamic acid and wood vinegar with a mass ratio of 2:1.

[0035] The application of side effects prevention and control additives of crop seed coating agents, the specific steps are:

[0036] 1) Mix the above additives with water to prepare an additive solution, in terms of mass percentage, 1% of γ-polyglutamic acid and 0.5% of wood vinegar;

[0037] 2) Dress the seeds with the auxiliary solution, the dosage is 5.5mL of the auxiliary solution for every 1kg of seeds, and dry the seeds in the shade.

Embodiment 3

[0039] In this example, the auxiliary agent for preventing and controlling side effects of the crop seed coating agent is composed of γ-polyglutamic acid and wood vinegar with a mass ratio of 3:0.8.

[0040] The application of side effects prevention and control additives of crop seed coating agents, the specific steps are:

[0041] 1) Mix the above additives with water to prepare an additive solution, in terms of mass percentage, 3% of γ-polyglutamic acid and 0.8% of wood vinegar;

[0042] 2) Soak the seeds with the auxiliary agent solution when coating the rice seeds. The dosage is 6mL of the auxiliary agent solution for every 1kg of seeds, and dry the seeds in the shade.

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Abstract

The invention discloses a crop seed coating side effect prevention and control aid and application thereof and belongs to the technical field of agricultural chemicals. The aid is composed of gamma-polyglutamic acid and wood vinegar according to a mass ratio of 0.1-10:0.1-2. The aid is high in water solubility and permeability, stable in efficacy, safe and nonhazardous. The aid can be matched witha seed coating for seed soaking or seed blending, germination rate of coated seeds can be increased while original pest-resistant activity and disease-resistance activity of the seed coating are maintained, photosynthesis of seedling-stage rice and adaptability and resistance to bad environment of the seedling-stage rice can be improved, efficient utilization of the seeds can be realized, and seedling protection effect is realized. The aid can serve as a nutritional additive for single use and has functions of activating soil microorganisms and promoting yield increase. The gamma-polyglutamicacid in the aid can form a molecular network at plant roots to accumulate moisture in soil, and negative charge carried on the molecular network can adsorb ions like k+, NH4+, Ca2+ and Mg2+ and can continuously supply the same to plants for absorption and utilization.

Description

technical field [0001] The invention relates to an auxiliary agent for preventing and controlling side effects of a crop seed coating agent, and also relates to the application of the auxiliary agent, belonging to the technical field of agricultural medicaments. Background technique [0002] Rice is one of the most important food crops in my country. According to the grain production announcement of the National Bureau of Statistics in 2015, the national rice planting area is about 30 million hectares, with an annual output of 208 million tons, accounting for about 1 / 3 of the total domestic grain production. Rice production is closely related to people's life, and there are many factors that affect the yield and quality of rice. Among them, rice seed coating agent can improve seed quality, comprehensively prevent and control diseases and insect pests, rodents and deficiency diseases, etc., and is widely used in production. [0003] my country has a vast territory, different...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N63/02A01N61/00A01P21/00
CPCA01N61/00A01N63/10A01N2300/00
Inventor 党永富曹育博苏航杨曼利吉庆勋韩松
Owner 河南远东生物工程有限公司
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