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Seed coating and preparation method thereof

A technology of seed and coating agent, which is applied in the direction of seed coating/seed dressing, botany equipment and methods, chemicals for biological control, etc., and can solve the problems of long emergence time, large and small seedlings, irregular emergence, etc. , achieve significant effect, increase germination rate, seedling rate, and good film-forming effect

Inactive Publication Date: 2014-03-26
何诚慧
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the change of seedling raising methods, coating technology is generally adopted for crop seedling raising. However, the existing coated species still have obvious defects. For example, they must be sown under open water conditions in order to be effectively cracked; Low rate, irregular seedling emergence, large and small seedlings

Method used

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  • Seed coating and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] 1. Take 0.5kg of biological protein, 4kg of humic acid, 5kg of seaweed gel, 0.2kg of sodium benzoate, 5kg of ethylene glycol, 805kg of Tween, 0.5kg of garlic, 5kg of MS medium, and the rest is water; , seaweed gel, sodium benzoate, ethylene glycol, Tween 80, bacteriostatic agent, and nutritional agent are fully mixed, put into an ultrafine grinder for full grinding, and finally make up the remaining water to obtain a seed coating agent;

[0025] 2. Take 10ml of seed coating agent, mix the slurry and crop seeds at a ratio of 1:50 until the liquid is evenly distributed on the surface of the seeds, and then sow after drying. After sowing, observe the growth of the seeds such as germination and emergence and The occurrence of pests and diseases.

[0026] It can be observed from indoor potted plants, small plots and field experiments that the germination rate, seedling rate, and strong seedling rate of the biological seedling treatment are significantly higher than those of ...

Embodiment 2

[0027] Embodiment 2 (a kind of biological seed coating agent for corn)

[0028] 0.4kg of biological protein, 3kg of humic acid, 4kg of seaweed gel, 0.2kg of sodium benzoate, 3kg of ethylene glycol, 805kg of Tween, 0.5kg of garlic, 3kg of MS medium, and the rest is water; , Sodium Benzoate, Sodium Alginate, Ethylene Glycol, Tuwen 80, Acid Scarlet, etc., are fully mixed, put into a superfine grinder for full grinding, and finally make up the remaining water, and add a pH regulator to adjust the pH. Biological seed coating agent for corn.

[0029] Take 10ml of seed coating agent, mix the slurry and corn seeds at a ratio of 1:40, until the liquid is evenly distributed on the surface of the seeds, and then sow after drying. After sowing, observe the growth of the seeds such as germination and emergence, as well as the occurrence of diseases and insect pests Condition.

[0030] The multifunctional biological seed coating agent can significantly increase the germination rate and se...

Embodiment 3

[0031] Embodiment 3 (a kind of biological seed coating agent for soybean)

[0032] 1. Take 1kg of biological protein, 12kg of humic acid, 16kg of seaweed gel, 0.4kg of sodium benzoate, 8kg of ethylene glycol, 806kg of Tween, 0.6kg of garlic, 5kg of nutrient, and the remaining water; mix biological protein, humic acid, Silica gel, sodium benzoate, sodium alginate, ethylene glycol, soil temperature 80, acid bright red, etc. are fully mixed, put into the ultrafine grinder to grind fully, and finally make up the remaining water, add pH regulator to adjust the pH and then it can be used Biological seed coating agent for soybean;

[0033] 2. Take 10ml of seed coating agent, mix the slurry and soybean seeds at a ratio of 1:80 until the liquid is evenly distributed on the surface of the seeds, and then sow after drying. After sowing, observe the growth of the seeds such as germination and emergence and The occurrence of pests and diseases.

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Abstract

The invention discloses a seed coating and a preparation method thereof, which relates to a preparation used for treating crop seeds and belongs to plant seed coating technology in the field of agriculture and forestry. Raw materials of the seed coating disclosed by the invention are composed of biological protein, humic acid, seaweed gel, sodium benzoate, ethylene glycol, Twain 80, a bacteriostatic agent, a nutritional agent and water. The beneficial effects of the seed coating are as follows: slurry and crop seeds are fully stirred according to a proportion of 1: (30-80) until the liquid medicine is uniformly distributed on the surfaces of the seeds, and the seeds can be planted after being dried. As shown in a large amount of experiments, the physical and chemical properties of a novel biological seed coating completely meet general requirements of the seed coating, the film forming property is good, the coating can quickly cure to a film under natural conditions without dropping, connecting or agglomerating, and meanwhile, the experiments prove that the seed coating can obviously promote the growth of paddy rice, corn, wheat, soybean, cotton and pepper and improve the germination rate and seedling rate and has a significant effect of preventing and treating diseases and insect pests of crops.

Description

technical field [0001] The invention relates to a preparation for treating crop seeds, which belongs to the plant seed coating technology in the field of agriculture and forestry, in particular to a seed coating and a preparation method thereof. Background technique [0002] Seed coating, also known as seed coating agent, is made of pesticides (insecticides, fungicides, etc.), fertilizers, growth regulators, film-forming agents and supporting auxiliaries through specific technological processes. It can be directly or through It is a pesticide preparation coated on the surface of seeds after dilution to form a protective film with certain strength and permeability. [0003] Seed coating agents have obvious effects of killing underground pests, preventing seedlings with sclerotia at seedling stage, promoting healthy growth and development of seedlings, improving crop varieties, increasing seed germination rate, and reducing seed usage. It is different from the fertilizer comm...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00A01N65/42A01P3/00A01C1/06
Inventor 何诚慧
Owner 何诚慧
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