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A kind of traditional Chinese medicine crop seed dressing agent and its use method and application

A seed dressing agent and crop technology, applied in the field of pesticides, can solve problems such as limited bactericidal effect, and achieve the effects of easy mastery, reduced disease damage, and low production costs

Active Publication Date: 2017-02-15
HUNAN AGRICULTURAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above-mentioned traditional Chinese medicine seed dressing has a certain effect of disease prevention and insect resistance, but the traditional Chinese medicine formula is mainly aimed at soybeans and corn, and the bactericidal effect is limited

Method used

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  • A kind of traditional Chinese medicine crop seed dressing agent and its use method and application
  • A kind of traditional Chinese medicine crop seed dressing agent and its use method and application
  • A kind of traditional Chinese medicine crop seed dressing agent and its use method and application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] Embodiment 1: (early rice bud seed dressing)

[0038] (1) Mix about 30 grams of traditional Chinese medicine powder mixture (accounting for 75%), 8.0 grams of fine sulfur powder (accounting for 20%) and 2.0 grams of fine talcum powder (accounting for 5%), mix well, add about 120ml garlic clove filtrate, and Seed dressing of about 4 kg of germinated rice after the chest has been broken; adopt the method of artificial seed dressing, put on rubber gloves and sprinkle the required amount of medicine on the seeds, and mix while spraying, avoiding damage to the young shoots that have grown until Just make every seed covered with potion. (2) After mixing the buds and cooling them down for 2 to 3 hours, they are ready to sow. The proportion of the traditional Chinese medicine powder mixture is as follows: 20 parts of crushed garlic cloves, 25 parts of crushed Houttuynia cordata, 12 parts of pulverized purslane, 4 parts of crushed mugwort leaves, 5 parts of crushed ginkgo leave...

Embodiment 2

[0039] Embodiment 2: (dressing seed before germination of middle rice seed)

[0040] (1) About 28 grams of Chinese medicine powder mixture (accounting for 70%), 10.0 grams of fine sulfur powder (accounting for 25%) and 2.0 grams of fine talc powder (accounting for 5%) are mixed well, add about 120ml of water, and weigh about 4 Kilograms of sprayed wet middle rice seeds are used for seed dressing; the method of mechanical seed dressing is used for seed dressing with a special seed dressing device, and the seed dressing time is about 5 to 8 minutes, so that each seed is covered with the chemical agent. (2) Mix the seed grain and cover the heap for about 3 to 8 hours, then sow. Described Chinese medicine powder mixture is with embodiment 1.

Embodiment 3

[0041] Embodiment 3: (dressing seed before budding of late rice seed)

[0042] (1) Mix about 30 grams of Chinese medicine powder mixture (accounting for 75%), 9.2 grams of fine sulfur powder (accounting for 23%) and 0.8 gram of fine talcum powder (accounting for 2%), mix well, add about 120ml garlic clove filtrate, and About 4 kg of late rice seeds that have been sprayed wet are seed-dressed, using a mechanical seed-dressing method, using a special seed-dressing device, and mixing while sprinkling, so that each seed is covered with the medicament. (2) Mix the seed grain and cover the heap for about 3 to 8 hours, then sow. Described Chinese medicine powder mixture is with embodiment 1.

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Abstract

The invention belongs to the technical field of pesticides and in particular relates to a traditional Chinese medicine type crop seed-dressing agent and a using method and an application thereof. The Chinese medicine type crop seed-dressing agent is mainly prepared from the following ingredients: 70-75% of traditional Chinese medicine powder mixture, 15-25% of sulfur powder, and 2-5% of kaolin or talcum powder, wherein the traditional Chinese medicine powder mixture is prepared from the following ingredients in part by weight: 20-25 parts of crushed garlic bulblet, 20-25 parts of crushed Houttuynia cordata, 12-20 parts of crushed purslane, 4-5 parts of crushed folium artemisiae argyi, 4-5 parts of crushed ginkgo leaf, and 4-5 parts of crushed sweet wormwood. The seed-dressing agent is used for preventing and killing pathogenic bacteria and fungi in crop seeds, soil and water body, is used for seed-dressing and can be sown in the same day, has an effective rate up to more than 90%, is non-toxic, has good water permeability and gas permeability, does not affect the life and the respiration of the seeds, and can reduce and avoid damage caused by rats, birds trouble and soil insect damage.

Description

technical field [0001] The invention belongs to the technical field of pesticides, and in particular relates to a traditional Chinese medicine seed dressing agent and its use and application. Background technique [0002] As people's requirements for environmental livability and food safety are increasing, the environmental and food pollution problems caused by excessive or improper use of chemical pesticides have gradually attracted people's attention. Broad-spectrum pesticides with high efficiency, low toxicity, low residue, and environmental compatibility that meet the concepts of environmental protection, health, and sustainable development have become the direction of pesticide development and research today. Seed dressing agent is an important pesticide, its purpose is to kill and inhibit the germs carried by the seeds themselves, prevent soil-borne diseases from infecting seeds, and drive away rodents, birds and underground pests. The insecticidal or bactericidal com...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N65/42A01P3/00A01P1/00A01N59/02
CPCY02A50/30
Inventor 陈灿黄璜廖晓兰郑华斌何保良赵冏炅
Owner HUNAN AGRICULTURAL UNIV
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