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Corn seed coating agent capable of effectively removing weeds in corn fields

A technology for corn fields and corn seeds, applied in the directions of herbicides, algaecides, biocides, disinfectants, etc., can solve the problems of soil pollution, difficult weed control, poor control effect, etc., so as to reduce soil pollution and save energy. labor, weed removal effect

Inactive Publication Date: 2016-10-12
SHANDONG ZHONGNONG TIANTAI SEEDS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] After corn is sown, it is difficult to control weeds, especially in the seedling stage, and the use of a large amount of herbicides has caused serious soil pollution. There are many corn diseases such as powdery disease, leaf spot, rust, stem rot, etc., and the traditional control effect is not good. If a corn seed coating agent can be developed to address the above problems, it can achieve multiple effects of pest control and weeding , has important social significance and economic value

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] According to 0.2g of triflumezin, 0.2g of bisflumezone, 0.3g of terbutaline, 0.3g of Ligulong, 1g of Bacillus thuringiensis, 1g of Trichoderma, 1g of Metarhizium anisopliae, 3g of Artemisia argyi, and 3g of Ligulong in every 100g , Niuteng 3g, gallnut 4g, astragalus 4g, Eucommia 4g, imidacloprid 2g, phoxim 6g, agar 2g, coloring agent 1g, and methanol was added to the ratio of 100g to weigh each raw material.

[0018] Mix the weighed raw materials according to the above ratio to make a mixed colloidal solution. Pour the prepared seed coating agent into the container of the coating pot, and perform seed dressing according to the ratio of coating agent: corn seeds: 1:29, stir well and make the seed coating agent evenly adhere to the corn seeds, and let it dry naturally Dry.

[0019] It is found through field planting experiments that the seed coating agent of the invention can effectively increase the yield of corn, which is 12% higher than that of traditional seed coatin...

Embodiment 2

[0021] Weigh 1g of triflumezin, 1g of fenpyrazone, 2g of terbuten, 3g of Ligulong, 15g of Bacillus thuringiensis, 15g of Trichoderma, 20g of Metarhizium anisopliae, 30g of Artemisia argyi, 40g of fennel, 30g of Niu Teng, Galla chinensis 40g, astragalus 40g, Eucommia 30g, imidacloprid 10g, phoxim 70g, agar 20g, colorant 10g, methanol to make up to 1000g.

[0022] Mix the above raw materials evenly to form a colloidal solution, weigh 25kg of corn seeds according to the ratio of coating agent and corn seeds of 1:25, pour the seed coating agent and corn seeds into the coating pot, and carry out coating treatment after stirring evenly After the surface of the seeds is evenly coated with the seed coating agent, let them dry naturally for 24 hours before sowing.

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PUM

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Abstract

The invention discloses a corn seed coating agent capable of effectively removing weeds in corn fields. The seed coating agent mainly comprises a weed killer, a microorganism insecticide and bactericide, a Chinese herbal insecticide and bactericide, a chemical insecticide and bactericide, an emulsifier and a colorant. The corn seed coating agent can be used for coating of corn seeds and has the advantages of high efficiency, low toxicity, environment friendliness, convenience in use and the like; corn field underground pests, such as grubs, wireworms, cutworms and false wireworms, as well as various corn diseases, such as sporisorium reilianum, gall smut, helminthosprium turcicum, helminthosporium maydis, rust disease and basal stem rot, can be prevented and cured while the weeds of the corn fields are effectively prevented and cured; yield increasing effect is obvious; yield per acre is increased by over 12% as compared with that of conventional corn coating agents.

Description

technical field [0001] The invention belongs to the technical field of agricultural sowing seed treatment, and in particular relates to a corn seed coating agent for effectively removing weeds in corn fields. Background technique [0002] Seed coating refers to the use of adhesives or film-forming agents to wrap non-seed materials such as fungicides, insecticides, micro-fertilizers, colorants, and fillers on the outside of the seeds to achieve disease resistance, insect resistance, and promote seedling growth. A seed technology for the purpose of increasing production and so on. After sowing, the seeds coated with the seed coating agent can quickly absorb water and swell, and slowly release into the soil as the seedlings grow, so as to achieve the purpose of preventing weeds, diseases and insect pests, and increasing yield. At present, although seed coating is an agricultural extension project advocated by our country, there are few seed coating products for corn seeds. ...

Claims

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Application Information

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IPC IPC(8): A01N65/30A01N51/00A01N57/14A01N63/00A01N63/04A01N43/84A01N43/56A01N43/70A01N47/30A01N25/00A01P1/00A01P3/00A01P7/00A01P13/00
CPCA01N25/00A01N43/56A01N43/70A01N43/84A01N47/30A01N51/00A01N57/14A01N63/00A01N63/30A01N65/00A01N65/30A01N2300/00
Inventor 刘宁刘西美石绪海鲁亚萍杨蒙姬艳艳张文超
Owner SHANDONG ZHONGNONG TIANTAI SEEDS CO LTD
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