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High-yield corn seed coating agent

A coating agent, corn technology, applied in the field of high-yield corn seed coating agent, can solve the problems of erosion resistance, poor water resistance, unsatisfactory use effect, affecting the application of coating agent, etc., to achieve strong erosion resistance, Effect of high film-forming strength and water absorption and water resistance and chemical stability, good film-forming and sustained-release function

Inactive Publication Date: 2016-05-25
QINGDAO LANNONGGU AGRI PROD RES & DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But at present, after seed dressing with corn coating agent, the seed vitality decreases, the emergence speed slows down, and the uniformity of seedling emergence is poor. Once the low temperature in spring is encountered, the phenomenon of seed rot is easy to occur. In addition, most of the coating agents are fungicides and insecticides. , other functions are few, which greatly affects the application of coating agent on corn
Especially in spray sowing, most of the previous coating agents have poor erosion resistance and water resistance, so the use effect in spray sowing is not ideal

Method used

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  • High-yield corn seed coating agent

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A high-yield corn seed coating agent is characterized in that each component of the raw material is composed as follows in parts by weight:

[0020] 5 parts of brassinolide, 13 parts of filler, 4 parts of gibberellin, 3 parts of 6-benzylaminopurine, 0.3 parts of plant growth regulator, 4 parts of salicylic acid, 12 parts of amino oligosaccharin, 3 parts of film forming agent part, 0.8 part of binder, 0.4 part of γ-polyglutamic acid, 0.06 part of polyoxyethylene alkyl ether, 0.3 part of thiophanate-methyl, and 0.2 part of imidacloprid.

[0021] Further, the film-forming agent is a mixture of chitosan, triacontanol and glycerin in a weight ratio of 1:3:5.

[0022] Further, the binder is a mixture of hydroxypropyl methylcellulose and methylcellulose in a mass ratio of 3:2.

[0023] Further, the filler is a mixture of brown algae, carbendazim, and talc in a weight ratio of 2:3:2.

[0024] Further, the plant growth regulator is a mixture of naphthaleneacetic acid, indoleac...

Embodiment 2

[0027] A high-yield corn seed coating agent is characterized in that each component of the raw material is composed as follows in parts by weight:

[0028] 6 parts of brassinolide, 14 parts of filler, 5 parts of gibberellin, 4 parts of 6-benzylaminopurine, 0.4 part of plant growth regulator, 5 parts of salicylic acid, 13 parts of amino oligosaccharin, 5 parts of film forming agent 1 part, 1 part of adhesive, 0.5 part of γ-polyglutamic acid, 0.07 part of polyoxyethylene alkyl ether, 0.4 part of thiophanate-methyl, and 0.3 part of imidacloprid.

[0029] Further, the film-forming agent is a mixture of chitosan, triacontanol and glycerin in a weight ratio of 1:3:5.

[0030] Further, the binder is a mixture of hydroxypropyl methylcellulose and methylcellulose in a mass ratio of 3:2.

[0031] Further, the filler is a mixture of brown algae, carbendazim, and talc in a weight ratio of 2:3:2.

[0032] Further, the plant growth regulator is a mixture of naphthaleneacetic acid, indolea...

Embodiment 3

[0035] A high-yield corn seed coating agent is characterized in that each component of the raw material is composed as follows in parts by weight:

[0036] 7 parts of brassinolide, 15 parts of filler, 6 parts of gibberellin, 5 parts of 6-benzylaminopurine, 0.5 part of plant growth regulator, 6 parts of salicylic acid, 14 parts of amino oligosaccharin, 6 parts of film forming agent 1.2 parts, 1.2 parts of adhesive, 0.6 parts of γ-polyglutamic acid, 0.08 parts of polyoxyethylene alkyl ether, 0.5 parts of thiophanate-methyl, and 0.4 parts of imidacloprid.

[0037] Further, the film-forming agent is a mixture of chitosan, triacontanol and glycerin in a weight ratio of 1:3:5.

[0038] Further, the binder is a mixture of hydroxypropyl methylcellulose and methylcellulose in a mass ratio of 3:2.

[0039] Further, the filler is a mixture of brown algae, carbendazim, and talc in a weight ratio of 2:3:2.

[0040] Further, the plant growth regulator is a mixture of naphthaleneacetic aci...

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Abstract

The present invention discloses a high-yield corn seed coating agent, which is characterized in that the raw materials comprise, by weight, 5-7 parts of brassinolide, 13-15 parts of a filler, 4-6 parts of gibberellin, 3-5 parts of 6-benzylaminopurine, 0.3-0.5 part of a plant growth regulator, 4-6 parts of salicylic acid, 12-14 parts of oligosaccharin, 3-6 parts of a film forming agent, 0.8-1.2 parts of a binder, 0.4-0.6 part of gamma-polyglutamic acid, 0.06-0.08 part of polyoxyethelene alkyl ether, 0.3-0.5 part of thiophanate-methyl, and 0.2-0.4 part of imidacloprid. The high-yield corn seed coating agent of the present invention has characteristics of seed germination promoting, seedling growth and development promoting, corn seed growth rate increasing, good film-forming function, good slow release function, good biocompatibility with crops, seedling quality improving, pesticide efficacy increasing, strong erosion resistance, effective plant disease and insect pest incidence rate reducing, maintenance cost reducing, and seed germination rate improving, and can slowly release the effective components during the seed germination process.

Description

technical field [0001] The invention belongs to the technical field of seed treatment, in particular to a high-yield corn seed coating agent. Background technique [0002] Seed coating technology, although coating agents have been widely used in agriculture, has not been widely used in landscaping. It is one of the effective ways to prevent corn underground pests, stem rot, root rot and other diseases in the early growth period. But at present, after seed dressing with corn coating agent, the seed vitality decreases, the emergence speed slows down, and the uniformity of emergence is poor. Once the low temperature in spring is encountered, the phenomenon of seed rot is easy to occur. In addition, most of the coating agents are fungicides and insecticides. , and other functions are few, which greatly affects the application of coating agent on corn. Especially in spray sowing, most of the previous coating agents are not good in spray sowing due to their poor erosion resistan...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N51/00A01P21/00A01P3/00A01C1/06A01N47/34A01N43/90A01N43/22A01N43/12A01N37/40A01N43/38A01N37/10A01N47/18
Inventor 宋波
Owner QINGDAO LANNONGGU AGRI PROD RES & DEV
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