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Cotton top cutting agent and preparation method thereof

A technology for topping agent and cotton, applied in the fields of botanical equipment and methods, biocides, animal repellants, etc., can solve the problems of poor timeliness, time-consuming and laborious, low efficiency, etc., and achieve high timeliness and ensure topping quality. , the preparation method is simple

Inactive Publication Date: 2019-01-15
TARIM UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the embodiments of the present invention is to provide a cotton topping agent and its preparation method to solve the problems of time-consuming, labor-intensive, poor timeliness, high cost and low efficiency of existing topping methods

Method used

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  • Cotton top cutting agent and preparation method thereof
  • Cotton top cutting agent and preparation method thereof
  • Cotton top cutting agent and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] The cotton topping agent provided in this embodiment, the raw material ratio is: 0.3 parts of tribenuron-methyl, 30 parts of sec-butaline, 10 parts of flubenzamine, calcium dodecylbenzenesulfonate, phenethylphenol polyoxyethylene ether 10.7 parts of mixed emulsifier, 10 parts of dimethylformamide, and 35 parts of xylene solvent prepared according to the mass ratio of 1:1:1.

[0029] The preparation method of the cotton topping agent comprises the following steps: taking by weighing the corresponding parts of tribenuron-methyl, sec-butaline, flumethamine, emulsifier, dimethylformamide, and xylene solvent, for subsequent use; , Zhongbutingling, and flumetriamine, and stir while mixing, add an appropriate amount of xylene solvent, and stir while adding, stop after dissolving, and stir evenly; add emulsifier and dimethylformamide, and stir for 25 minutes; add the remaining All the xylene solvents are mixed and stirred for 10 minutes, and the preparation is completed after a...

Embodiment 2

[0033] The cotton topping agent provided in this embodiment, the raw material ratio is: 0.2 parts of trisulfuron-methyl, 30 parts of sec-butaline, 11 parts of flubenzamine, calcium dodecylbenzenesulfonate, phenethylphenol polyoxyethylene ether , Tristyrylphenol polyoxyethylene polyoxypropylene ether according to the mass ratio of 1:1:1 mixed emulsifier 8.6 parts, 8 parts of dimethylformamide, 37 parts of xylene solvent.

[0034] The preparation method of the cotton topping agent comprises the following steps: taking by weighing the corresponding parts of tribenuron-methyl, sec-butaline, flumethamine, emulsifier, dimethylformamide, and xylene solvent, for subsequent use; , Zhongbutingling, and flumetriamine, and stir while mixing, add an appropriate amount of xylene solvent, and stir while adding, stop after dissolving, and stir evenly; add emulsifier and dimethylformamide, and stir for 25 minutes; add the remaining All the xylene solvents were mixed and stirred for 5 minutes, ...

Embodiment 3

[0037]The cotton topping agent provided in the present embodiment, the raw material ratio is: 0.4 parts of Trisulfuron-methyl, 29 parts of Zhongbuling, 13 parts of flumethamine, calcium dodecylbenzenesulfonate, phenethylphenol polyoxyethylene ether 12.7 parts of mixed emulsifier prepared according to the mass ratio of 2:1:1, tristyrylphenol polyoxyethylene polyoxypropylene ether, 5 parts of dimethylformamide, and 40 parts of xylene solvent.

[0038] The preparation method and usage method are the same as in Example 1.

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Abstract

The invention discloses a cotton top cutting agent and a preparation method thereof. The cotton top cutting agent comprises, by weight, 0.2-0.6 part of tribenuron-methyl, 28-32 parts of butralin, 7-15parts of flumetralin, 8-13 parts of an emulsifier, 5 to 11 parts of dimethylformamide and 30 to 45 parts of a xylene solvent. The cotton top cutting agent has simple preparation and low production cost. After the cotton top cutting agent is diluted, the cotton top cutting agent is sprayed on cotton leaf surface by a mechanical or manual means, the need of manual cotton top cutting can be eliminated, the top cutting effect can be achieved only by one-time application, and the cotton top cutting agent has high top cutting efficiency and high timeliness. At the same time, the degree of mechanization is improved, and the cotton planting cost and the labor intensity of cotton farmers are greatly reduced. In addition, after using the cotton top cutting agent, the average yield per mu is significantly higher than that of manual top cutting, the quality of cotton is high, the effects of saving time, labor saving, saving money, saving effort and increasing production can be achieved, the cotton top cutting agent can replace artificial cotton top cutting and facilitates promotion and use.

Description

technical field [0001] The invention relates to the technical field of cotton growth regulators, in particular to a cotton topping agent and a preparation method thereof. Background technique [0002] Cotton is the main economic crop in my country, an important strategic material related to the national economy and the people's livelihood, and occupies an important position in the national economy and people's lives. Xinjiang is the main cotton production base in my country, and the cotton industry has become one of the pillar industries of Xinjiang's local economic development, with strong scale advantages and industrial advantages. [0003] Cotton has an unlimited growth habit. Under suitable temperature conditions, the top of the cotton will continue to grow and elongate, and will continue to differentiate into new stems, leaves and fruiting branches. If it is allowed to grow, the cotton plant will have top dominance, the growth and development of cotton will be delayed,...

Claims

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Application Information

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IPC IPC(8): A01N47/36A01N33/18A01P21/00
CPCA01N33/18A01N47/36
Inventor 董红强李平肖海兵
Owner TARIM UNIV
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