Novel chemical topping agent of cotton

A technology for topping agent and cotton, applied in the field of pesticides, can solve the problems that the promotion and application of machine topping is limited to some cotton areas, the rising cost of cotton planting, and the high cost of purchasing machines, so as to improve ventilation and light transmission conditions, and improve the level of mechanized operation. , the effect of reducing labor input
CN103518762BActive Publication Date: 2014-09-17江西禾田科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
江西禾田科技有限公司
Publication Date
2014-09-17

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Abstract

The invention discloses a novel chemical topping agent of cotton, which is characterized by containing 5wt%-80wt% of active ingredients, namely tebuthiuron and flumetralin, wherein the weight ratio of tebuthiuron to flumetralin is 1:1 to 1:30. The chemical topping agent is applicable to foliage spray before and after a full-blooming stage of cotton, and is sprayed on cotton leaves through a mechanical or manual way; with the novel chemical topping agent, manual topping is replaced by a chemical control method so as to avoid a link of manual topping, greatly relieve labor intensity of wide cotton farmers and improve the level of mechanical operation; besides, the topping agent can guarantee topping quality, enhance uniformity of a cotton field, improve labor efficiency and reduce labor input and costs, and the topping agent has an obvious yield-increasing effect.
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Description

technical field

[0001] The invention belongs to the field of pesticides, and in particular relates to a novel cotton chemical topping agent and a novel cotton topping technology for controlling the topping advantage of cotton by using chemical agents. Background technique

[0002] my country is a big country in cotton production, consumption and trade, and the cotton industry is of great significance in the national economy. Cotton topping is a key link in my country's cotton cultivation and management, and it has the effect of significantly improving cotton yield and quality. Cotton topping can not only break the growth advantage of the top of the main stem, so that nutrients can be concentrated to supply the buds to grow, but also can control the height of the main stem, reduce the fruitless branches, and make the buds on the middle and lower fruit branches fuller; at the same time, it can improve the ventilation and light transmission conditions of the cotton field , to ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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