Method for spraying mepiquat-chloride to cotton field at low altitude by aviation plant protection unmanned aerial vehicle

A technology of plant protection drones and mepamine, which is applied to aircraft parts, devices for catching or killing insects, launching devices, etc., can solve the problems of low efficiency and poor effect of pesticide spraying, and achieve good pesticide application effect and reduce The effect of high cost and spraying efficiency

Inactive Publication Date: 2018-06-22
TARIM UNIV
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a method for low-altitude spraying of benzedramine in cotton fields by aerial plant protection drones, so as to solve the problems of low efficiency and poor effect of pesticide spraying in the prior art

Method used

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  • Method for spraying mepiquat-chloride to cotton field at low altitude by aviation plant protection unmanned aerial vehicle
  • Method for spraying mepiquat-chloride to cotton field at low altitude by aviation plant protection unmanned aerial vehicle
  • Method for spraying mepiquat-chloride to cotton field at low altitude by aviation plant protection unmanned aerial vehicle

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Embodiment 1

[0032] The test site is the Agricultural Science Research Institute of the First Division of the Xinjiang Construction Corps.

[0033] The medicament used in the present embodiment is: 98% mepimonium soluble powder, purchased from Dezhou Xianglong Biochemical Co., Ltd., Shandong Province; Red Swift (polycondensate 30%, fatty alcohol ethoxylate 10%, Polyol 30%), purchased from Shenzhen Nuopusin Agrochemical Co., Ltd. Methylpiperum, whose trade name is mepiperine, can effectively prevent cotton from growing wildly and control the compactness of the plant. Red Swift is an anti-flying additive, which has the functions of reducing water evaporation, reducing fog droplet drift, and promoting fog droplet settlement.

[0034] The test object in this embodiment is cotton in the flowering and boll stage, and the variety is J206-5.

[0035] The specific processing method of this embodiment is as follows. The test set the active ingredient dosage of metrendamine as 10g / mu, and three gr...

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Abstract

The invention discloses a method for spraying mepiquat-chloride to a cotton field at low altitude by an aviation plant protection unmanned aerial vehicle. Under specific weather conditions and withina preset time, the mepiquat-chloride serving as a plant growth regulator is sprayed to cotton by the unmanned aerial vehicle in aviation plant protection. In the spraying process, the flight height ofthe aviation plant protection unmanned aerial vehicle is 1.5 meters above the tops of cotton plants, flight speed is 5 meters per second, spraying width is 4 meters, spraying volume is 1 liter per mu, and the dosage of the mepiquat-chloride is 10g per mu. The method for spraying the mepiquat-chloride to the cotton field at low altitude by the aviation plant protection unmanned aerial vehicle caneffectively improve the action effect of the mepiquat-chloride and has the advantages that spraying efficiency and operation efficiency are high, labor, time and water are saved, accordingly, cost isreduced and the like.

Description

technical field [0001] The invention relates to the field of plant growth regulator spraying, in particular to a method for low-altitude spraying of benzylamine in a cotton field by an aerial plant protection drone. Background technique [0002] my country is a large agricultural country, and there are many situations in which pesticide application is required in agricultural production. The more common spraying methods include artificial knapsack sprayer spraying and tractor-mounted sprayer. [0003] Manual spraying is inefficient, requires high labor costs, and has adverse effects on the health of sprayers. Due to low efficiency, it is not suitable for large-scale farmland. [0004] Although manual mechanical operations such as tractor-mounted sprayer operation and spray gun spraying can meet the needs of large-scale farmland pesticide spraying, the initial cost and maintenance cost are relatively high, such as laying pipelines, pipeline maintenance, etc.; It will cause ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01M7/00B64D1/18
CPCA01M7/0025B64D1/18
Inventor 王兰冯宏祖王喆
Owner TARIM UNIV
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