Unmanned aerial vehicle sugarcane disease and insect pest prevention and control type pesticide spraying method based on accurate meteorological support technology

Abstract

The invention discloses an unmanned aerial vehicle sugarcane disease and insect pest prevention and control type pesticide spraying method based on an accurate meteorological support technology. The method is mainly characterized in that an accurate sugarcane meteorological support technology, a Beidou navigation technology, a GPRS (General Packet Radio Service) communication technology, an unmanned aerial vehicle flight control technology, an RTK (Real Time Kinematic) positioning technology and a GIS (Geographic Information System) information technology are combined with a Beidou positioningterminal and unmanned aerial vehicle equipment to construct a GIS information system, an unmanned aerial vehicle system based on GIS and an unmanned aerial vehicle plant protection meteorological support service platform to carry out combined implementation, and furthermore, sugarcane disease and insect pest prevention and control type pesticide spraying work is realized. The method disclosed bythe invention can be used for rapidly and accurately positioning and rapidly preventing and controlling diseases and insect pests and has a high mechanization degree; the problems that a current sugarcane disease and insect pest detection and early warning system is weak, high-precision positioning is not realized in a sugarcane land parcel, the diseases and insect pests cannot be accurately and rapidly positioned or rapidly prevented, the prevention and control measure is single, the comprehensive prevention and control consciousness is not strong, the mechanization application level is low and the like are solved.

Description

technical field [0001] The invention belongs to the technical field of sugarcane pest control, and in particular relates to an unmanned aerial vehicle-based spraying method for sugarcane pest control technology. Background technique [0002] At present, diseases and insect pests of sugarcane can only be prevented and controlled by cultivating resistant varieties or controlling the source of disease. The control measures mainly include: chemical control, biological control (trichogramma control borer), physical control (solar frequency vibration lamp), etc. For example, the patent application number is CN201810688648.0, which discloses a sugarcane pest control method, which includes the following steps: (1) Deep plowing of the soil: plowing the soil 55-60cm, and then exposing it to the sun for 2-3 days, digging a planting ditch with a depth of 40-45cm , the row spacing is 0.9-1.2m; (2) Base fertilizer application: apply 2000-2500 catties of traditional Chinese medicine bio-or...

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Problems solved by technology

[0004] The purpose of the present invention is to address the weakness of the sugarcane pest detection and early warning system in the prior art, the sugarcane plots have not achieved high-precision positioning, and the precise and fast positioning and rapid prevention cannot be realized when encountering diseases and insect pests, the control measures are single, and the awareness of comprehensive prevention and control is not strong. To solve the problems of low level of mechanization application, it provides a method of spraying pesticides for sugarcane pest control based on precise weather guarantee technology that can quickly and accurately locate, quickly control diseases and insect pests, and have a high degree of mechanization.

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