An ecological control method for plateau pikas based on UAV interference

Abstract

The invention provides a method for interfering with ochotona curzoniae by using an unmanned aerial vehicle. According to the method provided by the invention, the hybrid power unmanned aerial vehiclelow-altitude aircraft is adopted as a remote control platform, an acoustic wave interference device is integrated, bionics and acoustic technologies are utilized, flight of a natural enemy is simulated through the unmanned aerial vehicle and sounds of the natural enemy are simulated through an acoustic wave generating device to perform low-altitude high-frequency interference on the ochotona curzoniae, so that growth and reproduction of the ochotona curzoniae are affected, and a convenient high-efficiency method is provided for non-drug prevention and control of the ochotona curzoniae.

Description

technical field [0001] The invention relates to the field of plateau pika ecological control, in particular to a plateau pika ecological control method based on unmanned aerial vehicle interference. Background technique [0002] Grassland is an important base and an important ecological barrier for the development of animal husbandry in my country. It has important practical significance for maintaining ecological balance, stabilizing frontiers, maintaining sustainable economic and social development, and enhancing my country's international status. The total area of ​​various natural grasslands in my country is about 4×108hm², accounting for 41.7% of my country's land area, and it is the largest terrestrial main ecosystem in my country. Grassland resources not only directly or indirectly provide the necessary means of production and subsistence for human survival and development, but also have ecological service functions in terms of water and soil conservation, air purifi...

AI Technical Summary

Problems solved by technology

[0005] 1. The use of type-c botulinum toxin requires the temperature to be below 5°C, subject to this condition, the poisoning of plateau pikas with type-c botulinum toxin is generally carried out in winter and spring, and cannot be used throughout the year, so the control time of plateau pikas is short

[0006] 2. Since botulinum toxin type c is a biological toxin, it may cause harm to other animals

[0008] 4. The use of type c botulinum toxin destroys the food chain. Because eagles, falcons, weasels, and foxes eat poisoned plateau pikas, the world dies and affects biodiversity.

[0009] 5. C-type botulinum toxin control costs are high, currently 1 ton of c-type botulinum toxin is 10,000 yuan, plus bait, the control cost per mu is about 40-80 yuan

[0010] 6. High labor costs. To prevent and treat plateau pikas with type-c botulinum toxin, migrant workers are mainly hired to feed bait with type-c botulinum toxin. In high-altitude areas (plateau pikas live in areas above 3200 meters), each person can only kill 100 acres

Moreover, it is difficult to accurately determine the type and quantity of natural enemies introduced in advance, which may lead to biological invasion (including plants), further affecting the stability of the entire system

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