Myospalax vibration communication interference method and device

Abstract

The invention provides a Myospalax vibration communication interference method and device. An aim of influencing the propagation of the myospalax is achieved by interfering vibration communication signal frequency among the Myospalax individuals, and the aim of realizing population density regulation and control and myospalax damage is realized. And meanwhile, the device dedicated for interferingthe myospalax vibration communication signal frequency is designed. By using the vibration communication interference in the Tianzhu alpine meadow, the research discovers that the myospalax is extremely sensitive to the interference signal; the vibration interferer enables the myospalax to quickly make the response for the vibration within 30s; after interfering for 2 months at the propagation period, the pregnant rate of the female myospalax is reduced 60% and more, and the amount of the new piled earth mound is reduced 30% and more.

Description

technical field [0001] The invention relates to the field of zokor population control, in particular to a zokor vibration communication interference method and device. Background technique [0002] Zokor ( Myospalax ) is a rodent mole rat family ( Spalacidae ) Zokor subfamily ( Myospalacinae ), also known as Diyang, Blind, Theron, living in the camp. The body shape is like an ordinary mouse, with a big and flat head, a blunt snout, thick incisors, and a stout body with a body length of 15-37 cm. The back hair is silver-gray and slightly ocher. Affected by the underground habitat, zokors have short, thick limbs and particularly well-developed front feet, which are powerful tools for digging tunnels. The eyes are small, almost hidden in the fur, and have poor vision, so they are called blind mice. The concha has only a small skin fold around the ear hole. The tail is short, slightly longer than the hind feet, and is sparsely haired or bare. According to the classifica...

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Problems solved by technology

[0004] Problems in the existing technology: At present, zokors mainly rely on chemical agent control (bromadiolone poison bait method, rodent mine method, asphyxiating rodent control method,) and artificial physical means (bow and arrow method, bow clip method) for prevention and control

Because this "clearing" killing of plateau zokor will remove the species from the grassland ecosystem, which will definitely destroy the food web structure and affect the stability of the ecosystem

Secondly, chemical agents, such as bromadiolone and other poisonous baits, are prone to secondary pollution, causing drug residues in environmental soil or water, which is inconsistent with the current goal of reducing pesticides and fertilizers in my country.

Rat mines and suffocating rodent bombs have been tested on a small scale in recent years, but the control effect is not satisfactory

And its explosive characteristics are dangerous to humans and domestic animals

Third, the artificial bow and arrow method can not only ensure less impact on the environment, humans, and livestock, but also have a good control effect, but it requires a lot of manpower and financial resources

According to statistics, if the density of zokors is 30 per hectare, the control cost per hectare will be as high as 450-600 yuan

Therefore, artificial control can only control the harm of plateau zokor in a small area.

To sum up, there is no scientific prevention and control method for zokor at present that takes into account ecological and production goals, has good control effect, low investment, and is environmentally friendly.

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