Planting method for preventing mouse and rabbit damage to forest trees by using harmless space isolation device
A space isolation and forest technology, applied in the field of agriculture and forestry, can solve the problems of complex operation, high cost, poor prevention effect, etc., and achieve the effect of convenient operation, low cost and good effect.
Inactive Publication Date: 2019-09-24
NORTHWEST A & F UNIV
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Problems solved by technology
[0004] In view of this, the embodiment of the present invention provides a planting method that uses a harmless space isolation device to prevent pikas from harming trees, the main purpose of which is to solve the problems of poor prevention effect, high cost and complicated operation
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Embodiment
[0039] Embodiment (governance zokor and grass rabbit)
[0040] Netting materials: According to the principle of physical space isolation, netting tests of 2 kinds of netting materials and 3 specifications were designed (Table 2-1, Table 2-2). Galvanized iron gauze and stainless steel gauze are used, with wire diameters of 0.3, 0.6 and and other three specifications, the aperture specifications are 1.0-5.0, 10.0-15.0 and 10.0-15.0mm Aperture and other three specifications; Among them, the height of the net and net at the root (h): set to 20, 25, 30, 35 and 40cm; The depth of the net from the surface (h): set to 0, 3, 5, 8 and 12cm; the diameter of the net (d): set to 10, 15 and 20 times the diameter of the seedlings; the height of the net at the base of the trunk (h) : be set as 25cm, 35cm, 40cm and 45cm; Depth of buried net (h): be set as 0cm, 5cm and 10cm; Cover net diameter (d): be set as 4cm, 6cm and 8cm greater than the seedling ground diameter.
[0041] Nesting seedlin...
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The invention discloses a planting method for preventing mouse and rabbit damage to forest trees by using a harmless space isolation device, and relates to the technical field of agriculture and forestry. The method comprises the steps that for underground rodents, a first metal mesh sleeve sleeves roots, under the ground, of the planted forest trees, and damage of the underground rodents to the roots of the forest trees is isolated by utilizing the first metal mesh sleeve; for ground rodents, a second metal mesh sleeve sleeves trunk base parts, above the ground, of the planted forest trees, and damage of the under rodents to the trunk base parts of the forest trees is isolated by utilizing the second metal mesh sleeve. By means of mesh sleeving of the roots through zinc-plated and stainless steel gauze screens in different specifications, the damage of the underground rodents such as zokor is prevented; by means of mesh sleeving of the trunk base parts, the damage of the ground rodents such as voles and lepus capensis is prevented, and the optimal mesh sleeving mode and key technical parameters for controlling the prevention effect are determined. Prevention measures are good in effect, the operation is convenient, the cost is low, and the method is suitable for application and popularization.
Description
technical field [0001] The invention relates to the technical field of agriculture and forestry, in particular to a planting method for preventing forest trees from being harmed by pikas by using a harmless space isolation device. Background technique [0002] Zokor is a genus of the genus Myospalax in the subfamily Myospalacinae of the hamster family (Circetidae) of the order Rodentia. It mainly inhabits various types of grasslands, farmland and bushes. It lives in caves and prefers to live alone. It lives in a camp for life Live in the ground, and occasionally live on the ground. The zokor burrow system is complex and has many branches. Usually there are 2 to 3 zokor burrows in the same woodland, and each burrow is independent of each other and does not cross or overlap each other. The development of economic forest is an important measure to realize the sustainable management of forestry ecological engineering, and it is also the main way to increase the economic benefit...
Claims
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IPC IPC(8): A01G17/00A01G13/10
CPCA01G13/10A01G17/005
Inventor 韩崇选南小宁石建宁李建康邹垚杨静许淼任世恩梁南楠
Owner NORTHWEST A & F UNIV