Catchment thin film for improving survival rate of planting in desert

A technology of survival rate and film, which can be used in plant protection covers, automatic watering devices, botanical equipment and methods, etc., and can solve the problems of low survival rate of tree planting.

Inactive Publication Date: 2009-01-21
彭小航
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The best way to control land desertification is to plant trees and grass. In the existing technology, due to the lack of water in the desert, the survival rate of tree planting is very low

Method used

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  • Catchment thin film for improving survival rate of planting in desert
  • Catchment thin film for improving survival rate of planting in desert
  • Catchment thin film for improving survival rate of planting in desert

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Embodiment Construction

[0009] The present invention will be described in detail below. This water-collecting film has a funnel-shaped film body 3 that is wide at the top and narrow at the bottom. There is an upper mouth of the funnel 1 on the top of the film body 3, and a lower mouth of the funnel 2 is arranged below the film body 3; The upper half is the non-porous area 4, and the lower half is the through-hole area 5; the through-hole area 5 is uniformly distributed with several circular holes around the center of the circle. The diameter of the upper mouth 1 of the funnel is a round hole with a diameter of 80 to 100 cm, the diameter of the lower mouth of the funnel 2 is a round hole with a diameter of 2 to 10 cm, and the thickness of the film is 0.02 to 0.04 mm. 180 to 220 circular holes with a diameter of 0.5 cm are evenly distributed in the through hole area 5 around the center of the circle.

[0010] When the film is used to plant trees in the desert, the film is inserted into the roots of th...

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Abstract

The invention discloses a water collecting film for improving the survival rate of trees planted in deserts. The water collecting film is provided with a funnel-shaped film body (3) which is wide at the top and narrow at the bottom, a funnel upper opening (1) is arranged on the funnel-shaped film body (3) and a funnel lower opening (2) is arranged below the funnel-shaped film body (3); the upper half part of the funnel-shaped film body (3) is an nonporous section (4), and the lower half part thereof is a through hole section (5); the through hole section (5) is evenly distributed with a plurality of round holes around the circle center. By adopting the water collecting film of the invention, the moisture around the root part can be effectively maintained, and the survival rate of seedlings can be improved under the same natural environment.

Description

technical field [0001] The invention relates to a water collecting device capable of improving the survival rate of desert tree planting. Background technique [0002] With the desertification of land in Northwest my country, sandstorms plague the big cities in the north. The best way to control land desertification is to plant trees and grass. In the prior art, the survival rate of tree planting is very low due to the lack of water in the desert. Contents of the invention [0003] The object of the present invention is to provide a kind of water collection film, adopt this water collection film, can effectively keep the water around the tree root, in the same natural environment, improve the survival rate of saplings. [0004] The technical solution of the present invention is: the water-collecting film has a funnel-shaped film body with a wide top and a narrow bottom, the top of the film body has an upper opening of the funnel, and the bottom of the film body has a lowe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G13/02A01G27/00
Inventor 彭小航
Owner 彭小航
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