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Method for planting trees with soil and film composite drought resistance tree-planting hopper

A membrane composite and funnel technology, applied in the field of tree planting, can solve the problems of water collection and water retention, weathering damage, etc., and achieve the effects of good water retention performance, extended service life, and wide rain collection area.

Inactive Publication Date: 2013-05-15
有限会社林平
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Usually, in the absence of physical damage, the service life of the anti-aging plastic film in the open air does not exceed 5-6 years, and then there will be weathering damage, and the effect of water collection and water retention will also decline

Method used

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  • Method for planting trees with soil and film composite drought resistance tree-planting hopper

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Experimental program
Comparison scheme
Effect test

Embodiment approach 1

[0066] Embodiment 1. The structure of a kind of soil, film composite drought-resistant tree-planting funnel:

[0067] In the figure, a soil-film composite drought-resistant tree-planting funnel is placed below the saplings 8 and above the ground level 7, and consists of an upper mouth 1, a lower mouth 2, a bucket edge, a soil ridge 4, and water-retaining sand 5. Bucket edge is made of plastic film 3 and the covering soil layer 9 on it, and the thickness of soil layer is 8cm. There is an annular soil ridge formed by accumulation of soil around the bucket edge, the diameter of the annular soil ridge is 150cm, and the height is 20cm. The diameter of the lower mouth of the funnel is 30cm, and it is buried with water-retaining sand. The water-retaining sand adopts ordinary river sand for construction. The funnel of this structure can collect the precipitation on the upper surface of the funnel into the tree planting pit 6 for the saplings to absorb when it rains. The water-retain...

Embodiment approach 2

[0068] Implementation mode 2. Planting trees with soil and film composite drought-resistant tree-planting funnel:

[0069] 1. Digging in advance:

[0070]The tree planting hole should be dug one month before the tree planting. If it is spring tree planting, the tree planting hole should be dug before winter, so that the excavated soil can be fully weathered and loosened by alternating freezing and thawing.

[0071] 2. Plant trees and build slopes:

[0072] First stand the saplings upright in the middle of the tree planting pit, then fill the pit with soil and compact it to a distance of 5 cm from the pit mouth. Take the sapling as the center of the circle, pave with soil on the surface of the range with a radius of 70cm to form a funnel-shaped shallow pit with a low middle and high surroundings.

[0073] 3. Cover with plastic film:

[0074] Take an aging-resistant high-strength plastic film with a width of 2m, cut it into a square, and cut a round hole with a diameter of 30...

Embodiment approach 3

[0081] Embodiment 3. Using soil and film composite drought-resistant tree-planting funnel for irrigation, water conservation and tree protection

[0082] This method is to protect the trees that have been planted alive against drought, including four steps: land preparation, film covering, filling water-retaining sand, and building ridges and covering soil:

[0083] 1. Soil preparation:

[0084] With the trees growing on the ground as the center of the circle, a funnel-shaped shallow pit with a low middle and high surroundings is paved with soil on the surface within a radius of 80cm.

[0085] 2. Lamination:

[0086] ①Take a piece of aging-resistant high-strength plastic film with a width of 2m and cut it into a square;

[0087] ②Cut out a hole with a diameter of 25cm in the middle of the film as the lower hole of the funnel;

[0088] ③Cut a hole from the edge of the film to the inner hole;

[0089] ④ Put the hole of the film on the root of the tree;

[0090] ⑤ Spread the...

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Abstract

The invention relates to a method for planting trees with a soil and film composite drought resistance tree-planting hopper and belongs to the technical field of forest cultivation. The method includes the following steps: at the time of tree planting and when seedlings are buried to tree-planting pits to be full, taking the seedlings as a center, building a hopper type slope with high periphery and low middle on a tree-planting pit and the ground around the outside of the pit with earth, covering aging resistant and high strength plastic film on the slope, building a annular ridge around the film, burring water retention sands on the lower opening position of the hopper, and covering an earth layer on the film. At the time of natural precipitation, moisture collected by the upper opening surface of the hopper is partly converged to the tree-planting pit below the hopper for the trees to absorb, and a moisturizing effect of the precipitation is increased by several times. When the weather turns fine, the plastic film and the water retention sands can prevent evaporation loss of the soil moisture below the film, ability of water storage and water retention of the soil is achieved, and stability of soil water supply is increased and auxo-action to survival and growth of the seedlings is achieved. The earth covered on the plastic film can block the sun ultraviolet radiation damage to the plastic film and mechanical damage of human and animal, and enables the soil and film composite drought resistance tree-planting hopper to play a role once and for all.

Description

technical field [0001] A method for planting trees using a soil-film composite drought-resistant tree-planting funnel relates to the field of forestry cultivation technology, specifically, when planting trees, a funnel combining soil and film is made on the ground of the tree planting to collect natural precipitation to water the trees and maintain Soil moisture, tree planting methods to increase soil water supply capacity. Background technique [0002] In order to solve the problems of difficulty in afforestation and low survival rate in arid areas of our country, the utility model patent application "A Surface Type Drought-Resistant Tree Planting Black Film Funnel" with application number 2012104299668 provides a funnel-shaped plastic film laid on the ground under the tree. A technical solution for water collection and conservation. This technology can concentrate scattered rainwater to the roots of saplings for irrigation, intensively use natural precipitation resources,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00A01G13/02
Inventor 林平何克勤胡能兵詹学文
Owner 有限会社林平
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