Tree planting method of utilizing earth surface type drought-resistant tree-planting black film funnel

A black film and funnel technology, applied in the field of tree planting technology, can solve the problems of low water collection efficiency, less water collection, deep burial in soil, etc., and achieves good water retention effect, reduces evaporation consumption, and reduces water evaporation.

Inactive Publication Date: 2013-02-06
有限会社林平
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The first disadvantage is that the funnel is completely buried in the tree planting pit, the area of ​​the funnel mouth is small, and the amount of water collected is small, which cannot solve the problem in severe drought areas; the second is that the funnel is deeply buried in the soil, and the soil in the funnel must first absorb enough water. Excess water can flow into the roots along the funnel, and the water collection efficiency is low
The invention patent with the application number of 200420051553.1 "Planting trees with long-lasting film in arid areas" discloses a method of collecting and retaining water by wrapping tree roots in the shape of apples with plastic film in tree planting pits. There are shortcomings of small water collection surface and low water collection efficiency

Method used

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  • Tree planting method of utilizing earth surface type drought-resistant tree-planting black film funnel

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach 1

[0070] Embodiment 1. A description of the structure of a surface type drought-resistant tree-planting black film funnel:

[0071] Among the figure, the black film funnel is placed on the surface above the tree planting pit 6, and the black film funnel is divided into upper mouth 1, lower mouth 2 and bucket edge 3; the diameter of the upper mouth is 0.6m, and the diameter of the lower mouth is 0.15m; Around is retaining wall 4, and the height of retaining wall is 8cm, is used to stop the outside earth from falling in the funnel; The ground 7 below the edge of the funnel is arranged into a funnel-shaped slope that is low in the middle and high around, so that the rainfall in the funnel can be gathered to the lower mouth of the funnel; In the upper part, the water-retaining sand adopts common construction sand, and the thickness of the water-retaining sand is 10cm; the sapling 8 is located at the center of the funnel.

Embodiment approach 2

[0072] Embodiment 2. Description of the use method of a surface type drought-resistant tree-planting black film funnel:

[0073] 1. Digging in advance

[0074] Before tree planting, the tree planting pit must be dug in advance. The tree planting hole should be dug one month before the tree planting. If the tree is planted in spring, the tree planting hole should be dug before winter, so that the excavated soil can be fully weathered and loosened through the alternation of freezing and thawing.

[0075] 2. Plant trees and build slopes:

[0076] 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 10 cm from the pit mouth. With the sapling as the center, organize the ground surface within a radius of 70cm into an inwardly inclined funnel-shaped slope.

[0077] 3. Build soil ridges:

[0078] With the sapling as the center of the circle, build a circular soil ridge with a diameter of 70 cm and a hei...

Embodiment approach 3

[0083] Embodiment 3. Use the surface type drought-resistant tree-planting black-film funnel to water and protect trees

[0084] The method of watering, water, and tree protection of the surface-type drought-resistant tree-planting black-film funnel is a method of collecting rainwater to irrigate the trees that have been planted by using the surface-type drought-resistant tree-planting black film funnel. It includes three steps: soil preparation, film covering, and sand filling:

[0085] 1. Soil preparation:

[0086] ①Take the already planted trees as the center of the circle, and repair the ground surface within a radius of 80cm into an inwardly inclined funnel-shaped shallow pit;

[0087] ② Build a 6cm-high annular soil ridge outside the funnel pit.

[0088] 2. Lamination:

[0089] ① Take one piece of black opaque high-strength anti-aging plastic film;

[0090] ②Cut a hole with a diameter of 25cm in the middle of the film;

[0091] ⑦ Cut a hole from the edge of the film t...

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Abstract

When a sapling is buried until a tree planting pit is filled during tree planting, a funnel-shaped slope inclined inwards is built above the tree planting pit and on the periphery outside the pit, an opaque high-strength ageing-resistant black plastic thin film is covered, and a funnel body structure is formed. The structure can gather and store natural rainfall, overcomes climate drought, controls weeds, and improves tree planting survival rate in a drought region.

Description

technical field [0001] A ground-type drought-resistant tree-planting black-film funnel relates to the technical field of tree cultivation, in particular to a tree-planting technology in which a tree-planting ground is made into a funnel shape and covered with black film. Background technique [0002] my country has a vast area of ​​land that belongs to the inland arid area, which is characterized by low rainfall and large evaporation, which makes it very difficult for plants to grow. For example, the annual rainfall in Ningxia is 150-400mm, in Gansu it is 42-760mm, and in Xinjiang it is only 150mm , while the annual rainfall in Inner Mongolia is only 50-450mm, and the annual evaporation in these areas is above 1000mm. Due to the lack of water, artificial afforestation is very difficult and the survival rate is low. Inventing and creating a kind of method is simple and easy, and the arborization technology that can fully store and utilize natural precipitation is very necessa...

Claims

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Application Information

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IPC IPC(8): A01G23/04A01G13/02
Inventor 林平胡能兵何克勤刘玲
Owner 有限会社林平
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