Method for planting arbor and bush in a hole

A planting method and arbor technology, applied in the field of mixed planting of trees and shrubs in the same hole, can solve the problems of low benefit, destruction of ecological balance, destruction of topography and existing vegetation, etc., achieve small investment, great effect, increase plant survival rate and The effect of coverage

Inactive Publication Date: 2003-06-18
LANTIAN PRACTICAL TECH INST YINCHUAN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, to plant fast-growing trees such as fast-growing forests in the arid and semi-arid regions of the west is to flatten the sand embankment, build irrigation channels, and then flood irrigation, which not only destroys the topography and existing vegetation, but also destroys the ecological balance. , wasting water and fertilizer, thus, the investment is huge, but the benefit is extremely low; the most important thing is that the paper-making tree species such as the above-mentioned fast-growing forests are generally felled after 5 years, and then replanted, which cannot meet the requirements of sustainable development

Method used

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  • Method for planting arbor and bush in a hole

Examples

Experimental program
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Effect test

Embodiment 1

[0019] In water-deficient, arid mountainous or desert areas, dig a pit, spread the degradable plastic bag 1 into the pit, put in the moist nutrient soil containing pesticides and base fertilizer, and plant the trees 3 and shrubs that have survived in the seedling nutrient pot 2 4. Arbors can be fast-growing poplars and jujube trees, and shrubs 4 can be amorpha, caragana, and seabuckthorn; 5 sets of ventilating isolation sleeves are placed on the roots of fast-growing poplars 3, and 1 / 3 of them are buried in the soil, and then plastic bags 1 The mouth of the sack is gathered to the root of the fast-growing poplar 3, and the plastic bag 1 is pierced at the position of the shrub 4, so that the branches and leaves of the shrub 4 are outside the plastic bag 1, and the plastic bag 1 is pierced after the tree 1 survives in due time. bottom.

Embodiment 2

[0021] In water-deficient, arid mountainous or desert areas, dig a pit, spread the degradable plastic bag 1 into the pit, put in moist nutrient soil containing pesticides and base fertilizer, and plant trees 3 and shrubs 4, and the trees 3 can be black locusts and shrubs 4 can be Lycium barbarum; the breathable isolation cover 5 is set on the root of the fast-growing poplar 3, and its 1 / 3 is buried in the soil, and then the sack of the plastic bag 1 is tied on the top of the breathable isolation cover 5, from the port of the breathable isolation cover 2 Watering, the bottom of the plastic bag 1 is stabbed at the right time; several air holes 6 are pricked on the upper end of the ventilating isolation cover 2 and the water-retaining and ventilating bag 1, and when the shrub 4 grows close to the arch, open the mouth of the water-retaining and ventilating bag 1 , cut open, and laid flat on the side of the pit.

Embodiment 3

[0023] The process of the above-mentioned tree planting method is the same as that in Example 1, except that the arbors are selected as fast-growing poplar and black locust, and the shrubs are caragana and amorpha, so that high, medium and low shrubs are mixed.

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PUM

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Abstract

A method for controlling the desert and barren mountain by planting an arbor and a bush in a single pit includes such steps as digging pits, spreading a degradable plastic bag containing nutritive soil, planting an arbor and a bush in said nutritive soil, and breaking the plastic bag at proper time. Its advantages are no damage to existing vegetation, high effect and low cost.

Description

Technical field: [0001] The invention relates to the field of forestry planting, in particular to a mixed planting method of trees and shrubs in the same hole, which is applied to the construction of ecological environments such as water and soil conservation, control of deserts and barren mountains. Background technique: [0002] At present, in order to make full use of sunlight, space, and land in forestry planting technology, mixed forests are advocated. The existing mixed methods include: block mixed, strip mixed, ring mixed, inter-row mixed, inter-row mixed, and tree-shrub mixed. Etc. No matter what kind of mixed interbreeding method is mentioned above, there is one plant per hole for trees, and several plants per cluster for shrubs. [0003] In the prior art, the arbors such as fast-growing forests are planted in the arid and semi-arid areas of the west, and the sand embankments are flattened to build irrigation channels, and then flooded with flood water, which not on...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G7/00A01G9/10A01G23/00
Inventor 卫玮王禹卫璇卫毅
Owner LANTIAN PRACTICAL TECH INST YINCHUAN
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