Method for repairing rocky desertification mountain land through interplanting of cornus wilsoniana, raspberry trees and ivy

A technology of ivy and rocky desertification, applied in botany equipment and methods, applications, horticulture, etc., can solve the problems of difficulty in consolidating afforestation results, difficulty in achieving large-scale, non-standard planting techniques, etc., and achieve control and prevention of rocky desertification , improve the utilization rate, and solve the effect of energy crisis

Inactive Publication Date: 2016-07-27
LUSHAN COLLEGE OF GUANGXI UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The control of rocky desertification is mainly based on plant protection, but the main problems of this technology are: the selection of plant species is less, there are many coniferous trees and few broad-leaved trees; the planting technology is not standardized, and the survival rate is low; It is difficult to achieve large-scale and standardized planting, etc.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] The test site: a karst mountain in Longlin County, Baise City, Guangxi, which is a severe rocky desertification area, and the rocky desertification area accounts for 35% of the total area. In order to control the deterioration of the ecological environment, rocky desertification is controlled by the following methods in the 65 mu mountain area.

[0024] Using the interplanting of glabra, raspberry and ivy to restore the rocky desertification mountain, the specific steps are as follows:

[0025] (1) Choose smooth bark trees that can restore rocky desertification as arbors, raspberries as shrubs, and ivy as vines;

[0026] (2) Planting: During the rainy season, transplant the seedlings of glabra, raspberry and ivy to the rocky desertification mountain for planting. When planting seedlings, apply organic fertilizer in the planting holes of glabra, raspberry and ivy respectively, with an amount of 3.0kg Each light bark tree, 1.5kg / raspberry and 1.5kg / ivy are interplanted w...

Embodiment 2

[0031] Test location: a karst mountain in Leye County, Baise City, Guangxi, which is a severe rocky desertification area, and the rocky desertification area accounts for 28% of the total area. In order to control the deterioration of the ecological environment, rocky desertification is controlled by the following methods in the 90 mu mountain area.

[0032] Using the interplanting of glabra, raspberry and ivy to restore the rocky desertification mountain, the specific steps are as follows:

[0033] (1) Choose smooth bark trees that can restore rocky desertification as arbors, raspberries as shrubs, and ivy as vines;

[0034] (2) Planting: During the rainy season, transplant the seedlings of glabra, raspberry and ivy to rocky desertification mountains for planting. When planting the seedlings, apply organic fertilizer in the planting holes of glabra, raspberry and ivy respectively, with an amount of 2.5kg / light bark tree, 1.8kg / raspberry and 1.3kg / ivy, interplanted with ar...

Embodiment 3

[0039] Test location: a karst mountain in Donglan County, Hechi City, Guangxi, which is a moderate rocky desertification area. The area of ​​rocky desertification accounts for 15% of the total area. In order to control the deterioration of the ecological environment, rocky desertification is controlled by the following methods in the 103 mu of mountainous land.

[0040] Using the interplanting of glabra, raspberry and ivy to restore the rocky desertification mountain, the specific steps are as follows:

[0041] (1) Choose smooth bark trees that can restore rocky desertification as arbors, raspberries as shrubs, and ivy as vines;

[0042] (2) Planting: During the rainy season, transplant seedlings of glabra, raspberry and ivy to rocky desertification mountains for planting. When planting seedlings, apply organic fertilizers in the planting holes of glabra, raspberry and ivy respectively, with an amount of 2.8kg / light bark tree, 1.5kg / raspberry and 1.2kg / ivy, interplanted ...

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PUM

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Abstract

The invention discloses a method for repairing rocky desertification mountain land through interplanting of cornus wilsoniana, raspberry trees and ivy. According to the method, cornus wilsoniana capable of repairing rocky desertification is used as an arbor, raspberry trees are used as a shrub, and ivy is used as a liana; nursery stock is transplanted to the rocky desertification mountain land in the rainy season, arbor and shrub interplanting is conducted, the row spacing of cornus wilsoniana is 2.5-3.5 m, and the line spacing of cornus wilsoniana is 3.5-4.5 m; a triangle planting mode is adopted for raspberry trees, in other words, a line of raspberry trees is interplanted between every two lines of cornus wilsoniana; the row spacing of raspberry trees is 1.0-1.2 m, and one raspberry tree is planted in the middle of cornus wilsoniana of the same line; ivy is planted around cornus wilsoniana roots, and 2-3 pieces of ivy are planted around each piece of cornus wilsoniana; rooting watering is conducted after transplantation, and then conventional cultivation management is conducted. The method can effectively control water and soil loss and control rocky desertification, and can also promote economic development of the karst region and increase rural income, and has high social benefits, economic benefits and ecological benefits.

Description

technical field [0001] The invention relates to a control method for a karst rocky desertification area, in particular to a method for repairing a rocky desertification mountain area by interplanting glabra, raspberry and ivy. Background technique [0002] my country's Guizhou, Yunnan, Guangxi, Hunan and other karst areas are hardest hit by rocky desertification. Land rocky desertification has caused serious harm. The most direct consequence of the development of "rocky desertification" is the loss of land resources and the reduction of cultivated land. In addition, due to the high rate of exposed rocks in rocky desertification areas, less soil, lack of vegetation, low water storage capacity, and strong water leakage in rock formations, it is easy to cause water shortage and drought, which is often accompanied by serious drinking water difficulties for humans and animals, and heavy rain will lead to serious soil erosion. . Rocky desertification and serious water and soil l...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00A01G17/00
CPCA01G17/005A01G22/00
Inventor 韦冬萍韦剑锋韦巧云梁振华岑忠用胡桂娟和丽媛吴炫柯
Owner LUSHAN COLLEGE OF GUANGXI UNIV OF SCI & TECH
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