Method for interplanting glycyrrhiza under afforestation in protection forest

It is a technology for interplanting and shelter forest under forest, which is applied in the fields of botany equipment and methods, horticulture, plant cultivation, etc. It can solve the problems of low vegetation coverage rate, single plant species, and poor tree growth under forest, so as to enhance ecological protection ability, The effect of improving soil fertility and improving coverage

Inactive Publication Date: 2018-01-26
ELION SHOUJIAN ECOLOGICAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, most of the shelterbelts are pure arbor forests, with a single plant species, simple tree composition structure, low vegetation coverage under the forest, and poor growth of trees due to p...

Method used

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  • Method for interplanting glycyrrhiza under afforestation in protection forest
  • Method for interplanting glycyrrhiza under afforestation in protection forest
  • Method for interplanting glycyrrhiza under afforestation in protection forest

Examples

Experimental program
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Effect test

Embodiment 1

[0040] Embodiment 1 is a method for interplanting Glycyrrhizae uralensis under a Xinjiang poplar shelterbelt provided by the application, including:

[0041] Select the Xinjiang poplar shelterbelt with a canopy density of 0.5, and drill planting holes under the Xinjiang poplar shelterbelt.

[0042] In this example, the selected experimental site is Alar City, Xinjiang, at an altitude of 1100m, and the selected shelterbelt type is Xinjiang poplar shelterbelt, the width of the forest belt is 30m, and the row spacing of trees is 1.5m×3.0m. The soil type of the Xinjiang poplar shelterbelt is heavy saline-alkali soil, the total soil salt content is about 17.7g / kg, the soil pH value is 9.2, and the soil salinity is mainly sodium chloride. The climate of the Xinjiang poplar shelterbelt plantation is a temperate extreme continental desert arid climate, with long light hours, large temperature difference between day and night, low rainfall, and large evaporation. The annual average tem...

Embodiment 2

[0057] Embodiment 2 is a method for interplanting Glycyrrhiza inflata under a black mulberry shelterbelt provided by the present application, comprising:

[0058] Select a black mulberry shelterbelt with a canopy density of 0.3, and drill planting holes under the black mulberry shelterbelt.

[0059] In this example, the selected experimental site is Alar City, Xinjiang, 1100m above sea level, and the selected shelterbelt type is black mulberry shelterbelt, the width of the forest belt is 35m, and the row spacing of trees is 1.5m×3.0m. The soil type of the black mulberry shelterbelt is heavy saline-alkali soil, the total soil salt content is about 12.5g / kg, the soil pH value is 8.6, and the soil salinity is mainly sodium chloride. The climate of the black mulberry shelterbelt plantation is a temperate extreme continental desert arid climate, with long sunshine time, large temperature difference between day and night, low rainfall, large evaporation, annual average temperature o...

Embodiment 3

[0074] Embodiment 3 is a method for interplanting licorice glabra under a Populus euphratica shelterbelt provided by the present application, including:

[0075] Select a Populus euphratica shelterbelt with a canopy density of 0.2, and drill planting holes under the Populus euphratica shelterbelt.

[0076] In this example, the selected experimental site is Alar City, Xinjiang, at an altitude of 1100m, and the selected shelterbelt type is Populus euphratica shelterbelt, the width of the forest belt is 33m, and the row spacing of trees is 1.5m×3.0m. The soil type of the Populus euphratica shelterbelt is heavy saline-alkali soil, the total soil salt content is about 10.3g / kg, the soil pH value is 8.2, and the soil salinity is mainly sodium chloride. The climate of the Populus euphratica shelterbelt plantation is a temperate extreme continental desert arid climate, with long light hours, large temperature difference between day and night, low rainfall, large evaporation, annual av...

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Abstract

The invention provides a method for interplanting glycyrrhiza under afforestation in a protection forest. The method comprises the following steps: 1) digging planting holes: selecting the protectionforest with the canopy density which is not greater than 0.5 and digging the planting holes under the afforestation in the protection forest; 2) selecting seedlings: selecting glycyrrhiza germchits which have no diseases and insect pests, the seedling root length of 20cm to 35cm and the ground diameter of the seedlings of 0.4cm to 0.8cm; 3) planting: putting the glycyrrhiza germchits into the planting holes and backfilling and compacting by utilizing sandy soil. According to the method provided by the invention, the glycyrrhiza is interplanted under the afforestation in the protection forest and the coverage rate of vegetation under the afforestation is improved; the ecological protection function of the protection forest is enhanced.

Description

technical field [0001] The application relates to the field of interplanting of agricultural and forestry crops, in particular to a method for interplanting licorice under a shelter forest. Background technique [0002] At present, China is one of the countries most seriously harmed by desertification, and the situation of desertification is very severe. In order to solve the problem of desertification, shelterbelts are usually used for prevention and control. Shelterbelts have multiple ecological benefits such as reducing wind speed, preventing wind and strengthening forests, conserving water sources, and protecting biodiversity. However, most of the shelterbelts are pure arbor forests, with a single plant species, simple tree composition structure, low vegetation coverage under the forest, and poor growth of trees due to poor soil, so the protective function of the shelterbelt is obviously insufficient. In addition, the current shelterbelts only have the function of ecolo...

Claims

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Application Information

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IPC IPC(8): A01G22/00A01G17/00
Inventor 庞瑞李慧婷刘珮奥文祥高建刚侯海洋
Owner ELION SHOUJIAN ECOLOGICAL TECH CO LTD
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