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Method of planting trees in saline-alkaline soil

A planting method and technology for saline-alkali land, which are applied to the field of arbor planting in saline-alkali land, can solve the problems of difficult planting and high salinity, and achieve the effects of improving survival rate, reducing salinity and reducing salinity.

Inactive Publication Date: 2017-06-13
BEIJING QIANJING LANDSCAPE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a planting pond structure that can be used for arbor planting in saline-alkali land, to solve the problem of high salinity in the soil of saline-alkali land and difficulty in planting seedlings

Method used

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  • Method of planting trees in saline-alkaline soil
  • Method of planting trees in saline-alkaline soil
  • Method of planting trees in saline-alkaline soil

Examples

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Embodiment 1

[0019] refer to figure 1 A saline-alkaline tree planting method disclosed in this embodiment includes planting trees in saline-alkali land based on a saline-alkali tree planting pool, wherein the process of planting trees in a saline-alkali land based on a saline-alkali tree planting pool includes:

[0020] Excavate tree pool 01: Excavate tree pool 01 in saline-alkali land according to the specifications of the planted trees. Tree pool 01 is excavated into a cylinder. The size of tree pool 01 is 8-10 times that of the root soil ball 12. Excavation, the excavation depth is 1.5-2m, avoid digging into a pillar with a large top and a small bottom, so as to prevent the root system from splitting, curling or upturning when stepping on it;

[0021] Irrigation and salt washing: After the tree pool 01 is excavated, pour water into the tree pool 01 to wash the salt, wash away the salt in the saline-alkali soil near the tree pool 01, and then spread a layer of 20-30cm thick fine sand on ...

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Abstract

The invention relates to a method of planting trees in saline-alkaline soil, comprising: planting trees in saline-alkaline soil based on saline-alkaline soil planting tanks, and salt-leaching the planting soil through water delivery pipe components with leak holes. The method allows the salt content of soil to be effectively reduced and allows salt return damage to be inhibited; the soil salt is collected through the water delivery pipe components with leak holes, and the salt is discharged with the flow of water. The method is simple and feasible, is low in cost, and is effective in reducing the salt content of soil to increase the survival rate of trees planted in the saline-alkaline soil.

Description

technical field [0001] The invention relates to the technical field of arbor planting in saline-alkali land, in particular to a method for planting arbor in saline-alkali land. Background technique [0002] Saline-alkali land is a type of salt accumulation, which means that the salt contained in the soil affects the normal growth of crops. According to the incomplete statistics of UNESCO and FAO, the area of ​​saline-alkali land in the world is 954.38 million hectares, of which my country is the largest 99.13 million hectares. The formation of alkaline soil and alkalized soil in my country is mostly related to the accumulation of carbonate in the soil. The degree of alkalization is generally high, and plants can hardly grow in severe saline-alkali soil areas. The main factors affecting the formation of saline-alkali soil include climatic conditions, geographical conditions, soil texture and groundwater, the influence of rivers and seawater, and improper farming management. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00A01G17/00A01G9/10
CPCA01G17/005A01G22/00A01G24/00
Inventor 沈豪任萌圃赵静朱仁元吕涛
Owner BEIJING QIANJING LANDSCAPE CO LTD
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