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Method for planting trees in chestnut soil

A planting method and technology of chestnut soil, applied in the field of tree planting under chestnut soil, can solve the problems of wasting tree resources, waste, and failure to analyze the cause of death of seedlings, and achieves overcoming negative effects, small investment, and lowering pH value. Effect

Active Publication Date: 2013-08-28
北京正和恒基滨水生态环境治理股份有限公司
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Problems solved by technology

Not to mention the cause of seedling death, but a large number of seedling replacements every year, which not only wastes a lot of tree resources in the country, but also causes a lot of waste of human, financial and material resources due to repeated planting

Method used

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  • Method for planting trees in chestnut soil
  • Method for planting trees in chestnut soil
  • Method for planting trees in chestnut soil

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Embodiment Construction

[0028] like figure 1 As shown, the invention provides a tree planting method under chestnut soil. The method for planting trees under the chestnut soil soil adopted by the present invention comprises the following steps: (1) sampling the soil at different locations (lots); (2) measuring the pH value and soil organic matter content of the soil at the distribution points (3) Improve the soil at the point where the chestnut soil is distributed and plant trees on the improved soil.

[0029] like image 3 and Figure 4 As shown, when sampling the soil, the sampling method can be selected to take a point every 30 meters in the shape of a quincunx. In case of a rectangular plot, the points can be arranged in a serpentine shape. Large variances in variation lead to measurement errors. Then remove floating soil at each sampling point, and use a shovel to dig out 0.5-1.5kg of soil at a depth of 0-30cm, such as 10cm, 15cm, 20cm, 25cm or 30cm, such as 0.5kg, 1.0kg or 1.5kg. Pour the...

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Abstract

The invention relates to a method for planting trees in chestnut soil. The method includes the steps: (1) performing distribution point sampling on soil in different places; (2) detecting pH (potential of hydrogen) values and soil organic matter contents of collected soil samples; and (3) performing improvement on the soil which is chestnut soil on distribution points, and planting trees in the improved soil. A physical and chemical combined method is adopted aiming at reasons affecting plant growth, pine needle soil with unique properties is used for increasing soil organic matters so as to improve fertility, meanwhile organic matters in the pine needle soil and acidity of the pine needle soil are utilized for acid-base neutralization, and a specific applying mode can be combined to enable neutralized potential of hydrogen to be maintained, so that the defect that high alkalinity of the soil cannot be changed effectively for a long time caused by soil characteristics when acid-base neutralization is performed purely is overcome, soil physical properties are achieved, the pH value of the soil is lowered, the propose for growth of trees resistant to saline and alkaline is achieved, and maximum benefits are gained by small investment.

Description

technical field [0001] The invention relates to a method for planting trees, in particular to a method for planting trees under chestnut soil. Background technique [0002] With the rapid development of the national economy and the development of the western region, Ordos City in Inner Mongolia has made a qualitative leap in the quality of life of local residents due to the massive exploitation of coal, natural gas, rare earth and other energy sources. Although there are many new high-rise buildings and complete infrastructure, due to the lack of rainfall, perennial wind and sand, the vegetation is relatively poor in the plateau area. [0003] In order to change the environment, the local government has invested a lot of financial and material resources in afforestation, but because most of the soil near the residence is composed of light chestnut soil, the soil structure is relatively loose and composed of fine sand particles, which is the main source of local sandstorms. ...

Claims

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Application Information

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IPC IPC(8): A01G1/00G01N21/78G01N27/00A01B79/00A01G23/04
Inventor 于德发潘瑞李江锋楮婷雯
Owner 北京正和恒基滨水生态环境治理股份有限公司
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