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Method for planting brazilwood and alpinia oxyphylla in stony desertification soil

A technology of rocky desertification and hematoxylin, which is applied in botany equipment and methods, plant cultivation, horticulture, etc., can solve the problems of unhealthy planting, poor water retention capacity, and planting benefit, so as to improve the survival rate and water retention Ability to ensure the effect of growth needs

Inactive Publication Date: 2015-09-02
钟静海
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Problems solved by technology

The climatic conditions and precipitation characteristics in Hainan, Guangdong, Guangxi and other regions of our country are suitable for the growth of Yizhi, but due to the poor rocky desertification soil and poor water retention capacity, it is generally not conducive to the planting of Yizhi, and there is no such thing in rocky desertification at present. Reports on Planting Nootropics in Soil

Method used

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Embodiment Construction

[0026] The present invention will be described in detail below so that those skilled in the art can implement it after referring to this specification.

[0027] A method for planting hematoxylin and phylloxera on rocky desertification soil, comprising the following steps:

[0028] Step 1. Expand the planting pit, expand the rocky pit naturally formed in the rocky desertification area into a planting pit with a size of 20-60cm×30-60cm and a depth of 30-60cm, and lay 10-20cm of water retention at the bottom of the planting pit The water-retaining layer is formed by mixing 30-50 parts by weight of wood chips, 30-50 parts by weight of straw and 20-30 parts by weight of dead leaves at the bottom of the woods. The water-retaining layer has strong water absorption and can absorb part of Rainwater, thereby increasing the water holding capacity of the soil, and improving soil aeration. A grid-shaped groove is inverted on the water-retaining layer to form a wrapping of the water-retain...

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Abstract

The invention discloses a method for planting brazilwood and alpinia oxyphylla in stony desertification soil. The method comprises the following steps of firstly expanding rock pits naturally formed in a stony desertification region into planting pits with proper sizes; paving water holding layers at the bottoms of the planting pits, and buckling a latticed groove on each water holding layer; then filling the latticed grooves with nutrient soil, wherein the nutrient soil is prepared by mixing the following components in parts by weight: <0}{0><}0{>40 to 60 parts of sand soil, 100 to 150 parts of humic acid soil, 11 to 15 parts of plant ash, 5 to 10 parts of farmyard manure and 5 to 9 parts of attapulgite clay; <0}{0><}0{>planting brazilwood seedlings in the planting pits which are not less than 40cm*40cm*40cm, and backfilling the planting pits with the nutrient soil; raising alpinia oxyphylla seedlings in seedling raising trays with sizes of about 20cm*20cm*10cm, embedding the seedlings and the seedling raising trays into the nutrient soil in the planting pits with the sizes of (20 to 30)cm*(20 to 30)cm*(30 to 40)cm, so that the alpinia oxyphylla is planted.

Description

technical field [0001] The invention relates to the field of rocky desertification soil control, in particular to a method for controlling soil rocky desertification by using a method of planting hematoxylin and acacia on the rocky desertification soil. Background technique [0002] Rocky desertification is the abbreviation of "rocky desertification". It refers to the destruction of surface vegetation caused by human activities under the tropical and subtropical humid and semi-humid climate conditions and the natural background of karst development, resulting in serious loss of soil and bedrock. The phenomenon of land degradation with large areas of bare or gravel accumulation is also an extreme form of land degradation in karst areas. For a long time, the natural vegetation in Guangzhou, Yunnan and other areas of my country has been continuously destroyed, and large areas of steep slopes have been opened up, resulting in exposed ground. In addition, the soil layer in karst ...

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 钟静海
Owner 钟静海
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