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Method for planting hawthorn and pseudo-ginseng in intercropping manner in stony desertification soil

A large-fruit hawthorn and rocky desertification technology, applied in botany equipment and methods, container cultivation, horticulture, etc., can solve the problems of intercropping research without notoginseng and hawthorn, to avoid direct sunlight, ensure growth needs, The effect of improving economic efficiency

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

The precipitation and natural climate in Yunnan and Guangxi in my country are suitable for the cultivation of Panax notoginseng, and intercropping with Hawthorn, which has strong adaptability, can form a natural and ideal light condition for Panax notoginseng, but there is no intercropping between Panax notoginseng and hawthorn yet. There is no report on the use of hawthorn and Panax notoginseng on rocky desertification soil to control rocky desertification.

Method used

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Embodiment Construction

[0027] The present invention will be described in detail below so that those skilled in the art can implement it after referring to this specification.

[0028] A method for intercropping hawthorn and Panax notoginseng on rocky desertification soil, expanding the rock pits naturally formed in rocky desertification areas into planting pits with a size of 25-40cm×25-40cm and a depth of 30-40cm, Fill the planting pit with 15-20cm of nutrient soil to ensure the basic growth needs of the big-fruit hawthorn and Panax notoginseng. Wherein, the nutrient soil is formed by mixing the following components by weight: river bottom sand 50-70, lake bottom mud 15-25, humic acid soil 85-120, bagasse 10-20, plant ash 5-15 and Attapulgite clay 5-9. The bottom sand of the river body can increase the water permeability and air permeability of the nutrient soil, and the lake bottom mud contains a large amount of organic matter, which can be obtained locally to increase the fertility of the nutrie...

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Abstract

The invention discloses a method for planting hawthorn and pseudo-ginseng in intercropping manner in stony desertification soil. The nature-made rock depression is expanded to a plantation pit in a size of 25-40cm*25-40cm and a depth of 30-40cm in the stony desertification area, and the nutrient soil of 15-20cm is arranged in the plantation pit. The nutrient soil comprises the following components by weight: 50-70 parts of river bottom sand, 15-25 parts of lake sediment, 85-120 parts of humic acid soil, 10-20 parts of bagasse, 5-15 parts of plant ash and 5-9 parts of attapulgite clay. The method also comprises the following steps: step 1, hawthorn seedling colonization, namely putting the hawthorn seedling in the plantation pit and using the nutrient soil for hilling planting; and step 2, pseudo-ginseng seedling colonization, namely planting the pseudo-ginseng seedling around the hawthorn seedling in the plantation pit.

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 interplanting hawthorn and notoginseng 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 rocky mount...

Claims

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Application Information

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IPC IPC(8): A01G17/00A01G1/00A01G9/02A01G27/02
CPCA01G9/02A01G17/005A01G22/00A01G27/02
Inventor 钟静海
Owner 钟静海
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