Method for intercropping honeysuckle and fructus cnidii in stony desertification soil

A technology of rocky desertification and honeysuckle, which is applied in the fields of botanical equipment and methods, land preparation methods, agricultural machinery and implements, etc., can solve the problems of difficulty in maintaining the seeds and seedlings of Cnidium spp. effect of income

Inactive Publication Date: 2015-08-26
钟静海
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, due to the strong erosion of rainwater on the rocky desertification soil, it is difficult to maintain the seeds and seedlings of Cnidium chinensis, so there is no report of using Cnidium chinensis to control rocky desertification soil at present.

Method used

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Embodiment Construction

[0023] The present invention will be described in detail below so that those skilled in the art can implement it after referring to this specification.

[0024] A method for intercropping honeysuckle and Fructus Cnidii on rocky desertification soil, comprising the following steps:

[0025] 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 30-40cm×30-40cm and a depth of 40-50cm, and lay 5-10cm of water retention at the bottom of the planting pit layer, 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 the rainwater during rainfall, thereby improving the water-retaining capacity of the soil and improving the air permeability of the soil. A grid-shaped groove is inverted on the water-...

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Abstract

The invention discloses a method for intercropping honeysuckle and fructus cnidii in stony desertification soil. The method includes the steps that rock pits naturally formed in a desertification region are expanded into planting pits, the size of the planting pits is 30-40 cm* 30-40 cm, and the depth of the planting pits is 40-50 cm; 5-10 cm water retention layers are laid at the bottoms of the planting pits and formed by mixing, by weight, 30-50 parts of wood bits, 30-50 parts of straw and 20-30 parts of dead leaves at the bottom of a forest; a latticed groove is formed in each water retention layer in an upturned mode and filled with nutrient soil by 20-35 cm, wherein the nutrient soil is formed by mixing, by weight, 160-260 parts of humic acid soil, 5-10 parts of plant ash, 5-10 parts of farmyard manure and 5-9 parts of attapulgite clay; honeysuckle seedlings are planted into the nutrient soil in the planting pits, the planting pits are filled and leveled up with the nutrient soil, and fructus cnidii seeds are broadcast at the positions, around the honeysuckle seedlings, in the planting pits and in other soil gaps of the stony desertification soil.

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 intercropping honeysuckle and cnidium chinensis 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 ro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/00A01G1/00A01B79/02
CPCA01G17/005A01B79/02A01G22/00
Inventor 钟静海
Owner 钟静海
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