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The method of inter-planting medicinal materials in hilly area of ​​red soil with deep pine and inter-tillage of medicinal materials on slopes

A technology for camellia oleifera forest and young age, which is applied to the field of interplanting medicinal materials in the young camellia oleifera forest and the field of subsoiling and cultivating, can solve problems such as no reports, so as to improve soil moisture content, promote soil organic matter humification, and increase drug production. obvious effect

Active Publication Date: 2017-12-22
湖南经地科技发展有限公司
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Problems solved by technology

But the existing subsoiling tillage technology is mainly applicable to the northern arid and semi-arid areas, and there is no report on the subsoiling tillage technique for the Quaternary laterite red soil slope land in the south

Method used

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  • The method of inter-planting medicinal materials in hilly area of ​​red soil with deep pine and inter-tillage of medicinal materials on slopes
  • The method of inter-planting medicinal materials in hilly area of ​​red soil with deep pine and inter-tillage of medicinal materials on slopes
  • The method of inter-planting medicinal materials in hilly area of ​​red soil with deep pine and inter-tillage of medicinal materials on slopes

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Embodiment Construction

[0018] The present invention will be further described below in conjunction with embodiment.

[0019] 1. Site selection

[0020] Subtropical red soil has a variety of parent materials (rocks), and many parent materials (rocks) form a variety of land types. Among them, the area of ​​Quaternary red soil red soil is relatively large. In Hunan Province alone, there are Quaternary red soil red soil slopes of 46.05×10 4 h㎡, distributed in the four water systems of Hunan, Zi, Yuan and Li and their tributaries and connected basins, low hills and hilly areas around the lake, with low altitude (below 300m) and gentle slope (<25°), the reclamation rate is low It has reached 24.8%, but there is still a lot of idle land that can be used; moreover, the newly cultivated Quaternary laterite red soil Camellia oleifera forest land reaches 0.6×104h㎡, and about 1 / 3 is interplanted medicinal materials of young Camellia oleifera; that is to say, the Quaternary red soil The area of ​​red soil is re...

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Abstract

The method for planting medicinal materials among young camellia oleifera forests in red soil hilly areas with deep loosening and intertillage on slopes, including the following steps: (1) Cultivated land selection: in the Quaternary laterite red soil hilly areas, select young camellia oleifera forests to plant medicinal materials on slopes as intervals Objects of subsoiling and cultivating; (2) ditching, fertilization, and soil preparation: ditching along the contour line, applying basal fertilizer in the ditch, and then covering with soil to form a contoured border; (3) transplanting and planting of medicinal seedlings or rhizomes; ( 4) Subsoiling and intertillage: subsoiling and intertillage before the ridges are closed in summer; (5) Grass belt or grass fence: young Camellia oleifera forest slopes, from the top to the foot of the slope, the interval between the slope surface is 9‑11m, and the grass belt is built at the same height or grass hedges. Using the invention can increase the moisture content of the soil, facilitate soil aeration and promote nutrient effectiveness after rain, and promote the humification of soil organic matter. Compared with the existing conventional intertillage, the water content of the soil layer is increased, the soil bulk density is reduced, and the nutrient content of the soil layer is increased, which can promote the growth of young Camellia oleifera forest and increase the output of medicinal materials.

Description

technical field [0001] The invention relates to a method for interplanting medicinal materials in young camellia oleifera forests, and in particular to a method for interplanting medicinal materials in young camellia oleifera forests and intertilling deeply pine and intertillage in Quaternary laterite red soil hilly areas. Background technique [0002] Drought has always been an important limiting factor for agricultural production. In recent years, with the warming of the climate, the problem of drought has become more and more prominent. Not only the arid and semi-arid areas with less rainfall have suffered severe droughts, but even the southern red soil hilly areas with high rainfall but different hot and humid seasons in the past have experienced autumn Drought periods are also more frequent. [0003] As conventional tillage is mainly based on ridge plows, the occurrence of drought is exacerbated. Because of tillage operations, trampled by humans and animals, and rollin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01B79/00A01B79/02A01G1/00A01G17/00
Inventor 谢庭生魏晓王芳许波阳琴
Owner 湖南经地科技发展有限公司
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