Arid and sandy area natural pasture restoration method

A restoration method, sandstorm technology, applied in the field of grassland restoration, can solve the problems of heavy sandstorm, increased ecological restoration cost, high mortality rate, etc., and achieve the effect of repairing grassland with remarkable restoration effect

Inactive Publication Date: 2020-07-28
INNER MONGOLIA AUTONOMOUS REGION ACAD OF AGRI & ANIMAL HUSBANDRY SCI
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Problems solved by technology

The arid sandy steppe area has the characteristics of "big sandstorm" and "ecological fragility", which are the main reasons for low plant emergence rate, high mortality rate and increased ecological restoration cost

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  • Arid and sandy area natural pasture restoration method

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Embodiment Construction

[0016] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0017] A natural grassland restoration method in arid and sandy area, comprising the following steps:

[0018] S1. Row belt configuration: Use machinery to prepare the ground in arid and sandy areas, first ditch and then level, and arrange the seedling planting belt. The width of the seedling planting belt is 3 meters, and the distance between the seedling planting belts is 7 meters. Each group of seedlings The planting belt is provided with 4 rows of planting pits;

[0019] S2. Planting of seedlings: Put the seedlings of Camellia chinensis in the upright planting pit, keep the roots of the seedlings stretched, and cover the soil in layers...

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Abstract

The invention relates to the technical field of pasture restoration, and particularly relates to an arid and sandy area natural pasture restoration method. The arid and sandy area natural pasture restoration method comprises the following steps of: S1, carrying out row belt configuration, i.e., carrying out soil preparation on an arid and sandy area by utilizing machinery, ditching first, then carrying out leveling, and sorting out seedling planting belts, wherein a width of each seedling planting belt is 3 meters, a distance between the seedling planting belts is 7 meters, and each group of seedling planting belts is provided with four rows of planting pits; and S2, carrying out seedling planting, i.e., vertically planting seedlings of ceratoides arborescens into the pits, keeping root systems of the seedlings stretched, earthing up layer by layer to enable roots of the seedlings to totally enter the soil, carefully treading down, and planting forage grass in regions between the seedling planting belts. According to the invention, a four-row one-belt forage grass over-sowing after-culture mode is proposed, the subshrub ceratoides arborescens blocks wind and sand, so that gramineous forage grass agropyron cristatum planted between the belts grow better, the aim of restoring a pasture is fulfilled, and a restoration effect is obvious.

Description

technical field [0001] The invention relates to the technical field of grassland restoration, in particular to a natural grassland restoration method in arid and sandy areas. Background technique [0002] Grassland degradation has become a worldwide problem, and research on natural grassland improvement technology has received more and more attention. The arid sandy grassland area has the characteristics of "big sandstorm" and "ecological fragility", which is the main reason for the low plant emergence rate, high mortality and the increase of ecological restoration cost. Therefore, in view of the serious degradation of natural grassland in arid and sandy areas, we propose a natural grassland restoration method in arid and sandy areas. SUMMARY OF THE INVENTION [0003] The purpose of the present invention is to propose a natural grassland restoration method in arid and sandy areas in order to solve the shortcomings of the prior art. [0004] In order to achieve the above ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G22/00A01G17/00A01B79/02
CPCA01B79/02A01G17/005A01G22/00
Inventor 李彬伊风艳高凌智展春芳张建中单玉梅赵举戚迎龙尹春艳狄彩霞
Owner INNER MONGOLIA AUTONOMOUS REGION ACAD OF AGRI & ANIMAL HUSBANDRY SCI
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