Method for recovering development and production of vegetation of sandy pasture

A grassland vegetation and sandy land technology, applied in the field of development and production, sandy grassland restoration vegetation, can solve problems such as the replacement of cattle and sheep not involved in the grassland ecosystem, and achieve the effects of increasing herdsmen's income, good meat quality, and long cycle.

Inactive Publication Date: 2010-07-14
INST OF BOTANY CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the past, grassland ecological management projects basically started from the grassland producers,

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Embodiment 1, sandy land grassland restoration vegetation, the method for developing production

[0021] Select 36,000 mu of degraded sandy land and grassland in Bayinhushuo Gacha (pastoral village) in Hunshandake Sandy Land, Inner Mongolia, with a coverage of about 20%. It is divided into 6 units, arranged in random blocks, and each unit has an area of ​​6,000 mu. Among them, 3 units adopt the method of restoring vegetation and developing production in sandy land and grassland of the present invention, and the other 3 units only adopt the method of enclosing and prohibiting grazing to restore vegetation. Continuous test for 2 years. The method for restoring vegetation and developing production in sandy land and grassland is carried out according to the following steps:

[0022] 1) Implementation of year-round grazing prohibition

[0023] 2) Raising chickens on sandy grass:

[0024] Chicken breed: high-quality Chai chicken with relatively high economic value, the hai...

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PUM

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Abstract

The invention discloses a method for recovering the development and production of vegetation of a sandy pasture. In the method, sheep and cattle herding is replaced by poultry culturing on the sandy pasture to recover the vegetation on the sandy pasture. The method for recovering the development and production of the vegetation of the sandy pasture takes the climate features, the topography and landscape features and the vegetation features of four sandy pastures in China and the spatial heterogeneity and diversity thereof into consideration, the operation is easy, food and cost are saved, the growth period is long, diseases are fewer, the meat quality is good, and the economic benefit is high; the pasture yield can be increased, and the local ecology environment is protected; and meanwhile, the income of herdsmen is increased, so the method is good for increasing the income of general herdsmen.

Description

technical field [0001] The invention relates to a method for restoring vegetation and developing production in sandy land and grassland. Background technique [0002] The sandy grassland in northern my country covers an area of ​​150,000 square kilometers. Due to continuous years of overloading and overgrazing, it has caused varying degrees of degradation, induced ecological problems such as sandstorms, pests and rodents, and directly affected its ecological service functions. The development brings harm and affects the ecological environment quality of surrounding areas. [0003] Grazing cattle and sheep has always been regarded as the main production function of grassland. The main cause of grassland ecological degradation is overloaded grazing. As long as the grazing pressure is reduced, most degraded grasslands can be restored under the action of natural forces. However, although a series of policy measures such as enclosing and prohibiting grazing, ecological migration,...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01K67/02A23K1/18
Inventor 蒋高明李永庚
Owner INST OF BOTANY CHINESE ACAD OF SCI
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