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A kind of pasture planting method in desert area

A planting method and regional technology, applied in the direction of soil preparation methods, botanical equipment and methods, fertilization methods, etc., to achieve the effects of increasing economic benefits, improving land resource utilization, and improving ecosystems

Active Publication Date: 2017-11-03
甘肃凯伟农牧业科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above existing technologies need to be improved in terms of integration degree, windbreak and sand fixation ability, ecological restoration time and status, pasture value, etc.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] Grass is planted in the saline-alkaline desert area with an average altitude of 1980m and a pH of 9.4.

[0015] After the land is selected, plowing is carried out, the depth is 45cm, and the regulating solution is sprayed after leveling, and the spraying amount is 35kg per mu. The formula of the regulating solution is 17.5 parts of biogas slurry, 2 parts of calcium chloride, 6.5 parts of potassium fulvic acid and 40 parts of clear water.

[0016] In the first year, licorice seeds and annual ryegrass seeds were selected for mixed sowing, the sowing rate of licorice seeds was 3kg per mu, and the sowing rate of annual ryegrass seeds was 4kg per mu, and the licorice seeds and annual ryegrass seeds were used at 33 ℃, After soaking in 2% sodium hydroxide solution for 10 hours, rinse with clean water for 20 minutes, remove it and mix it with the base fertilizer before sowing. The row spacing is 20 cm. The direction of the sowing strip is along the wind direction, that is, the ...

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Abstract

The invention discloses a pasture growing method for use in a desert region, and belongs to the technical field of desertification control. The method comprises the steps of land preparation, sowing and fertilization, and is suitable for a saline-alkaline desert region of which the altitude is 1,800-2,200 meters. After pretreatment of a selected land, different types of sowing and fertilization are performed gradually, and wind prevention, sand fixation and desert greening can be performed periodically, so that the ecological system of the desert region is improved effectively, stable transition of the desert region to a steppe region is realized, development of the planting industry and animal husbandry is promoted, the land resource utilization ratio can be increased, and the economical benefit of peasants is increased.

Description

technical field [0001] The invention belongs to the technical field of desertification prevention and control, and in particular relates to a pasture planting method in a desert area. Background technique [0002] my country has become one of the most serious countries in the world suffering from desertification. Almost all desertifications begin with the degradation of vegetation communities, eventually evolve into the degradation of the entire desert ecosystem, and then reversely lead to the desertification of the entire region. Most of my country's arid and semi-arid desert areas are located in the hinterland of the continent, which is a typical continental arid climate. The soil is weakly developed, with little natural precipitation and large potential evaporation. There are few desert plant species and low coverage in the area. The entire ecological environment Fragile and easily disturbed, the severely degraded desert vegetation community cannot effectively rely on its...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G1/00A01C21/00A01B79/02
CPCY02A40/22
Inventor 赵明红
Owner 甘肃凯伟农牧业科技发展有限公司
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