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The Method of Planting Grass on Granite Red Soil Slope Land

A technology for granite and sloping soil, which is applied to the field of planting forage on granite red soil sloping land to achieve the effects of increased output, reduced soil erosion, obvious ecological benefits and economic benefits

Active Publication Date: 2018-03-27
谢庭生
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] The technical problem to be solved by the present invention is to overcome the defects of the existing methods for planting pasture and provide a method that is suitable for both red soil slopes and granite red soil slopes for planting pastures

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  • The Method of Planting Grass on Granite Red Soil Slope Land
  • The Method of Planting Grass on Granite Red Soil Slope Land
  • The Method of Planting Grass on Granite Red Soil Slope Land

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Embodiment Construction

[0021] The present invention is described in further detail below in conjunction with embodiment.

[0022] The land used in this embodiment is granite red loam slope land, which is mostly distributed in sections with relatively large slopes, and there are also many hilly lands with gentle slopes; its most obvious feature is mainly that vegetation is sparse, with a coverage of 1-2%; the soil layer Shallow, incomplete layer development, directly transition from topsoil to parent material layer or parent rock; soil erosion is serious, and often collapses, fine soil particles are washed to the foot of the slope or valley by runoff, leaving coarser particles, coarse-grained soil particles Granite red loam soil with sand and silt on steep slopes is the parent material, the parent material layer is exposed, and the sand content is as high as 80%. In the high temperature season of summer, the surface temperature is as high as 65°C, and there is no fertility. After the seeds germinate, ...

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Abstract

The method for planting herbages on granite red earth slopes comprises selection of species of herbages comprising selecting Gramineae herbages; soil preparation comprising digging small holes or seeding furrows in granite red earth slopes; treatment before seeding herbage seeds, dressing the seeds using a mixed solution composed of a titanium fertilizer and phosphate-solubilizing bacteria and yellow mud before seeding the herbage seeds; seeding comprising seeding ryegrass from September to October and seeding paspalum notatum flugge in February in next year in abrupt slopes, and seeding paspalum notatum flugge in February in the first year in gentle slops; management after seeding comprising covering seeds using nutrient soil after seeding, covering non-woven fabrics, and irrigating enough water. By adopting the method for planting herbages on the granite red earth slopes, sod can quickly recover on the naked granite red earth slopes, water and soil losses can distinctly reduced, physical and chemical properties of the soil can be improved, water, a fertilizer, gas and heat become coordination, growth of the herbage are benefited, soil resources which cannot be used in the past can be utilized at high efficiency.

Description

technical field [0001] The invention relates to a method for planting pasture on a red soil slope, in particular to a method for planting pasture on a granite red soil slope. Background technique [0002] The phenomenon of land desertification originates from the destruction of forest grass cover and ends with the recovery of vegetation. Since November 25, 1978, when the State Council decided to launch the "Three North" shelterbelt system construction project in 551 counties (banners, cities) in 13 provinces, my country's shelterbelt system construction has emerged a new situation and entered a new stage. In the 1990s, the national desertification prevention and control project was launched. After 50 years of construction, my country's grass cultivation and sand prevention work has summed up relatively rich experience. In particular, in recent years, there have been many achievements in domestic afforestation and grass cultivation. For example, Gansu Province promoted fence...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G22/00A01B79/02
CPCA01B79/02
Inventor 谢庭生魏晓谢树春赵玲李红苏昌贵
Owner 谢庭生
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