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A karst region rapid plant recovering method

A rapid recovery, karst technology, applied in botany equipment and methods, horticulture, soilless cultivation, etc., can solve the problems of low survival rate, large amount of engineering, high project cost, etc., and achieve the effect of improving nutrition and reducing resistance

Inactive Publication Date: 2009-10-07
贵州碧泰环境生态科技有限公司
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  • Abstract
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  • Application Information

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Problems solved by technology

The former requires a large amount of soil, so the project volume is large and the project cost is high; although the latter is convenient and quick, but the survival rate is low, manual maintenance is required, and the operating cost is high

Method used

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  • A karst region rapid plant recovering method
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Embodiment 1

[0015] The activated sludge is air-dried and pulverized to the size of rice grains, 10 kg of activated sludge powder, 39 kg of soil, 25 kg of phosphogypsum, 25 kg of fly ash, and 1 kg of paper pulp are mixed uniformly to make 100 kg of growth substrate, and 10 kg of black Wheatgrass seeds are uniformly mixed with the growth substrate to prepare sowing materials; the prepared sowing materials are evenly spread on the waste ground, ensuring that the thickness of the thinnest part is ≥ 10 mm, and then the cultivation and management are carried out according to conventional methods.

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Abstract

The invention discloses a karst region rapid plant recovering method belonging to plant cover cultivation methods; and is object to provide a method of using small amount of soil to rapid recover grass in karst region. Its technical scheme includes: mixing uniformly the grass seeds and the growth substrate at a weight ratio of 1:10 to confect a sowing material, uniformly covering the sowing material on the surface of the abandoned land, and then performing breeding management according to conventional method, wherein, the growth substrate is confected by the following material at weight percentage: 39% of clay, 25% of phosphogypsum powder, 25% of fly ash, 10% of activated sludge powder, 1% of paper pulp. The grass planted by the method has high survival rate and fast plant growth; can not only prevent soil erosion, but also significantly improve the ecological environment and natural landscape; has small engineering amount, convenient construction, low investment and quick returns, and the like advantages; and the method is a karst region reclamation treating and plant cover recovering ideal method.

Description

Technical field: [0001] The invention relates to a method for planting turf, in particular to a method for planting turf to form vegetation in karst areas. Background technique: [0002] As we all know, although our country has a vast area, many areas belong to karst geological structure. Because the soil layer in the karst area is relatively barren, the vegetation is barren, and the water and soil loss is relatively serious, the ecological environment is relatively poor; serious water and soil loss not only easily leads to various geological disasters such as landslides and mud-rock flows, but also aggravates the desertification and stony desertification of the land. , leading to the deterioration of the ecological environment. For this reason, reclamation management and vegetation restoration in karst areas have become an important and urgent task. [0003] At present, there are mainly two methods for vegetation restoration in karst areas: one method is to cover a layer ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00A01G31/00
Inventor 吴永贵吴宇喻阳华
Owner 贵州碧泰环境生态科技有限公司
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