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Vegetation restoration method of reservoir soft soil slope water-level-fluctuating zone

A technology of vegetation restoration and ebb and flow zone, which is applied in the fields of botanical equipment and methods, water conservancy engineering, plant cultivation, etc. Large and other problems, to achieve the effect of obvious soil and water conservation, easy maintenance, and beautify the landscape

Inactive Publication Date: 2016-08-03
GUANGDONG HONEE ENERGY SAVING ENVIRONMENTAL PROTECTION TECH
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Problems solved by technology

However, the disadvantages of the vegetation restoration method in the soft soil water-fluctuation zone of the reservoir are: (1) the water level in the water-fluctuation zone varies greatly, the survival rate of seeds sprayed on the surface of the slope protection is low, and the maintenance cost is high; , The cost is high, and it is easy to cause secondary pollution to the environment; (3) The ecological restoration period of the soft soil water-fluctuation zone of the reservoir is long

Method used

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  • Vegetation restoration method of reservoir soft soil slope water-level-fluctuating zone

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Embodiment Construction

[0019] In order to make the object, technical solution and advantages of the present invention more clear, the following examples further illustrate the present invention. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0020] Guangdong Hongri Energy Saving and Environmental Protection Technology Co., Ltd. screened out 16 species of woody plants on the shore of the key tourist route from Wanlu Lake Wharf to Shuiyue Bay, Xinfengjiang Reservoir, Heyuan City, which has different water level fluctuation rhythms and height differences. and herbaceous plants, at 5 meters underwater, the ground millet was used as a vegetation slope protection test. The results showed that the ground millet grew well on xeric land for a long time, and grew normally when it was shallowly submerged, half-submerged and fully submerged. It can still survive after submerged for 8-9 months. It is resi...

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Abstract

The vegetation restoration method for the water-fluctuation zone of the soft soil slope of the reservoir is to select ground-flooding millet with flood tolerance, drought tolerance, and barren resistance as the restoration plant for the restoration of the water-fluctuation zone of the reservoir, and to drive multiple rows of piles on the soft soil slope of the reservoir, and then place the The paving millet is planted between two rows of piles, and then the surface of the paving millet is covered with a wire mesh to achieve the effect of fixing the paving millet. The invention can maintain water and soil, conserve water sources and beautify the environment, and has high environmental, social and economic benefits.

Description

【Technical field】 [0001] The invention relates to the technical field of ecological environment protection and treatment, in particular to a vegetation restoration method for a water-fluctuation zone of a soft soil slope of a reservoir. 【Background technique】 [0002] The ebb and flow zone is a phenomenon unique to rivers, lakes, and reservoirs. It refers to the ebb and flow between the highest water level and the lowest water level caused by seasonal water level ups and downs, periodic water storage, and ecological water regulation. area. The water-fluctuating zone is exposed, and the soil is peeled off layer by layer due to rainwater erosion and wave erosion, causing serious soil erosion and even collapse, resulting in sediment accumulation in the reservoir. [0003] Especially the soft soil water-fluctuation zone of the reservoir. The existing method is to lay concrete on the bottom of the water-fluctuating zone, spray seeds on the surface to plant, and use the method o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02B1/00A01G1/00
CPCE02B1/00A01G22/00
Inventor 曾少光
Owner GUANGDONG HONEE ENERGY SAVING ENVIRONMENTAL PROTECTION TECH
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