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Plantation method using water dampness-resistant tree seed to restore reservoir hydro fluctuation belt

A planting method and technology of the ebb and flow zone, applied in application, cultivation, agriculture, etc., can solve the problems of sediment deposition in reservoirs, soil erosion, damage to natural landscapes on both sides of the river, etc. Effect

Inactive Publication Date: 2015-12-23
GUANGDONG HONEE ENERGY SAVING ENVIRONMENTAL PROTECTION TECH
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Problems solved by technology

The water-fluctuation zone is exposed, and the soil is peeled off layer by layer by rainwater erosion and wave erosion, causing serious soil erosion and even collapse, causing sedimentation in the reservoir, destroying the natural landscape on both banks, and accelerating the ecological environment of the entire reservoir area. deterioration

Method used

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Examples

Experimental program
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Embodiment 1

[0009] A restoration demonstration was carried out in a typical hydrofluctuation zone in Xinfengjiang Reservoir, Heyuan City, Guangdong Province. A planting method for repairing a water-fluctuation zone of a water-resistant and wet tree species, the specific steps are as follows:

[0010] 1. Selection of plants

[0011] According to the growth habits of tree species and the natural environmental conditions of the wetland, annual water-resistant tree species with good stability and strong resistance to diseases and insect pests are selected as restoration tree species for the restoration of the water-fluctuation zone of the reservoir. The water-resistant and wet tree species that can be selected are metasequoia, cypress, pond pine, bald cypress, slash pine, sweetgum, maple poplar, weeping willow, and alder.

[0012] 2. Planting time

[0013] Choose to plant when the water level drops to the minimum after drainage every summer and the water-fluctuating zone is completely expos...

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Abstract

The invention relates to a plantation method using water dampness-resistant tree seeds to restore a reservoir hydro fluctuation belt; the method comprises the following steps: using tests to select water dampness-resistant tree seeds with good stability and strong anti-insect disease capability to serve as restore tree seeds used for restoring the reservoir hydro fluctuation belt; combing with hydro fluctuation belt characteristics so as to realize section implementation; using reasonable afforestation technology and planting method to reduce water and soil loss, to restore hydro fluctuation belt ecology environment, and to beautify landscape, thus providing high environment benefits, social benefits and economic benefits.

Description

【Technical field】 [0001] The invention relates to the technical field of ecological environment protection and management, in particular to a method for planting water-resistant and wet tree species to repair the water-fluctuating zone 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-fluctuation zone is exposed, and the soil is peeled off layer by layer by rainwater erosion and wave erosion, causing serious water and soil erosion, and even collapses, causing sedimentation in the reservoir, destroying the natural landscape on both sides of the bank, and accelerating the ecological environment of the entire reservoir area. deterioration. [0003] Afforestation can not only beautify the environm...

Claims

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Application Information

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IPC IPC(8): A01G17/00
CPCA01G17/005
Inventor 曾少光
Owner GUANGDONG HONEE ENERGY SAVING ENVIRONMENTAL PROTECTION TECH
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