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A cascaded tree planting method in the water-fluctuation zone of the reservoir bank

A water-fluctuating zone and cascading technology, which is applied in botany equipment and methods, plant cultivation, gardening, etc., to achieve good protection, stabilize tree species, and avoid the effects of external forces

Active Publication Date: 2018-09-21
CHUNAN COUNTY XINANJIANG DEVELOPMENT GENERAL COMPANY
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Problems solved by technology

[0003] The purpose of the present invention is to solve the problem that the surrounding submerged land presents a periodical change area due to seasonal water level fluctuations in the bank bank ebb and flow zone, and to restore the ecological environment by dividing steps and suitable trees for the right place, and to provide a bank bank drawdown Tree planting method with steps

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  • A cascaded tree planting method in the water-fluctuation zone of the reservoir bank
  • A cascaded tree planting method in the water-fluctuation zone of the reservoir bank
  • A cascaded tree planting method in the water-fluctuation zone of the reservoir bank

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Embodiment Construction

[0018] The technical solutions of the present invention will be further specifically described below through the embodiments and in conjunction with the accompanying drawings.

[0019] In this embodiment, a cascade tree planting method in the water-fluctuating zone of the reservoir bank is used to comprehensively consider the different steps of the bank-fluctuating zone through "five-in-one" to carry out suitable tree planting: one is to distinguish different steps according to the reservoir bank where the water level fluctuates; the main The basis is the location and topography of the reservoir; the base point, slope and soil thickness of the reservoir bank; the width of the reservoir surface, the magnitude of the wind and waves, and the degree of submergence of the reservoir bank; the degree of danger of erosion. The second is to distinguish different levels according to the biological characteristics of different plants such as water tolerance and drought tolerance. The thi...

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Abstract

The invention relates to a reservoir bank hydro-fluctuation belt terraced tree planting method.The technical purpose that terraced, appropriate land and appropriate tree ecological environment repair is carried out in the area where surrounding submersed land is periodically changed due to seasonal water level fluctuation of a reservoir bank hydro-fluctuation belt is achieved.The method is characterized by comprising the steps that different terraced distinguishing is carried out on the reservoir bank hydro-fluctuation belt with the water level fluctuation, and plants are distributed based on biological characteristics of water resistance and dry resistance of plants, forest planting controllability, plant allelopathy, arbor-shrub-grass combining degree and arbor-shrub-grass soil conservation, washout prevention and slope protection ability in different growth spaces; life vitality of tree species is kept, a stable plant community is formed as soon as possible, the good protective effect is achieved on stabilizing tree species and avoiding external force impact, greening, slope protection and soil fixation are achieved, and the certain landscape effect is achieved.

Description

technical field [0001] The invention relates to an ecosystem restoration technology, in particular to a cascaded tree planting method in a water-fluctuation zone on a bank bank, which is applied to aspects such as bank bank water-fluctuation zone control, bank bank ecosystem restoration and reconstruction, degraded forest, and wetland ecosystem restoration. Background technique [0002] my country has a storage capacity of 100,000 m 3 There are more than 90,000 reservoirs above, with a total storage capacity of more than 900 billion m 3 , Playing a variety of functions such as regulating river runoff, flood control, water supply, irrigation, power generation, breeding, shipping and tourism. As the water level of the reservoir fluctuates, it will lead to the formation of a water-fluctuation zone on the surrounding reservoir banks, and the plants in the water-fluctuation zone area will gradually die due to erosion and flooding, resulting in a large amount of exposed soil and ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G17/00A01G22/00
CPCA01G17/005A01G22/00
Inventor 徐高福刘乐群卢刚张建和方震凡余梅生李贺鹏洪利兴
Owner CHUNAN COUNTY XINANJIANG DEVELOPMENT GENERAL COMPANY
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