A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Mountain vegetation ecological restoration method
The invention discloses a mountain vegetation ecological restoration method which comprises the following steps: S1, vegetation restoration by returning farmland to forest and grass: a farmland-to-forest project is the biggest forest land restoration project at present and is used for protecting and improving the ecological environment, and for slope cropland which is serious in water and soil loss, desertification, salinization and stony desertification, low in grain yield and unstable; planting trees and grass after farming is stopped, and recovering vegetation; the policy of returning farmland to forest is propagandized, and farmers are encouraged to carry out artificial afforestation on barren farmlands with grain or cash subsidy, so that vegetation is recovered. The pH value of the soil can be gradually reduced, the contents of organic matters, organic nitrogen and quick-acting potassium are increased, the soil structure is greatly improved, a barren slope is cultivated and planted into a forest land, and the purposes of restoring forest vegetation and improving the ecological environment are achieved. With the implementation of the project of returning farmland to forest, mountain vegetation is established and restored, soil is restored, water and soil loss is controlled, and the ecological environment is also greatly improved.
本发明公开了一种山体植被生态修复方法，包括以下步骤：S1：退耕还林还草进行植被恢复：退耕还林工程是目前最大的林地恢复项目，它是为保护和改善生态环境，对水土流失严重、沙化、盐碱化、石漠化严重，粮食产量低而不稳定的坡耕地，停止耕作后植树种草，恢复植被的一种措施；宣传退耕还林政策,鼓励农户以粮食或现金补贴对荒芜的农田进行人工造林，恢复植被。可以使得土壤ph值逐步降低，有机质，有机氮及速效钾的含量得到提高，极大的改善土壤结构，将荒芜的坡耕栽植成林地，达到恢复森林植被改善生态环境。随着退耕还林工程的实施，山体植被得到建立和恢复，土壤得到修复，水土流失得到控制，生态环境也得到极大的改善。
Mountain vegetation ecological restoration method
The invention discloses a mountain vegetation ecological restoration method which comprises the following steps: S1, vegetation restoration by returning farmland to forest and grass: a farmland-to-forest project is the biggest forest land restoration project at present and is used for protecting and improving the ecological environment, and for slope cropland which is serious in water and soil loss, desertification, salinization and stony desertification, low in grain yield and unstable; planting trees and grass after farming is stopped, and recovering vegetation; the policy of returning farmland to forest is propagandized, and farmers are encouraged to carry out artificial afforestation on barren farmlands with grain or cash subsidy, so that vegetation is recovered. The pH value of the soil can be gradually reduced, the contents of organic matters, organic nitrogen and quick-acting potassium are increased, the soil structure is greatly improved, a barren slope is cultivated and planted into a forest land, and the purposes of restoring forest vegetation and improving the ecological environment are achieved. With the implementation of the project of returning farmland to forest, mountain vegetation is established and restored, soil is restored, water and soil loss is controlled, and the ecological environment is also greatly improved.
本发明公开了一种山体植被生态修复方法，包括以下步骤：S1：退耕还林还草进行植被恢复：退耕还林工程是目前最大的林地恢复项目，它是为保护和改善生态环境，对水土流失严重、沙化、盐碱化、石漠化严重，粮食产量低而不稳定的坡耕地，停止耕作后植树种草，恢复植被的一种措施；宣传退耕还林政策,鼓励农户以粮食或现金补贴对荒芜的农田进行人工造林，恢复植被。可以使得土壤ph值逐步降低，有机质，有机氮及速效钾的含量得到提高，极大的改善土壤结构，将荒芜的坡耕栽植成林地，达到恢复森林植被改善生态环境。随着退耕还林工程的实施，山体植被得到建立和恢复，土壤得到修复，水土流失得到控制，生态环境也得到极大的改善。
Mountain vegetation ecological restoration method
一种山体植被生态修复方法
SHEN CHEN (author) / MENG QINGGUO (author) / NIU QUN (author) / YUAN MINGZE (author) / NIE WEI (author)
2023-04-07
Patent
Electronic Resource
Chinese
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