A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Method for treating stony desertification and restoring ecological system of stony desertification
The invention relates to the technical field of stony desertification treatment, in particular to a stony desertification treatment and ecological system restoration method which comprises the following steps: S1, after step shaping is performed on a stony desertification slash, a planting pit and a drainage groove are dug in each step; s2, laying a non-woven fabric layer in each planting pit, and laying planting soil mixed with the germinated seeds, an adhesive, a fertilizer, a water-retaining agent, a soil loosening agent, a wood fiber covering and a certain proportion of water on the non-woven fabric layer; s3, after spray seeding of the planting soil is completed, the surface of the planting soil is covered with a layer of non-woven fabric, and sewing operation of the peripheral edges of the bottom-layer non-woven fabric and the surface-layer non-woven fabric is achieved through a tag gun; s4, performing reasonable seedling raising and strong seedling management. According to the method, rapid recovery of the stony desertification slash ecological system can be achieved, and meanwhile the water and soil loss phenomenon can be avoided as much as possible.
本发明涉及石漠化治理技术领域，具体涉及一种石漠化治理及其生态系统恢复的方法，包括如下步骤：S1、对石漠化迹地进行阶梯整形后，在每一个阶梯上开挖种植坑和引流槽；S2、在每一个种植坑内铺设无纺布层，并在无纺布层上铺设混合有催芽后的种子、粘合剂、肥料、保水剂、松土剂、木质纤维覆盖物和一定比例的水的种植土；S3、种植土喷播完毕后，在种植土表面覆盖一层无纺布，并采用吊牌枪实现底层无纺布与面层无纺布四周边缘的缝合操作；S4、进行合理的育苗、壮苗管理。本发明可以实现石漠化迹地生态系统的快速恢复，同时可以尽可能的避免水土流失现象的发生。
Method for treating stony desertification and restoring ecological system of stony desertification
The invention relates to the technical field of stony desertification treatment, in particular to a stony desertification treatment and ecological system restoration method which comprises the following steps: S1, after step shaping is performed on a stony desertification slash, a planting pit and a drainage groove are dug in each step; s2, laying a non-woven fabric layer in each planting pit, and laying planting soil mixed with the germinated seeds, an adhesive, a fertilizer, a water-retaining agent, a soil loosening agent, a wood fiber covering and a certain proportion of water on the non-woven fabric layer; s3, after spray seeding of the planting soil is completed, the surface of the planting soil is covered with a layer of non-woven fabric, and sewing operation of the peripheral edges of the bottom-layer non-woven fabric and the surface-layer non-woven fabric is achieved through a tag gun; s4, performing reasonable seedling raising and strong seedling management. According to the method, rapid recovery of the stony desertification slash ecological system can be achieved, and meanwhile the water and soil loss phenomenon can be avoided as much as possible.
本发明涉及石漠化治理技术领域，具体涉及一种石漠化治理及其生态系统恢复的方法，包括如下步骤：S1、对石漠化迹地进行阶梯整形后，在每一个阶梯上开挖种植坑和引流槽；S2、在每一个种植坑内铺设无纺布层，并在无纺布层上铺设混合有催芽后的种子、粘合剂、肥料、保水剂、松土剂、木质纤维覆盖物和一定比例的水的种植土；S3、种植土喷播完毕后，在种植土表面覆盖一层无纺布，并采用吊牌枪实现底层无纺布与面层无纺布四周边缘的缝合操作；S4、进行合理的育苗、壮苗管理。本发明可以实现石漠化迹地生态系统的快速恢复，同时可以尽可能的避免水土流失现象的发生。
Method for treating stony desertification and restoring ecological system of stony desertification
一种石漠化治理及其生态系统恢复的方法
DUAN LIWU (author) / WANG QI (author) / SHI CHUNJUAN (author) / XIAO LIRONG (author) / HUANG RUIBING (author)
2023-01-17
Patent
Electronic Resource
Chinese
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