Bare rock is a sign of the stone desertification environment.The heating effect of bare rock hinders the positive succession of the stone desertification environment.Stone desertification control must pay more attention to the ecological restoration of bare rock and increase the coverage of bare rock vegeta-tion.The paper briefly describes the difficulties faced by the comprehensive management area of Huajiang stone desertification,and discusses the technology of ecological restoration of bare rock.Research shows that moss knots can be made on bare rocks.Medicinal plants,Sedum sarmentosum Bungeand and Pyrrosia petiolosa,can be cultivated in the moss skin.This method can achieve ecological and economic synchroni-zation,and provide a new means for stone desertification control.
关键词
裸岩/生态修复/垂盆草/有柄石韦/花江
Key words
bare rock/ecological restoration/Sedum sarmentosum Bunge/Pyrrosia petiolosa/Hua-jiang River
维普
万方数据