摘要
以黄土丘陵沟壑区安家沟流域为试验区,设置3个坡度5种类型的标准径流小区,监测了2016年~2020年不同植被类型在不同坡度条件下各径流小区的土壤侵蚀模数。该研究结果可以为黄土丘陵沟壑区干旱、半干旱区土地利用及该地区水土流失综合治理方案的确定提供理论基础。
Taking Anjiagou watershed in Loess Hilly and gully region as the experimental area, three standard runoff plots with five types of slope were set up to monitor the soil erosion modulus of each runoff plot under different slope conditions of different vegetation types from 2016 to 2020. The research results can provide a theoretical basis for land use in arid and semi-arid areas of Loess Hilly and gully region and the determination of comprehensive control scheme of soil and water loss in this region.
作者
郭仲轩
GUO Zhongxuan(Dingxi Institute of Soil andWater Conservation Dingxi,Gansu 743000)
出处
《现代农业研究》
2022年第4期21-23,26,共4页
Modern Agriculture Research
