降雨是影响低丘红壤坡地土壤侵蚀和养分随径流迁移的一个关键因子。
Rainfall is a key factor affecting soil erosion and nutrient cycle by runoff in low hilly red soil area.
研究结果表明红壤坡地固体径流中80%以上土壤颗粒为粉粒和粘粒。
The results show that 80% of the soil particles in the runoff solid is silt and clay in the sloping field of red soil.
针对南方广大红壤坡地果园因耕作不当而导致的水土流失，开展了系列研究。
This paper described the series of research, we'd conducted to solve various red soil sloping land erosion problems caused by inappropriate cultivations in south China.
红壤丘岗缓坡地是我国重要的后备耕地资源。
Hilly_sloppy is an important potential resource of farming land in subtropical red soil regions in China.
红壤丘岗缓坡地是我国重要的后备耕地资源。
Hilly_sloppy is an important potential resource of farming land in subtropical red soil regions in China.
应用推荐