low hilly red soil region 低丘红壤
subtropical hilly red soil region 亚热带红壤丘陵区
red-soil hilly region 红壤丘陵区
red soil hilly region 红壤丘岗区
The potential for exploiting arable land in low hilly red soil region of Lanxi, Zhejiang Province was evaluated based on the technique of remote sensing and GIS.
以遥感和GIS技术为支撑，对浙江省兰溪市的低丘红壤区的耕地开发潜力进行了评价。
The effects of under-crop sowing grasses in citrus orchard on soil fertility, soil physical properties and orchard microclimate in low hilly red soil region were analyzed.
本文分析了低丘红壤新垦桔园套种牧草对土壤养分、土壤物理性质和桔园小气候变化的影响。
The precent and its harmfulness of soil and water loss in red earth hilly region of south of Yangtze river was dis-cussed in this paper.
该文论述了江南红色丘陵区水土流失现状及危害，并对引起水土流失的原因进行了分析。
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