Red clay soil红粘土
red earth soil红壤性土
red-soil upland红壤旱地
Subtropical red-soil亚热带红壤
red-soil type红土型
Red sandy soil红砂壤
red-soil highland红土高原
latosol red earth soil赤红壤性土
red brown soil红棕壤
Fertilizer application was the main method of accelerating parent material red soil maturation process.
施肥是加速红壤母质熟化的主要途径和方法。
参考来源 - 期刊学术社区A case study area around the Jiangxi Copper Smeltery in red soil hill region with an area about 7.7 km2 was selected in Guixi county, Jiangxi province, P. R. China.
论文以江西省贵溪市江西铜冶炼厂周围农田土壤重金属污染区（面积7.7km2）为例，基于GIS的地统计学方法研究了丘陵红壤区土壤重金属复合污染的空间变异规律。
参考来源 - 丘陵红壤重金属复合污染的空间变化规律