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赤红壤
释义
赤红壤
Encyclopedia
农学
赤红壤
释
Latosolic red soil
赤红壤
南亚热带高温高湿条件下,土壤富铁铝化作用介于砖红壤与红壤之间的酸性至强酸性红色土壤。曾称砖红壤性红壤。在中国土壤分类系统(1998)中,列为湿热铁铝土亚纲、铁铝土土纲;在中国土壤系统分类(2001)中,为湿润铁铝土、湿润富铁土、湿润淋溶土或湿润雏形土;在美国土壤系统分类(1999)中,大致相当于湿润老成土、湿润淋溶土或湿润始成土;在世界土壤资源参比基础(2014)中,大致相当于低活性强酸土、低活性淋溶土、聚铁网纹土或雏形土等。
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