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安徽省的农民将一些带有明显红色的土壤称为红泥土、红土、小红土和红黄土等等,在安徽省过去的土壤调查报告中,称这些土壤是幼红壤、灰化红壤或者是红壤.我们认为红黄土的命名不仅仅为农民群众所熟悉,而且还能反映土壤近代形成过程的特征,因此,在土壤系统中,采用它做为一个土类的名称.这类土壤因为分布相当广泛,形态特征明显,土壤性质特殊,土壤的生产力还存在着比较严重的问题,因此有必要加以研究和讨论.
In Anhui Province, some peasants in Anhui Province called red soils with red soil, laterite, lateritic, red and loess, etc. They said in the soil survey report of Anhui Province in the past that they were young red soil, ashed red soil or red soil In our opinion, the name of red loess is not only familiar to peasants, but also reflect the characteristics of modern process of soil formation, so it is used as a name of soil in soil system because of its wide distribution , Obvious morphological characteristics, special soil properties, soil productivity there are still more serious problems, it is necessary to be studied and discussed.