红壤土体深厚,剖面发生土层分化明显。在植被茂密的林地,地表常有枯枝落叶层(O)。A层呈暗红棕色,一般厚度为10-20厘米,碎块状或屑粒状结构,疏松,植物根系较多。红壤B层是脱硅富铝化的典型发生层。该土层粘粒含量高于相邻的上下土层,多半是由原生矿物就地风化的“残积粘化层”。
... 黄褐土 yellow-cinnamon soil 黄红壤 yellow-red soil 黄绵土 loessal soil ...
基于8个网页-相关网页
In dry and submergic condition,the concentration sequence of B1 form in three kinds of soils is:Yellow-red soli>Yellow cinnamon soil>Vertisol. The concentration sequence of B2 form is:Yellow-red soli>Yellow cinnamon soil>Vertisol.
三种土壤中B2态的浓度顺序为:黄红壤>黄褐土>砂姜黑土。
参考来源 - 外源稀土在安徽省主要农业土壤中形态分布的研究·2,447,543篇论文数据,部分数据来源于NoteExpress
风化度较高的赤红壤、红壤、黄红壤和黄壤等土类的粘粒云母含量一般较低。
The content of clay micas in the soils with higher weathering degree, such as lateritic red soil, red soil, yellowish red soil and yellow soil, was generally low.
各品种均表现出良好的适应性和抗逆性,适宜在贵州低山丘陵酸性黄红壤地区种植。
All cultivars had good adaptability, suitable for growing on acid yellow soil in hilly land in Guizhou Province.
解吸因数的大小排列顺序为:黄红壤、粉泥土、高岭土、珍珠岩、青紫泥、硅藻土。
The order of Df (desorption factor) value was: yellowish red soil>silt-loamy soil>kaoline>perlite>paddy soil (loamy clay) >kieselguhr.
应用推荐