clay soil

基本解释

The traditional oedometer can meet the basic engineering demand. But it has shortage in researching on the soft clay soil.
利用传统的固结仪进行的土工试验可以很好地满足工程需要，但是对软粘土进行深入研究却有明显的不足。
Lemongrass, for example, requires soil with high draining capability, where as basil can grow well in clay soil, which drains less.
“像柠檬草，就要求土壤具有高排水能力，而罗勒在排水性能差点的黏土中生长不错”。
Let's say you live in Chicago.The city has a heavy clay soil, so many residents opt for raised vegetable beds, says Ron Wolford, who works at the University of Illinois Extension.
伊利诺伊大学的沃芙德(Ron Wolford)说，要是住在芝加哥的话，那里土壤中的黏土比例很高，所以很多居民选择垫高土地。

To improve clay soils, mix in garden waste or other organic matter and turn the soil deeply in the fall.
He says that is because the farmer used rich soil to produce the sod, so it might not do well in clay soils.
Straw is especially popular in places where the clay content of the soil is high.

Women of the Bakgatla ba Kgafela community of Botswana practice earthenware pottery-making skills using clay soil, weathered sandstone and other materials to make pots of different forms, designs and styles that relate to the traditional rituals and beliefs of the community.
UNESCO: MEDIA SERVICES