uncultivated subsoil
常见例句
- In research for understand of the changes of soil structureness in subsoil layer during its weathering and dehydration processes, the uncultivated red soil has been sampled.
以浙江金衢盆地未开垦的荒地红壤为例，研究了红壤心土层在逐步风干脱水条件下的结构性变化情况。 返回 uncultivated subsoil