[名词解释] 石质土(stony soils)
[名词解释] 泥炭土(peat soils)
[名词解释] 潜育土(gley soils)
[名词解释] 冲积土(alluvial soils)
[主观题]非地带性土壤可分为冲积土、石质土和粗骨土、风沙土和________。
[名词解释] 碱土(solonetz soils)
[名词解释] 盐土(solonchak soils)
[名词解释] membrane skeleton (膜骨架)
[单选题]粗粒组含量多于总质量()的土为粗粒土A . 50%B . 30%C . 40%D . 60%
[单选题]Thiscropdoesnotdowellinsoils___________theoneforwhichithasbeenspeciallydeveloped.A.)outsideB)otherthanC)beyondD)ratherthan