| 释义 |
zonal soil
noun
1. : a major soil group often classified as a category of the highest rank and generally covering a wide geographic region or zone and embracing soils that are well-developed from the parent material by the normal soil-forming action of climate and living organisms — compare azonal soil, intrazonal soil
2. : a soil (as many grassland and desert soils) belonging to a major soil group or category |