Sentence examples for primary soil groups from inspiring English sources

Primary soil groups of the study area are Cambisols, Luvisols and Stagnosols [22].

Black cotton soils, red soils, laterites, and alluvium soils are the main soil groups in the study area (Balasubramanian 1986).

This group of soil properties, also called "primary" soil properties, is what makes up current soil databases and the resulting soil maps.

Only the major soil groups are discussed here.

In warm climatic zones these soils occur in association with the FAO soil groups Fluvisol and Cambisol.

There are two major soil groups in the study region that is 'black cotton soil' and 'lateritic soil'.

Open image in new window Fig. 4 Hydrological soil groups.

In each case, only the primary soil class of each region was assessed.

The soil groups of the forest soils and the grassland soils were Cambisols and Leptosols, respectively (Table 1).

Finally the soil is designated as one of four hydrologic soil groups described in Table 18.

Primary diagnostic horizons of soil   U.S. Soil Taxonomy defining features FAO soil group system Epipedons   histic thick organic layer histic.