7 апр. 2016 г. · Tropical soils are thus defined principally by climate and stage of genetic development with particular examples dependent upon parent material ... |
5 февр. 2014 г. · Tropical soils are often poor and acidic, in large part due to millennia of torrential rains that have leached the nutrients and organic material out of the ... |
Tropical soils vary greatly in their principal chemical and physical properties, such as parent material, soil structure, drainage regime, and age. |
They have some certain properties in common. Most of these soils are very fragile and possess the characteristics of not holding water for a long time when ... |
Soils developed on volcanic ash are common in some tropical areas and are generally associated with high phosphate fixation. There are outstanding examples of ... |
28 авг. 2014 г. · One good characteristic of tropical soils is the stable aggregate potentials. The soils mostly are composed of kaolinite, oxides, and quartz. |
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