Page 42 - E-BOOK English
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Environment and landforms

                     In the humid tropics, the environments for the primary occurrence of

            Arenosols are various, including alluvial sands and beach ridges.


            Use and management


                     Arenosols are widely used as extensive grazing for sheep, goats, or

                                                               -1
            camels, but where rainfall exceeds 400 mm yr , rainfed crops can be
            cultivated. Wind erosion is a significant problem, but with irrigation and

            fertilizers, these soils can be productive.













































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