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Over the past 4 decades there has been considerable expansion in the plantation forestry along the eastern seaboard of South Africa. In particular there have been significant increases in eucalypt, and to a less extent, pine plantations on soils of a light sandy texture along the Zululand coastal...


Noble, A.D.Berthelsen, S.Mather, J.[Changes in soil chemical properties under two contrasting plantation systems on the Zululand coastal plain, South Africa]Changes in soil chemical properties under two contrasting plantation systems on the Zululand coastal plain, South Africa

Productivity decline occurs in many agronomic systems due to loss of soil organic matter and a consequent decline in soil fertility. This is pronounced in light textured soils, which even in their pristine state can have low levels of fertility. High temperatures and leaching conditions in tropic...


Berthelsen, S.Noble, A.D.Ruaysoongnern, SawaengWebb, M.Hengfu, H.Jiexiang, Y.[Addition of clay based soil ameliorants to light textured soils to reduce nutrient loss and increase crop productivity]Addition of clay based soil ameliorants to light textured soils to reduce nutrient loss and increase crop productivity

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