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Conference Paper 2005

Changes in soil chemical properties under two contrasting plantation systems on the Zululand coastal plain, South Africa

Autor: Noble, A.D. Berthelsen, S. Mather, J.

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...

Enlace original: https://cgspace.cgiar.org/handle/10568/75733

Investigación en Agricultura

SOIL PROPERTIES

SOIL CHEMICOPHYSICAL PROPERTIES

SOIL PROFILES

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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

Conference Paper 2005

Remediation of soil acidification by form of nitrogen fertilizer on grass swards of Australia and Thailand

Autor: Armour, J. D. Berthelsen, S. Ruaysoongnern, Sawaeng

Acidification of soil profiles from legume and N fertilized crops is a serious sustainability threat. Under tropical conditions of Northeast Thailand and Northern Australia, acidification to >90 cm has been recorded in Stylosanthes and Leucaena based pasture systems. Acidification has also been m...

Enlace original: https://cgspace.cgiar.org/handle/10568/75734

Investigación en Agricultura

SOIL PROFILES

ACIDIFICATION

GRASSES

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Armour, J. D. , Berthelsen, S. , Ruaysoongnern, Sawaeng , [Remediation of soil acidification by form of nitrogen fertilizer on grass swards of Australia and Thailand] , Remediation of soil acidification by form of nitrogen fertilizer on grass swards of Australia and Thailand

Conference Paper 2005

Addition of clay based soil ameliorants to light textured soils to reduce nutrient loss and increase crop productivity

Autor: Berthelsen, S. Noble, A.D. Ruaysoongnern, Sawaeng Webb, M. Hengfu, H. Jiexiang, Y.

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...

Enlace original: https://cgspace.cgiar.org/handle/10568/75738

Investigación en Agricultura

SOIL TEXTURE

SOIL FERTILITY

SOIL CHEMICOPHYSICAL PROPERTIES

Citar Enlace permanente

Berthelsen, S. , Noble, A.D. , Ruaysoongnern, Sawaeng , Webb, 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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Changes in soil chemical properties under two contrasting plantation systems on the Zululand coastal plain, South Africa

Remediation of soil acidification by form of nitrogen fertilizer on grass swards of Australia and Thailand

Addition of clay based soil ameliorants to light textured soils to reduce nutrient loss and increase crop productivity