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The fate of non-limiting solutes and the processes of solute retention in the uMkhuze Wetland system, KwaZulu-Natal, South Africa.
Wetlands have long been recognised as enhancing the quality of inflowing waters, particularly regarding the plant macronutrients nitrogen and phosphorus. Any research into non-limiting solutes has largely been of a 'black ...
An assessment of the appropriateness of agricultural extension education in South Africa.
This thesis is about agricultural extension education. The context is agricultural extension in South Africa. It addresses the following questions: To what extent does current agricultural extension education in South ...