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Investigating soil nitrogen dynamics in natural, invaded and cleared fynbos riparaian ecotones and implications for riparian functioning
(Stellenbosch : Stellenbosch University, 2014-04)
ENGLISH ABSTRACT: Riparian ecotones provide a variety of ecosystems services, however they are understudied in Mediterranean-type ecosystems compared to other types of ecosystems. Riparian ecotones occupy the space between ...
Trace element composition of two wild vegetables in response to soil-applied micronutrients
(Academy of Science of South Africa, 2014)
Wild vegetables are an important commodity in the subsistence farming sector. They are considered to be rich in micronutrients and can therefore be used to overcome inadequate nutrition. However, research on micronutrients ...