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Browsing by Supervisor "Surridge-Talbot, A.K.J. (Angela Karen Joanna)"
Now showing items 1-4 of 4
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(University of Pretoria, 2010-11-12)In the past, the response of microbial populations to anthropogenic disturbances was studied using conventional methods based on cultivation of microorganisms and on measurement of their metabolic activities (Fantroussi ...
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(University of Pretoria, 2012)Peat is a suitable casing layer most commonly used as a substrate in commercial production of white button mushrooms. However, further exploitation of this substrate in South Africa is restricted due the environmental ...
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(University of Pretoria, 2010)Research on efficient management systems to optimise Trifolium repens-Rhizobium symbiosis, is lacking in South Africa. The amount of nitrogen (N) fixed by symbiotic rhizobia in root nodules of T. repens is ultimately ...
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(University of Pretoria, 2013)The use of coated seed to establish crops is not a novel practice. Seed coatings have been used on small seeded crops to improve the handling ability by making the seed unit larger and heavier. Producers can therefore ...
Now showing items 1-4 of 4