Browsing Natural and Agricultural Sciences by Subject "Soil quality"
Now showing items 1-3 of 3
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The assessment of soil microbial and plant physiological changes during the treatment of soil containing bromacil, tebuthiuron and ethidimuron
(North-West University, 2005)Increased amounts of pesticide production and application of pesticides for agriculture, plant protection and animal health has resulted in soil, water and air pollution, consequently relating a serious risk to the ... -
Evaluation of selected soil properties in semi-arid communal rangelands in the Western Bophirima district, South Africa
(North-West University, 2007)Concerns were raised over the past decades, on the degradation condition of arid and semi-arid range lands in South Africa, mainly in areas under communal land management. Baseline information on soil quality is essential ... -
Soil microbial community function and structure as assessment criteria for the rehabilitation of coal discard sites in South Africa
(North-West University, 2003)Mining activities cause severe disturbance to the soil environment in terms of soil quality and productivity and are of serious concern worldwide. Under South African legislation, developers are required to ecologically ...