Browsing Natural and Agricultural Sciences by Subject "JIP-test"
Now showing items 1-2 of 2
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Effect of O3 fumigation on photosynthesis and growth of quinoa and its interaction with drought and elevated CO2
(North-West University, 2018)South Africa is a water scarce country frequently experiencing drought and has an extremely energy intensive economy contributing to the escalating levels of air pollutants which are threatening food production and ... -
Photosynthetic responses of canola and wheat to elevated levels of CO₂ and O₃ in open-top chambers
(North-West University (South Africa), 2019)The concentrations of carbon dioxide (CO2) and ozone (O3) are increasing in the atmosphere. The effects of elevated CO2 (700 ppm), O3 (80 and 120 ppb) and the combination of these two gases on the photosynthetic performance ...