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Weeklikse Landbou oorsig met Johan Willemse 27 Junie 2024
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Opsomming van die week se gebeure- Prof Johan Willemse -
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Warming of 2 C would release billions of tons of soil carbon
02:18Global warming of 2°C would lead to about 230 billion tonnes of carbon being released from the world’s soil, new research suggests. --- Send in a voice message: https://anchor.fm/johannpretorius/message
South African opportunities to profit from the Electrification megatrend
03:25Over the past few years, we’ve seen unprecedented energy developments taking place all over the world. This is set to continue as countries attempt to achieve net-zero goals.
Hydrogen for clean energy could be produced from seawater
05:47Clean energy is a top priority for countries worldwide. While conventional power relies on fossil fuels like coal, natural gas, and oil, clean energy comes in various forms such as solar, wind, geothermal, hydroelectric, and biomass.Researchers find a 'kernel of truth' in the urgent fight against tar spot of corn
02:38Although discovered in the United States only seven years ago, tar spot has wreaked havoc on corn yield—resulting in an estimated 1.2-billion-dollar loss in 2021 alone. The miscreant behind this devastating plant disease, Phyllachora maydis, is an emergent fungal pathogen whose biology remains obscure. This lack of understanding significantly limits disease management strategies, and no corn germplasm is completely resistant to the pathogen.