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A vision for sustainable food and agriculture
06:11Food and agriculture stand today at a crossroads. Looking back, major improvements in agricultural productivity have been recorded over recent decades to satisfy the food demand of a growing global population.
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Weeklikse Landbouoorsig - Prof Johan Willemse 25 Julie 2025
12:08Weeklikse Landbou oorsig Prof Johan Willemse
Polychaetes are segmented worms that live in nearly all marine habitats
04:22Many species of these worms—and there are at least eleven thousand five hundred species worldwide—perform ecological functions similar to those of earthworms, their terrestrial relatives. They provide food for birds or fish, they recycle marine compost, and their burrowing keeps sand oxygenated.
1% of farms operate 70% of world's farmland- 2024
03:43One per cent of the world’s farms operate 70% of crop fields, ranches and orchards, according to a report that highlights the impact of land inequality on the climate and nature crises.
Countries growing 70% of world's food face 'extreme' heat risk by 2045
04:19Blistering crop-withering temperatures that also risk the health of agricultural workers could threaten swathes of global food production by 2045 as the world warms, an industry analysis warned Thursday. Climate change is already stoking heatwaves and other extreme weather events across the world, with hot spells from India to Europe this year expected to hit crop yields.
Weeklikse Landbou oorsig met Johan Willemse 18 Julie 2024
13:01Weeklikse Landbou oorsig met Prof Johan Willemse