Sandier soils, such as those for potato production, tend to be lower in Mg and pH.

The case for managing magnesium

Like sulphur, Mg is moving into the foreground

Reading Time: 4 minutes No one is taking anything away from “The Big Three.” Clearly, nitrogen, phosphorus and potassium (N, P and K) have a direct and powerful influence on yield, and must be managed with great skill. Increasingly, though, we’re learning that secondary nutrients and micronutrients are also worth paying attention to. In 2016, for instance, agronomists began […] Read more

Bob McIntosh has been using no-till planting on his farm in Ontario for 27 years.

Researchers defining phosphorus movement in Ontario soils

4R strategy plays a key role in reducing phosphorous runoff

Reading Time: 3 minutes Three short huts with solar panels on them sprout in Bob McIntosh’s wheat field near St. Marys, Ont. Inside the huts are monitoring equipment that goes right to the tiles that systemically move water from his farm. His farm is one of six across Ontario with the monitoring equipment that allows University of Waterloo researchers to study […] Read more


For these workers inside a ZZ2 avocado pack house, South Africa’s strategy of building its economy on agriculture is providing stable employment and family incomes.

Africa feeding Africa

While North America’s farmers pin their career hopes on the need to feed a hungry Africa, that continent’s farmers are making plans of their own

Reading Time: 5 minutes A core belief in North American agriculture is that our farmers must produce ever more food if we are to have any hope of feeding the world, particularly areas like Africa where the population is growing so rapidly. The numbers are indeed staggering. According to the Population Reference Bureau, Africa’s population will hit 2.5 billion […] Read more