University of Manitoba research agronomist Kristen MacMillan discusses nodulation and nitrogen fixation in dry beans in front of her research plots in Carman, Man., in late July 2025. Photo: Don Norman

Lower nitrogen rates in dry beans could pay off for farmers

Manitoba trials test whether farmers can apply less nitrogen to dry beans without losing yield, despite their typically poor nitrogen-fixing capacity

Manitoba research is testing whether reduced nitrogen fertilizer in dry beans can maintain yields while cutting costs and lowering greenhouse gas emissions.





The Semi-arid Grassland Research Center was used in the International Drought Experiment as part of this research. Credit: CSU College of Natural Sciences

Prolonged drought causes unprecedented productivity loss: Study

Colorado State University — Extreme, prolonged drought conditions in grasslands and shrublands would greatly limit the long-term health of crucial ecosystems that cover nearly half the planet, says new research published in the journal Science. “Climate change is bringing more severe and longer-lasting droughts to many locations around the world. Some ecosystems have shown resilience […] Read more