Extreme Grain-Based Cropping Systems: When Herbicide-Free Weed Management Mee…

The challenges associated with the adoption of conservation tillage and/or low-input cropping systems, whether organic or herbicide-free, across Canada are shaped by scale, environment, and local practices. A study in eastern Canada captured the challenges of introducing low-input cropping systems in mature (20þ yr) tillage treatments in a barley/red clover/corn/soybean rotation. Each mature t…