Boosting nitrogen in organic systems

By John Greig OrganicBiz staff  Agriculture and Agri-Food Canada researchers have validated what organic farmers have known for years — that cover crops reduce nitrogen loss and fix nitrogen for use in subsequent crops. However, they also have found that in order to support a corn-soybean-wheat rotation, more cover crops are needed. Xueming Yang, a […]

Balancing complex organic rotations

By John Greig OrganicBiz staff One of the biggest challenges for organic farmers is coming up with the complex crop rotations that help them manage nutrients, markets and environmental impacts. Katherine Stanley, a research associate at the University of Manitoba, outlined the multiple factors organic farmers need to take into consideration when determining their crop […]