Cover crops to mitigate and adapt to climate change

Penn State – Cover crops long have been touted for their ability to reduce erosion, fix atmospheric nitrogen, reduce nitrogen leaching and improve soil health, but they also may play an important role in mitigating the effects of climate change on agriculture, according to a Penn State researcher. Climate-change mitigation and adaptation may be additional, […]

Tips for improving organic soils

By Laura Rance OrganicBiz editor Fababeans are gaining ground in both organic and conventional cropping rotations because they are a good source of nitrogen for the soil and less susceptible to diseases that affect some of the other pulse crops. But soil scientist and consultant Jill Clapperton said farmers need to be ready for the […]

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 […]