Researchers at Western Illinois University, Illinois State University, and several other institutions are in the midst of studying the viability of pennycress as a cash cover crop for farmers. Win Phippen, Director of the Alternative Crops Research program at Western, is excited about the progress they’re making.

A new cover crop, Nuseed Carinata, set to launch this fall in the south, should pique the interest of farmers looking to boost their bottom line in between main food crops. Nuseed is targeting Florida, Georgia, Alabama, Mississippi, Texas and the Carolinas for its debut in the U.S.

Over the past decade, fall cover crop adoption has grown in the U.S., according to data from USDA's Agricultural Resource Management Survey (ARMS).

Besides building healthy soil, living roots are the tool to fix marginal lands. Salt-affected soils are an example of a hard-to-fix marginal land situation in South Dakota. There are annual and perennial plants that can tolerate more soil salts

The seed mixture options for full and late-season grazing could include cool-season cereals (oats, barley, triticale), warm-season grasses (sorghum-sudan, sudangrass, pearl millet), brassicas (turnips, radishes, kale), broadleaf plants (sunflowers, buckwheat) and legumes (forage peas, clovers, vetch).