Weed seed and seedling populations, and weed competition were compared in plots of continuous corn and corn/soybean rotation under ridge and conventional tillage. After 7 to 8 yr of standard chemical ...

FERGUS FALLS, Minn. - There are farmers who strip-till and those who no-till, but does anyone still do ridge-till? You bet, says St. Clair-area farmer Brian Loeffler. However, farmers don't think of ...