Higginbotham, Ryan W.; Jones, Stephen S.; Carter, Arron H. - In: Sustainability 3 (2011) 8, pp. 1224-1233
In Washington, over fifty percent of the wheat produced under rainfed conditions receives less than 300 mm of annual precipitation. Hence, a winter wheat-summer fallow cropping system has been adopted to obtain adequate moisture for winter wheat production. Current tilled fallow systems are...