A circle of life-and nitrogen-is playing out in farms across the United States. And researchers are trying to get the timing right. The goal is to time nutrient release from cover crops to better match the nutrient needs of specific cash crops.
A circle of life-and nitrogen-is playing out in farms across the United States. And researchers are trying to get the timing right. The goal is to time nutrient release from cover crops to better match the nutrient needs of specific cash crops.