Yang, Xiao; Bosch, Darrell J.; Nordberg, Tone; Wolfe, … - Agricultural and Applied Economics Association - AAEA - 2000
The effects of phosphorus (P)-based nutrient management plans on economic and environmental risks of dairy and dairy-poultry farms in Virginia were evaluated. Phosphorus-based nutrient management plans can greatly reduce P runoff risk but also reduce farmers' returns. P-based plans cause greater...