Oregon State University. Extension Service; Burket, John Zimmerman, 1953-; Sandeno, J.; Hemphill, D.; Dick, R. (Corvallis, Or. : Extension Service, Oregon State University, 2003-12)
Nitrogen (N) is an important nutrient for crop growth. Winter cover crops
planted after a commercial crop is harvested, or relay planted before harvest, can provide N for subsequent crops, thus saving money and improvin ...