Grain yield and nutrient balance of spring cereals in different tillage systems - Alakukku, Laura; Ristolainen, Antti; Salo, Tapio (tr, 2009)
Keywords: Ka; kevytmuokkaus; sato; ravinnetase; suorakylvö; kyntö; kevätviljat; tillage; ploughing; spring crops; plant nutrition; spring cereals; grain yield; nutrient balance