Authors:
DOU ZX
LANYON LE
FERGUSON JD
KOHN RA
BOSTON RC
CHALUPA W
Citation: Zx. Dou et al., AN INTEGRATED APPROACH TO MANAGING NITROGEN ON DAIRY FARMS - EVALUATING FARM PERFORMANCE USING THE DAIRY NITROGEN PLANNER, Agronomy journal, 90(5), 1998, pp. 573-581