Has nitrogen use efficiency changed for barley in Finnish growing conditions? - Muurinen, Susanna; Peltonen-Sainio, Pirjo (The Regional Institute Ltd, 2004)
Keywords: Ka; Suomi; ohra; Hordeum vulgare; viljakasvit; typpi; lajikkeet; barley; Hordeum vulgare; cereals; nitrogen; varieties; cultivars; NUE; Finland