TY - JOUR AU - الازمنی, علیرضا AU - Nourinia, Abbasali TI - Effect of nitrogen rate and cutting time on grain and forage yield in dual purpose barley (Hordeum vulgare L.) cultivation in Gorgan JO - Journal of Plant Ecophysiology VL - 7 IS - 23 SP - 113 EP - 122 PY - 2016 DO - ER -