TY - JOUR ID - TI - JO - نشریه علمی پژوهشی دانشگاه آزاد اسلامی JA - JU LA - fa SN - AU - Nasri, Mohammad AU - Khalatbari, Mansoreh AD - Department of Agronomy, Varamin-Pishva Branch, Islamic Azad University, Varamin, Iran. Y1 - 1970 PY - 1970 VL - IS - SP - EP - KW - Growth index KW - Nitrate KW - Radiation use efficiency DO - N2 - UR - http://iaudemo.sinaweb.net/article_.html L1 - ER -