Study on Changes of Endogenous Hormones in the Leaves of Alfalfa under Drought Stress
HAN Rui-hong, ZHANG Ya-guang, TIAN Hua, LU Xin-shi
ACTA AGRICULTURAE BOREALI-SINICA . 2008, (3): 81 -84 .  DOI: 10.7668/hbnxb.2008.03.021