Effects of Different Tillage Treatments on the Senescence Physiological Characteristics of the Fruit Branch Leaves in the Different Positions of Cotton Plant
HAN Qiu-Cheng, ZHANG Yue-Chen, LI Cun-Dong, SUN Hong-Chun, LIU Lian-Tao
Cotton Science . 2008, (1): 20 -33 .  DOI: 10.11963/cs080106