Studies on the Photosynthesis and Matter Productivity of High-yield Maize Varieties Without Irrigation
ZHOU Sumei, LI Chaohai, LIAN Yanxian, LIU Kui, JIA Hongwei
ACTA AGRICULTURAE BOREALI-SINICA . 2001, (3): 68 -73 .  DOI: 10.3321/j.issn:1000-7091.2001.03.014