干旱胁迫对不同抗旱性苜蓿品种根系形态及解剖结构的影响
张翠梅1,2, 师尚礼1,2,*, 刘珍1, 杨帆1, 张振科1

Effects of drought stress on the root morphology and anatomical structure of alfalfa ( Medicago sativa) varieties with differing drought-tolerance
ZHANG Cui-mei1,2, SHI Shang-li1,2,*, LIU Zhen1, YANG Fan1, ZHANG Zhen-ke1
干旱胁迫对不同抗旱性苜蓿品种根系平均直径和根体积的影响