不同黑皮病发病程度的‘五九香’梨生理生化差异
董 宇1,2,3, 关军锋1,2, 杨 坤1,2, 刘立芹1,2, 张莹莹1,2
Physiol-biochemistry difference in ‘Wujiuxiang’ pear (Pyrus communis L.‘Wujiuxiang’)with various grade of superficial scald
DONG Yu1,2,3,GUAN Jun-feng1,2,YANG Kun1,2,LIU Li-qin1,2,ZHANG Ying-ying1,2
河北农业大学学报 . 2012, (1): 35 -40 .