Relationships between Leaf POD and PAL and the Resistance of Alfalfa Cultivars Against Powdery Mildew
XING Hui-qin, LI Min-quan, XU Bing-liang, LEI Yu-ming, MA Jian-cang
. 2007, (4): 376 -380 .  DOI: 10.11733/j.issn.1007-0435.2007.04.016