春季施氮时期和数量对川芎产量、生物碱和阿魏酸的影响
范巧佳, 刘灵, 郑顺林, 蓝天琼, 刘金亮, 袁继超
Effect of Nitrogen Topdressing Date and Rate in Spring on Yield,Total Alkaloid and Ferulic Acid Content of Ligusticum chuanxiong Hort.
FAN Qiao-jia, LIU Ling, ZHENG Shun-lin, LAN Tian-qiong, LIU Jin-liang, YUAN Ji-chao
四川农业大学学报 . 2013, (02): 136 -139 .  DOI: 10.3969/j.issn.1000-2650.2013.02.005