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目的:分析不同品种当归叶绿素含量及光合效能.方法:使用SPAD-502Plus叶绿素计(日本)进行叶绿素含量测定,使用Li-6400光合仪(美国)测定不同品种当归叶片的光合指标.结果与结论:岷归4号、岷归5号在光合效率、干物质转化能力、植物抗性等方面均有一定的品种优势.
不同品种当归的叶绿素含量及光合效能分析
【摘 要】
：
目的:分析不同品种当归叶绿素含量及光合效能.方法:使用SPAD-502Plus叶绿素计(日本)进行叶绿素含量测定,使用Li-6400光合仪(美国)测定不同品种当归叶片的光合指标.结果与结论:岷归4号、岷归5号在光合效率、干物质转化能力、植物抗性等方面均有一定的品种优势.
【机 构】
：
甘肃省高校中(藏)药化学质量研究省级重点试验室 兰州730000;甘肃中医学院药用植物遗传育种研究所 兰州730000
【出 处】
：
第一届当归国际学术研讨会
【发表日期】
：
2014年1期
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