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Position: Home > Articles > A new method for estimation of leaf area in Eulaliopsis binata Crop Research 2004,18 (1) 31-32+35

龙须草叶面积测定方法的初步研究

作  者:
曾晓珊;邹冬生;孙焕良;敖和军
单  位:
湖南农业大学农学院
关键词:
龙须草;叶面积;测定方法
摘  要:
对人工栽培的不同生长时间龙须草的叶面积测定方法进行了研究。利用LI-3000叶面积仪和生产上常用的长宽法进行比较分析,求得用长宽法测量龙须草叶面积的矫正系数K=0.67,经过相关分析,认为所得K值是值得推荐的。
译  名:
A new method for estimation of leaf area in Eulaliopsis binata
作  者:
ZENG Xiao-shan,ZOU Dong-sheng,SUN Huan-liang,AO He-jun (College of Agronomy,HUAU,Changsha,hunan,410128,China)
关键词:
Eulaliopsis binata(Ratz); leaf area; K value
摘  要:
The correction coefficient K=0.67 for leaf area estimation by length×width multiplication medhod was obtained through comparison of leaf areas estimated by both methods,i.e. LI-3000 area meter and length×width multiplication in Eulaliopsis binata (Ratz) cultivated for different years.The correlation analysis showed that the K value was reliable.

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