文献类型：会议论文

英文题名：Estimating single leaf area of Eucalyptus (Eucalyptus grandis × Eucalyptus urophylla) using leaf length and width

作者：Diao, Jun[1] Lei, Xiangdong[1] Hong, Lingxia[1] Rong, Jiantao[1] Shi, Qiang[2]

第一作者：Diao, Jun

通信作者：Shi, Q.

机构：[1] Institute of Forest Resource Information Techniques, Chinese Academy of Forestry, Beijing, China; [2] Shenzhen Polytechnic, Shenzhen, China

会议论文集：Plant Growth Modeling, Simulation, Visualization and Applications, Proceedings - PMA09

会议日期：November 9, 2009 - November 13, 2009

会议地点：Beijing, China

语种：英文

外文关键词：Forestry - Visualization

年份：2010

摘要：Leaf area plays an important role in tree growth modeling and physiological process. There is an interest for leaf area measurement methods that are simple, quick and that will not destroy the leaf. We developed equations to estimate single leaf area (LA) by using length (L) and width (W) for Eucalyptus (Eucalyptus grandis × Eucalyptus urophylla ) . Totally, 426 leaves were sampled from 25 trees in south China. The model precisions are beyond 95 percent. It provides a simple and reliable method for estimating single leaf area, and has good potential to be used in a functional-structural model of Eucalyptus. ? 2010 IEEE.