%0 Journal Article
%T MEASURING LEAF AREA IN PEAR TREE USING REGRESSION EQUATION METHOD<br>用回归方程法测定梨树叶面积
%A Xia Renxue
%A Huang Mingjun
%A <br>夏仁学
%A 黄明军
%J 植物科学学报
%D 1989
%I 
%X 用回归方程法测定梨树单叶面积,以长枝、随机及比例方法取样,取样数量50至100片,采用叶长乘以叶宽的回归方程测定较为适宜。
%K Regression equation method
%K Pear trees
%K Leaf area
%K Leaf length
%K Leaf width<br>回归方程法
%K 梨树
%K 叶面积
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=9973DE552EA54506F7AABD4780345ED2&aid=7D15A5BAB4F10C4AB1ED0DF19A8BE4F6&yid=1833A6AA51F779C1&vid=DF92D298D3FF1E6E&iid=38B194292C032A66&sid=B799C1769FCACDC8&eid=30897FA31CA3354D&journal_id=1000-470X&journal_name=武汉植物学研究&referenced_num=4&reference_num=0