Living under shade condition, The length and width of leaf lamina , internodes, and canopy height is increase , but Stolon diameter decrease along with the increment of shade level.
在遮荫情况下，雅安居群与峨嵋居群叶片的长度、宽度，节间长度、草层高度皆随遮荫梯度的增加而增加，茎的直径随遮荫梯度的增加而下降。
In long shoot, the leaf width, leaf length, leaf area, petiole length and basal Angle decreased, but the leaf index and the ratio of lobation increased as its arrangement increased.
一年生长枝叶片的叶宽、叶长、叶面积、叶柄长、叶基角均随叶序的增加逐渐减小，叶形指数和有缺刻叶的比例则增加。
The leaf length, leaf width, number of productive leaves and stem thickness were positively correlated with yield whereas the internodal length only was negatively correlated with yield.
而叶片的长度、宽度、有效叶数及茎围，都与产量呈正相关，只有节间距与产量呈负相关。
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