The change of leaf fresh weight for Acacia auriculaeformis was greater than that of Acacia cincinata during leaf water potential fall down.

绢毛相思叶片水势降低时，叶片鲜重的变化较大叶相思大。

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The results are as follows: N fertilizer was the major factor on the number of leaf, fibrous root, and the fresh weight of root and leaf, K fertilizer and P fertilizer then followed.

结果表明：影响知母叶片数、须根数、根茎鲜重和叶片鲜重的主要因子是N肥，其次是K肥和P肥；

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The indexes of the weight of the medium and short twigs, the leaf number, the leaf area and the leaf fresh weight of the medium and short twigs are much higher than those on seedling stock.

矮砧树中短枝的单枝鲜重、比枝重、单枝叶数、单枝叶面积、单枝叶鲜重等指标，高于乔砧树。

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