Thus, 30% from the tip of leaf blade was the best measuring position.

因此，距叶尖30%处是最合适的测定位置。

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Leaf blade had more proportion than petiole in fresh weight.

叶片占植株地上部鲜质量的比例高于叶柄。

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Leaf blade had more proportion than petiole in fresh weight.

叶片占植株地上部鲜质量的比例高于叶柄。

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