The leaf was the major storage organ for nitrogen and the source of nitrogen for grain filling.

叶片是前期组织氮素的重要贮存器官和籽粒灌浆中氮素的主要供给源。

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Fat was once thought to be a storage organ but in fact it is an active organ which secretes many hormones.

脂肪曾被认为是储存器官，但实际上它是可以分泌很多激素的有效器官。

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The younger stem had a higher content of total gypenosides than that of mature and older stem, while rhizome, the storage organ, had the highest content.

幼茎所含总皂甙高于发育成熟的茎和老茎，含量最高的则是具有贮藏功能的根状茎。

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