The higher content of that in culm and sheath was a character of active carbohydrate metabolism.

茎鞘中高含量的可溶性糖是茎鞘碳水化合物代谢活跃的特征；

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The higher content of that in culm and sheath was a character of active carbohydrate metabolism.

茎鞘中高含量的可溶性糖是茎鞘碳水化合物代谢活跃的特征；

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