The changes of water content and the starch grain in the leaves of evergreen broad leaf plants in Beijing open gardens were investigated.

  • 该文研究了北京露地园林中常绿阔叶植物在越冬期间叶组织水分及淀粉粒的动态变化。

  • 互联网摘选 2025-01-20 12:02:47

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