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椰子媽媽用什么傳播種子 椰子用什么傳播種子

  • 生活
  • 2023-04-19 18:24
椰子靠水傳播種子。椰子多生于亞洲東南部的沿海城市,成熟的椰子會從樹上掉在水中,通過水的流動,椰子也會到一起飄很遠的地方。除了椰子之外,還有睡蓮、棋盤腳、欖仁等植物都是靠水傳播種子的,靠水傳播種子的植物,其比重都會比水要低,可以漂浮在水上。

  椰子的介紹

  椰子果皮中含有氣室,可以漂浮在水面上,然后經過溪流或者是洋流傳播到很遠的地方;椰子種皮具有非常厚的纖維質,就算是長時間浸泡在水中,也不會腐爛。

  椰子為熱帶喜光作物,在高溫、多雨、陽光充足和海風吹拂的條件下生長發育良好,年光照時間需維持在2000小時以上,光照不足,椰子樹生長不良。

  椰子適宜生長在年平均溫度為26~27℃的環境中,當外界溫度過低的時候,椰子生長會受到一定影響。

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