[問卦] 有沒有"植物夜晚釋放二氧化碳"的八卦?
※ [本文轉錄自 Gossiping 看板 #1CcspDQs ]
作者: post30 (後三十主義) 看板: Gossiping
標題: [問卦] 有沒有"植物夜晚釋放二氧化碳"的八卦?
時間: Thu Sep 23 23:05:47 2010
是這樣的 剛跟我媽吵架
她說去公園一定要白天去 晚上去植物都排放二氧化碳 對身體不好
我就說 那個是錯誤的迷思 後來經證實植物無論白天晚上都會排放CO2
我媽就很不爽 說我愛瞎扯
所以我決定上網找一些資料 讓她服氣
不過我東找西找 似乎都找不到這樣的論述
幾乎都是"植物夜晚排出的CO2大於白天排放出的"
或是"大部份植物白天釋放氧氣,但少數如仙人掌龍舌蘭則晚上釋放O2"
所以我有點慌了
可是我真的有印象不曉得在哪聽過說:
植物排放出O2或CO2對人體完全沒影響
重要的是 植物釋放出的"負離子"才是對人體有幫助的
而在植物周圍夜晚的負離子通常高於白天的
有沒有專家可以幫我解惑一下呢
感謝^^
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