咖啡豆是從咖啡果實內提取其果核、再加上烘焙等功夫而成。397Please respect copyright.PENANAdC5i1ITsnM
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然而,其所剩餘的紙漿雖亦含有豐富的碳水化合物(35.8%)及蛋白質(10.8%),但一直並未有所充分地妥善利用。397Please respect copyright.PENANAbxdlcdbHUs
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(圖2)有研究找來兩片鄰近土地,在其中一土地上直接鋪上半米厚的咖啡紙漿,從而探討充滿營養價值的咖啡紙漿對大自然草地的影響。397Please respect copyright.PENANAywgnfhR7jY
397Please respect copyright.PENANAtRYXadVDtL
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(圖3)兩年後,鋪了咖啡紙漿的土地明顯長滿多達五種品種的樹木,而對照組別則只是雜草橫生。397Please respect copyright.PENANAbF982VdBlW
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這相信是鋪上咖啡紙漿後,原先的表面雜草因窒息而死,且咖啡紙漿被推斷有著防止雜草萌芽的可能性,因此提供了附近森林種子抵達及生長的機遇。397Please respect copyright.PENANAHrJ8rRrFJv
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(圖4)量度兩片土地的營養含量,咖啡紙漿土地的碳氮磷等物質均比對照土地為多。397Please respect copyright.PENANAIiR4UTAtGf
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397Please respect copyright.PENANAKUAg5CUVLD
如果想我快啲出文的話,請入去Penana網站科普專欄–薯不揀單俾一個like以及Bookmark,這對我非常之重要。397Please respect copyright.PENANAzBAeVFJD63
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Link: https://www.penana.com/story/66244/%E7%A7%91%E6%99%AE%E5%B0%88%E6%AC%84-%E8%96%AF%E4%B8%8D%E6%8F%80%E5%96%AE/toc397Please respect copyright.PENANAoVVWCqx8Fk
397Please respect copyright.PENANA6G8koLMMJw
同時亦可以在Penana網站裡按「買一嚿/半嚿薯仔」,以課金的方式推動我繼續搜羅資料寫文,多謝。397Please respect copyright.PENANA3PrPSMBrTO
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Link:397Please respect copyright.PENANAVKTKIXpLR3
https://www.penana.com/user/27349/%E8%96%AF%E4%BB%94%E8%81%9E%E8%8C%B1%E8%8E%89/portfolio397Please respect copyright.PENANABBiF491Wfu
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除非Facebook及IG重開侵侵的account,否則我的IG將不會再作更新,只會寄居本土LIHKG及Penana。397Please respect copyright.PENANAQk48HBAf34
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Ref1:https://besjournals.onlinelibrary.wiley.com/doi/full/10.1002/2688-8319.12054397Please respect copyright.PENANA88G1Qbl0bl
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科普專欄–薯不揀單
作者:
薯仔聞茱莉
篇 #222
三十秒科學–咖啡果實紙漿
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