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活性碳、蔗糖與無機鹽類濃度對臺灣一葉蘭種子發芽與小苗生長之影響

Effeet of Activated Charcoal, Sucrose and Mineral Concentration on Seed Germination and Seedling Growth of Pleione formosana

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摘要


臺灣一葉蘭培於山區,於10月底至11月初采收成熟的果莢,播於knudson C培養基,內含9g/е洋菜,加入2g/е活性碳者,極明顯促進種子發芽、小苗發育與結球;含蔗糖10g/е者,小苗細小發育不良;40g/е者,原球體(Protocorm)矮莊,但葉片伸長不良,顯示濃度過高;含20-30g/е者生育相近,但以30g/е者最適。 以MS培養基之不同主要元素濃度(即1/4、1/2及全濃度MS)與Knudson C配方相較,則以1/2 MS對小苗生長發育最佳,1/4 MS及Knudson C小苗線細,全量MS似已過濃,抑制葉的仲長。

關鍵字

活性碳 蔗糖 無機鹽 蘭苗

並列摘要


The effect of activated charcoal, sucrose and mineral concentration on send germination and needling growth of Pleione formosana were studied. it was shown that medium containing 2g/1 activated charcoal enhanced seedling growth and development obviously. The needs germinated in Knudson C medium with 30g/l suerose had better growth than those lower (10-20g/l) or higher (40g/l) concentration. The half-strength MS medium wan the most suitable for seedling growth among whole strength and 1/4MS or Knudson C medium.

並列關鍵字

activate charcoal charcoal mineral salts orchid seedling

被引用紀錄


莊馥綱(2004)。臺灣一葉蘭之微體繁殖〔碩士論文,國立臺灣大學〕。華藝線上圖書館。https://doi.org/10.6342/NTU.2004.01901
呂宛如(2010)。捲葉貝母無菌播種之研究〔碩士論文,朝陽科技大學〕。華藝線上圖書館。https://www.airitilibrary.com/Article/Detail?DocID=U0078-0601201112112901
陳俊翰(2010)。水芫花有性及無性繁殖之研究〔碩士論文,朝陽科技大學〕。華藝線上圖書館。https://www.airitilibrary.com/Article/Detail?DocID=U0078-0601201112113604
邱雅婷(2011)。天山雪蓮之組織培養研究〔碩士論文,朝陽科技大學〕。華藝線上圖書館。https://www.airitilibrary.com/Article/Detail?DocID=U0078-1511201110382437
簡愷彣(2014)。應用早期篩檢蝴蝶蘭V3品系花梗莖頂組織所誘導並配合藥劑處理之擬芽球體株系達到去除病毒感染之研究〔博士論文,朝陽科技大學〕。華藝線上圖書館。https://www.airitilibrary.com/Article/Detail?DocID=U0078-2611201410185326

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