Please use this identifier to cite or link to this item: http://hdl.handle.net/11455/81544
標題: 青蔥葉片浸出液對北蔥、萵苣與蘿蔔種子發芽及胚根與胚軸生長之影響
Effects of Imbibed Green Onion Leaf Exudates on Seed Germination, Growth of Radicle and Hypocotyl of Green Onion, Lettuce and Radish
作者: 許苑培
Yun-Pei Hsu
李文汕
張武男
Wen-Shann Lee
Woo-Nang Chang
關鍵字: Green onion
胚軸
Imbibed concentration
Seed germination
Radicle
Hypocotyl
青蔥
浸出液
種子發芽
胚根
摘要: 新鮮或經80℃乾燥之‵新竹′四季蔥葉片水溶性浸出液之pH、EC值及總酚類化合物含量,隨浸出液濃度之增加而降低pH,增加EC值及總酚類化合物含量。‵桃園三號′四季蔥與‵桃園選育一號′北蔥之新鮮葉片在20g/100ml及30g/ml與經80℃乾燥在6g/100ml及9g/100ml等濃度之浸出液,對北蔥、萵苣與蘿蔔等種子具有抑制發芽、抑制胚根及胚軸生長、延長發芽日數等作用,並隨著浸出液濃度之增加,呈現明顯的自毒與它毒之相剋作用。
Decreasing in pH and increasing in EC and contents of total phenolic compound in response to increasing in the concentrations of exudates of fresh and 80℃ dried leaves of green onion cv. Shy-Zih Stong were found. Inhibition of seed germination and growth of radicle and hypocotyl, and delay of germination of green onion cv. Pei-Stong, lettuce and radish were found in the exudates of fresh and dried leaf of green onion cv. Shy-Zih Stong and Pei-Stong at concentration of 20~30g/100ml and 6~9g/100ml, respectively.
URI: http://hdl.handle.net/11455/81544
ISSN: 0255-5921
Appears in Collections:第22卷 第01期
園藝學系

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