頁籤選單縮合
題名 | 不同溫度處理對分蔥鱗莖失重與萌芽之影響=Influence of Different Temperatures on Weight Loss and Sprouting of Shallot (Allium Cepa L. Aggregatum Group) Bulbs |
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作者 | 郭濰如; 宋妤; 張武男; | 書刊名 | 興大園藝 |
卷期 | 23:2 1998.12[民87.12] |
頁次 | 頁103-115 |
分類號 | 435.221 |
關鍵詞 | 分蔥; 鱗莖; 低溫處理; 失重率; 萌芽; Shallot; Bulb; Low temperature treatment; Percentage of weight loss; Sprouting; |
語文 | 中文(Chinese) |
中文摘要 | 分�I '佳里'、'學甲'及'菲律賓'三品種鱗莖,在採收一個月後開始以5、10及15℃處理,並以25℃為對照組。三品種之失重率隨處理週數之增加而增加,除第一週外,品種間有極顯著之差異,以'菲律賓'失重率為最高,'佳里'居次,'學甲'失重率最小,至第八週時,分別為27.2%、24.7% 及 21.7%。在鱗莖大小上,小球之失重率顯著比大球大。隨處理溫度之增加失重率隨之提高,其間有極顯著差異。處理溫度對萌芽率之影響,以10℃>5 ℃>15℃>25℃,至第八週時萌芽率分別為29.2%、27.8%、16.7%及 13.9%。品種間有極顯著差異,以'菲律賓'最高,'佳里'次之,'學甲'最少,至第八週時分別為31.8%、18.8% 及 5.73%。鱗莖大小對萌芽率則無影響。 |
英文摘要 | The 'Chia-Li'、'Shwei-Chia' and 'Philippine' three shallot cultivars were used to study the effects of low temperatures on weight loss and sprouting bulbs. They were treated in 5 ℃、10 ℃、15℃ and 25℃ for 8 weeks after harvest 1 month. The weight loss of bulbs continuously increased during the period of the treatment. As the treated temperatures increased, the weight of bulbs loss were increased. The weight loss from bulbs were significantly different among the varieties except the lst week. 'Philippine','Chia-Li' and 'Shwei-Chia' had 27.2%, 24.7% and 21.7% weight loss, respectively, in the 8th week. The weight loss in small bulbs were significantly more than those in the large bulbs during the period of the treatment. The percentage of sprouting of shallot bulbs among varieties were extremely significantly different. The value was 31.8% in 'Philippine', 18.8% in 'Chia-Li', and 5.73% in 'Shwei-Chia' in the 8th week during the period of treatment. The percentage of sprouting between the large bulbs and the small bulbs had no different. The highest percentage of sprouting was 29.2% in 10℃,then 27.8% in 5℃, 16.7% in 15℃, and 1.39% in 25℃ in the 8th week. |
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