頁籤選單縮合
題名 | 夜來香種球不同溫度貯藏處理對內生離層酸含量消長與萌芽之影響= |
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作者 | 黃光亮; |
期刊 | 嘉義農專學報 |
出版日期 | 19950200 |
卷期 | 40 1995.02[民84.02] |
頁次 | 頁25-35 |
分類號 | 435.459 |
語文 | chi |
關鍵詞 | 夜來香; 內生離層酸; 萌芽; 球根貯藏; Tuberose; Endogenous abscisic acid; Emergence; Storage of bulb; |
中文摘要 | 夜來香種球於82年3月採收,經35℃、12日熱風乾燥後,選直徑2.5cm之 乾燥種球於4月5日貯藏於5、10、15-20及25℃之恆溫室中。從貯藏日開始每隔四 週調查經不同溫度貯藏處理之種球,其內生離層酸含量消長及種植後對萌芽之影 響。其結果,夜來香種球經不同溫度貯藏後,種植至萌芽所需日數,均隨貯藏日 數增加與貯藏溫度之提高而減少。經20週25℃貯藏者比5℃貯藏者提早11.3日萌 芽。而內生離層酸含量亦隨貯藏溫度之提高與貯藏日數之增加而有逐漸減少之趨 勢。 |
英文摘要 | Tuberose bulbs harvested on March 1993 were dried at; 35 ℃ for 12days. Selected dried bulbs of 2.5cm in diameter were stored at 5, 10, 15, 20or 25 ℃ on 5 April. The endogenous abscisic acid (ABA) levels of the storedbulbs were analyzed every 4-week interval. The days from planting toemergence of the stored bulbs were also investigated. Bulbs stored at thehigher temperature and the longer period contained the lower ABA level. How-ever, these bulbs emerged more earlily. |
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