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題 名 | 日長效應對唐菖蒲生育之影響 |
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作 者 | 賴建旗; | 書刊名 | 臺中區農業改良場研究彙報 |
卷 期 | 26 1990.03[民79.03] |
頁 次 | 頁3-9 |
分類號 | 435.452 |
關鍵詞 | 日長效應; 生育; 唐菖蒲; |
語 文 | 中文(Chinese) |
中文摘要 | 本試驗係利用本省冬季日長(短日照8∼9小時)及半夜連續電照2小時 ,採暗期中斷(長日照)方式種植唐菖蒲,探討日長處理對三種商業栽植品種'Wig's Sensation'、'Fidelio'、'Nova Lux'生育之影響,茲將結果簡述如下:長日與短日處 理對唐菖蒲生育有顯著之影響,長日狀況下其花莖長度、花蕾數與切花之開花 率、鮮重及瓶插壽命等各項均較短日處理者有極顯著促進效果。而花序長度以 'Fidelio'品種較有顯著,花莖粗則以'Wig's Sensation'品種促進較為顯著,惟抽穗期 與採收期會延遲而較慢收穫7∼12日。但此等結果亦因品種而異,'Nova Lux'品 種經長日處理後之各項結果均不若'Wig's Sensation'與'Fidelio'兩品種差異顯著。 |
英文摘要 | The growth and quality of inflorescence of three cultivars of gladiolus were studied under two daylength regimes. The daylength treatments were the natural short daylength in winter (8-9 hrs) and the long day which was lighting for 2 hours at midnight as night-break. Long day had more profound effect on the enhancenment of stem elongation, number of florets per spike, flowering percentage, flower weight and vase life than that of short day. Under long day treatment, the cv. "Fidelio" had the longest stalk length, while cv. "Wig's Sensation" had the largest stalk diameter, but had delayed flowering time about 7-12 days. Cultivar "Nova Lux" was not very sensitive to long day treatment. |
本系統中英文摘要資訊取自各篇刊載內容。