查詢結果分析
來源資料
頁籤選單縮合
題 名 | 偃枝枝數及其更新週期對玫瑰花切花生產之影響=Effect of the Number and Renewal Cycle of Bent Shoots on the Productivity of Rose Cut Flowers |
---|---|
作 者 | 李傑妮; 朱建鏞; | 書刊名 | 興大園藝 |
卷 期 | 22:2 1997.12[民86.12] |
頁 次 | 頁87-99 |
分類號 | 435.415 |
關鍵詞 | 薔薇; 光合作用; 產量; 品質; Rosa; Photosynthesis; Quantity; Quality; |
語 文 | 中文(Chinese) |
中文摘要 | 在玫瑰花偃枝整枝試驗中,〞 Samantha 〞和〞 Landora 〞品種均以營養枝留枝 數為 1、3 枝時,切花產量較高; 而〞 Pitica 〞品種則以營養枝留枝數為 3 枝時其切花 產量比留 5 枝的處理組為高。又此三個玫瑰栽培品種在留枝數為 3 枝時,其切花品質指數 均為最高;營養枝留 1 枝的處理組次之;而以營養枝留 5 枝的處理組切花品質指數最低。 而〞 Samantha 〞、 〞 Landora 〞及〞 Pitica 〞等三個品種在偃枝整枝法營養枝更新週 期為 2 個月時, 其切花產量均為最少,切花品質指數最低。 〞 Samantha 〞及〞 Pitica 〞品種在更新週期為 4 及 6 個月時,其切花品質指數亦無差異; 但在〞 Landora 〞品種 則以更新週期為 6 個月的處理組為最佳。 而在切花枝條重量及長度、花蕾長度、切花枝條 莖基部直徑及枝條上的節數等方面, 則仍以營養枝更新週期 6 個月時表現較佳,尤其是所 生產一級切花枝數目( 65cm 以上)比更新週期為 2 及 4 個月的處理組為多。 |
英文摘要 | In bent shoots culture, there was higher productivity of the cut flowers when "Samantha" and "Landora" kept with one or three bent vegetative shoots, or "Pitica" kept with three bent vegetative shoots. In addition, on the quality index of these three rose cultivars, plants kept three bent shoots was the best. On the other hand, plants kept five bent shoots was the poorest. The productivity and the quality index of rose cut flowers of these three cultivars with two-months renewal cycle of bent vegetative shoots were the poorest. On the quality index of "Samantha" and "Pitica" cut flowers, there were no difference between plants with four or six-months renewal cycle of bent vegetative shoots. But on the quality index of "Landora" plants with six-months renewal cycle of bent vegetative shoots was better than those for four-months renewal cycle. However, plants with bent shoots for six-months renewal cycle produced more cut flowers of high quality. |
本系統中英文摘要資訊取自各篇刊載內容。