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題 名 | 生長抑制劑對杜鵑花盆栽生育及品質之影響=Effects of Growth Retardants on Growth and Flowering of Potted Azalea |
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作 者 | 呂美麗; | 書刊名 | 桃園區農業改良場研究報告 |
卷 期 | 36 1999.03[民88.03] |
頁 次 | 頁29-34 |
分類號 | 435.412 |
關鍵詞 | 杜鵑花; 生長抑制劑; 盆花品質; Azalea; Growth retardants; Pot quality; |
語 文 | 中文(Chinese) |
中文摘要 | 為探討Daminozide(B-9)、Paclobutrazol(PP333)、Chlormequat(CCC)三種生長抑制劑,對「Friedhelm Scherrer」和「Helmut Vogel」兩品種杜鵑花盆花品質之影響,經試驗結果顯示三種生長抑制劑對「Friedhelm Scherrer」和「Helmut Vogel」兩品種杜鵑花的枝條伸長均有抑制作用:且可顯著增加枝條之花序數,其中以3000ppm和5000ppm的B-9處理之枝條花序數最多,達2.1個/枝,而對照組最少僅1.1個/枝:對開花期之影響,以B-9處理之開花期最早,對照組次之,PP333處理及CCC處理均有開花期延後的情形。 |
英文摘要 | The experiment was conducted to determine the effects of the growth retardants B-9, CCC and PP333 on flower quality of two azalea cultivars 'Friedhalm Scherrer' and 'Helmut Vogel'. The plant height and the lateral shoot growth of azaleas 'Friedhalm Scherrer' and 'Helmut Vogel' were controlled effectively by foliar spray of growth retardants (B-9, CCC, PP333). The number of inflorescence was increased with spray growth retardants was 2.1 per stem when treated with B-9 3000 ppm, 5000 ppm, gave only 1.1 per stem for the control. Date of flowering was promoted with a spray of B-9 2000-5000 ppm and was delayed with spray CCC 2000-5000 ppm or PP333 50-200 ppm. |
本系統中英文摘要資訊取自各篇刊載內容。