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題名 | 實生苗嫁接生產樹型聖誕紅之研究=The Study of Grafted Seedlings for Tree Poinsettia Production |
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作者 | 葉育哲; 王才義; | 書刊名 | 植物種苗 |
卷期 | 7:3 民94.09 |
頁次 | 頁11-25 |
分類號 | 435.429 |
關鍵詞 | 嫁接; 實生苗; 摘心; 分枝; 盆花; 菌質; Grafting; Seeding; Pinching; Branching; Pot flower; Phytoplasma; |
語文 | 中文(Chinese) |
中文摘要 | 一般樹型聖誕紅的栽培需隨時除去頂端10節以下之新側芽,栽培後期還需摘除主幹上的葉片,相當耗費勞力。聖誕紅實生苗具不易分枝性,試驗中實生苗嫁接植株主幹腋芽摘除數約6.6枝,而扞插植株’Gutbier V-14 Marble’摘除約15.3主幹腋芽,’Peter Star’則摘除約7.9枝。同時,嫁接植株僅在試驗開始1個半月內需作除芽動作,而扞插植株在摘心後的整個試驗期間都需不間斷地摘除主幹腋芽。此外,嫁接植株不論嫁接哪個品種,其主幹落葉率皆為100%,因此不需作除葉工作,而’Peter Star’及’Gutbier V-14 Marble’品種扞插植株則分別為64.1%和58.0%。故以實生苗為砧木嫁接具分枝特性的商業品種培養樹型聖誕紅,可省去一般樹型聖誕紅生產去除側芽與摘除主幹葉片的時間及勞力耗費。 |
英文摘要 | General tree poinsettia production had to remove the basal shoots, which under tops 10 lateral shoots continuously, in the end of tree poinsettia production it still needed to remove the leaves on the trunk. All of these are consumed much time and labor. Poinsettia seedlings were restricted branching, only 6.6 lateral shoot have to remove on these grafted seedlings, number of basal shoots removal in ‘Gutbier V-14 marble’ and ‘Peter Star’ cuttings is 15.3 and 7.9. Moreover, grafted seedlings only remove a the basal shoots in the first 1.5 months but the cuttings should do it in and out of season. Furthermore, no matter grafted which cultivar, the leaf abscission rate on trunk were 100% in grafted seedlings and had not to do the leaf removal in the end of tree poinsettia production. But the leaf abscission rate on trunk in ‘Gutbier V-14 Marble’ and ‘Peter Star’ cuttings was 64.1% and 58.0%. Therefore, grafting the self-branching cultivars on the seedling could reduce the labor and time cost of basal shoots and leaves removal for tree poinsettia production. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。