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題名 | 定植芽數採不同灌溉方式及施肥量對鐵骨素心蘭生長之影響=Effects of Different Planting Buds Numbers, Irrigation Methods and Fertilizer Levels on the Growth of Cymbidium ensifolium cv. Tiee-guu-suh-shin |
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作者 | 王茗慧; 張富翔; | 書刊名 | 臺中區農業改良場研究彙報 |
卷期 | 138 2018.03[民107.03] |
頁次 | 頁11-19 |
分類號 | 435.431 |
關鍵詞 | 蕙蘭; 灌溉; 肥料; Cymbidium; Fertilization; Irrigation; |
語文 | 中文(Chinese) |
中文摘要 | 蕙蘭為我國具國際競爭力的重要蘭花產業之一,可區分成小花蕙蘭、大花蕙蘭及雜交蘭三大類,為我國第三大輸出花卉,為配合小花蕙蘭帶介質外銷之趨勢,本試驗以常見之外銷商業品種鐵骨素心蘭為試驗材料,以椰纖塊為介質,以7芽及3芽不同的定植芽數、配合噴灌及微噴灌的灌溉方式及施用1.5 g/pot及3.0 g/pot的緩效性複合肥料等組合進行試驗,除觀察其對鐵骨素心蘭的營養生長影響,並比較植株生長及達到出貨標準(10芽)時所需的時間。結果顯示,以7芽或3芽定植,皆以施用3.0 g/pot緩效性複合肥料,並輔以噴灌方式,其新增之球數、株高及假球莖橫徑等生長指標,皆較施用1.5 g/pot緩效性複合肥料效果佳;且以7芽定植輔以噴灌方式及3.0 g/pot的施肥量,在定植8個月後即可達到10芽的出貨標準,效果優於其他處理組。因此推薦為外銷鐵骨素心蘭肥培管理與灌溉模式之最適方法。 |
英文摘要 | Cymbidium is the third major export orchids, yet, most of them in Taiwan are cultivated under simple shade nets facility. Cymbidium in Taiwan is divided into three categories: oriental Cymbidium, Cymbidium and Cymbidium hybrids. To coordinate the trade of export oriental cymbidium with mediums, and cultivation in plastic film houses, the common commercial species of Cym. ensifolium cv. Tie-gu-su-xin' was used in this study. Cymbidium with coconut block medium was used to evaluate the growth and the time to reach the shipping standard (10 buds). The treatments include a cluster of 7 buds or 3 buds in a pot, with sprinkler or micro-spray irrigation, and applying 1.5 g or 3.0 g of slow-release fertilizers (N-P_2O_5-K_2O=14%-12%-14%). Growth indicators such as the number of new bulbs, plant height and pseudobulb diameter were evaluated. The results indicated that for 7 or 3 buds pot plant, slow-release fertilizers 3.0 g/pot and sprinkler irrigation were better. Pot plants with a cluster of 7 buds a pot with sprinkler irrigation and 3.0 g slow-release fertilizers, the export standard of 10 buds within 8 months can be achieved. Therefore, fertilizers application rate 3.0 g/pot and water supply mode for the export of Cym. ensifolium cv. Tiee-guu-suh-shin are recommended. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。