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題 名 | 文心蘭生育習性之研究=Studies on Growth and Flowering of Oncidium |
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作 者 | 徐懷恩; 林瑞松; | 書刊名 | 興大園藝 |
卷 期 | 22:2 1997.12[民86.12] |
頁 次 | 頁123-133 |
分類號 | 435.431 |
關鍵詞 | 文心蘭; 節位分佈; 碳水化合物; Oncidium; Node distribution; Carbohydrates; |
語 文 | 中文(Chinese) |
中文摘要 | 本試驗使用文心蘭雜交種〞 Gower Ramsey 〞做為試驗材料, 建立生育習性之基 本資料。 文心蘭的假球莖是由莖軸單節伸長肥大而得,在腫大開始前的 4-5 個腋芽是高度 分化的。通常由最靠近假球莖的腋芽先發育形成花芽,花芽發育成熟後,下面的腋芽(通常 是假球莖下第 3 節位之腋芽)才發展成為新莖。 假球莖內的碳水化合物及水分含量達高於 葉片及根,且隨著假球莖的發育而增加,在假球莖成熟時達最高,但隨著花序移除、新莖生 長而含量逐漸降低。 |
英文摘要 | Oncidium hybrid ("Gower Ramsey") was used in this study to investigate the information of vegetative and reproductive growth. The pseudobulb of Oncidium came from elongation of a single node of new shoots. Four the five buds situated on the start of the swollen part were high differentiation. Usually the axillary buds the most closely pseudobulb were capable of evolving into floral shoots, then the axillary buds below floral shoots (most in the 3rd node under pseudobulb) developed into the vegetative shoots. The carbohydrates content and water content of pseudobulb were more high than leaves and roots, and increased gradually. When pseudobulb matured, the content of carbohydrates and water culminate, and drop-off accompany with florescence removal and new shoots growth. |
本系統中英文摘要資訊取自各篇刊載內容。