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題名 | 臺灣野生種大豆族群之變異研究--1.Glycine Formosana, G. Tabacina及G. Tomentella族群在生育地之植物特性=Population Variation of Wild Soybean in Taiwan--1.Plant Characteristics in Natural Populations of Glycine Formosana, G. Tabacina and G. Tomentella |
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作者 | 游添榮; 曾富生; | 書刊名 | 中華農學會報 |
卷期 | 177 1997.03[民86.03] |
頁次 | 頁28-40 |
分類號 | 434.23 |
關鍵詞 | 野生種大豆; 植物特性; Wild soybean; Glycine formosana; G. tabacina; G. tomentella; Plant characteristics; |
語文 | 中文(Chinese) |
中文摘要 | 探討植物不同族群的生態特性有助於其瞭解其遺傳資源的變異和保存與利用。為瞭解臺灣各野生種大豆G. formosana,G. tabacina及G. tomentella,在不同生育地族群的外表型變異,本試驗於1989年至臺灣不同地區調查各野生種大豆族群之外表性狀。結果顯示G. formosana在大溪、關西及橫山地區,族群之外表性狀除葉寬有差異外,其餘性狀均無顯著差異。G. tabacina和G. tomentella在不同地區間其族群之外表性狀,如葉長,莖長,葉重、莖重、莖重百分率,繁殖效應及開花、閉花受精繁殖效應等性狀均有顯著差異。故知臺灣各野生種大豆其不同地區間族群的外表性狀已有顯著差異。 |
英文摘要 | Exploration of ecological features in natural populations is helpful to understand、collect and utilize the plant germplasm. Phenotypic traits in several natural populations of wild soybean (Glycine formosana, G. tabacina and G. tomentella) were investigated to understand the phenotypic variation among natural population. The results showed except terminal leaflet width, the other traits including inflorescence flower number, inflorescence length and 100-seed weight etc. were not significantly different between natural populations in G. formosana. However, in G. tabacina and G. tomentella, the investigated traits including terminal leaflet length、width and stem length etc. were significantly different among natural populations. The phenotypic traits investigated were significantly different among natural populations of wild soybean in Taiwan. |
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