https://scholars.tari.gov.tw/handle/123456789/15568
Title: | 甜瓜 (Cucumis melo L.) 收集系外表型變異度之探討及白粉病抗感性之檢測 | Other Titles: | Morphological Diversity and Resistance to Powdery Mildew in Melon (Cucumis melo L.) Accessions | Authors: | 林思妤 黃晉興 王毓華 Su-Yu Lin Jin-Hsing Huang Yu-Hua Wang |
Keywords: | 甜瓜;外表型變異度;白粉病;種原;Melon;Morphological diversity;Powdery mildew;Germplasm | Issue Date: | Jun-2020 | Publisher: | 農業試驗所 | Journal Volume: | 69 | Journal Issue: | 2 | Start page/Pages: | 169-183 | Source: | 台灣農業研究 | Abstract: | 隨著甜瓜消費市場不斷追求更高品質及多樣化果實,再加上急遽環境變化帶來的挑戰,具抗病性、高品質、多樣化外觀的甜瓜新品種之需求逐漸增加。遺傳變異為育種之基礎,種原盤點、變異度探討及抗病性資訊之開發有其必要性。本試驗收集102 個來自世界各國之甜瓜收集系,並於春作及秋作進行32 個園藝性狀調查,結果顯示供試品系共涵蓋分類學上10 個植物分群 (botanical groups);而經由主成分分析,兩個亞種Cucumis melo ssp. melo 及Cucumis melo ssp. agrestis 可被清楚區分,而植物分群亦可。As climate changes rapidly and the demands of diverse melon increase, melon market has urgent needs of commercial lines with stress-resistance, varied appearance and high-quality fruits. Because genetic diversity is the basis of melon breeding, comprehensive understanding of the melon germplasm and breeding line is essential. In this study, 102 melon accessions are collected and 32 horticultural traits are investigated in two seasons. According to the principle component analysis, two subspecies- Cucumis melo ssp. melo and ssp. agrestis, can be separated clearly, and major botanical groups can also be distinguished. |
URI: | https://scholars.tari.gov.tw/handle/123456789/15568 | DOI: | 10.6156/JTAR.202006_69(2).0006 |
Appears in Collections: | 1.台灣農業研究(1950~迄今) |
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69-2-6.pdf | 2.12 MB | Adobe PDF | View/Open |
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