https://scholars.tari.gov.tw/handle/123456789/12471
Title: | 利用自交系檢定親鑑別玉米雜種優勢模式 | Other Titles: | Identification of Heterotic Patterns with Inbred Line Testers in Maize | Authors: | 何千里 盧煌勝 Chang-Lee Ho Hung-Shung Lu |
Keywords: | 玉米;自交系檢定親;雜種優勢模式;硬粒種;馬齒種;Zea mays L.;Inbred line tester;Heterotic pattern;Flint;Den | Issue Date: | 2-Sep-1995 | Publisher: | 農業試驗所 | Journal Volume: | 44 | Journal Issue: | 3 | Start page/Pages: | 242-250 | Source: | 中華農業研究 | Abstract: | 鑑別自交系間之雜種優勢是玉米育種工作中頗為重要的項目之一,而慎擇檢定親以便獲得最正確的測交結果則是關鍵所在。本研究採用國外引進之七個族群培育而成的63個S5-S6自交系材料,並以臺農1號之兩個親本(TA2808-176及TA3651-377)為自交系檢定親,126個測交種進行田問試驗,調查項目包括吐絲期、穗位高、株高及籽粒產量等四項農藝性狀。The identification of inbred lines which are heterotic to each other is very important in maize breeding program. The choice of tester for an adequate testing always has been a concern. Sixty-three yellow inbred lines at S5-S6 levels of inbreeding derived from seven populations (Antigua syn., Pioneer syn., Suwan-1 (S) C8, RBS10 C3, RSSSC C4, Amarillo Dentado and Amarillo Bajio) were crossed to two inbred line testers (TA2808-176 and TA3651-377). |
URI: | https://scholars.tari.gov.tw/handle/123456789/12471 | ISSN: | 0376-477X | DOI: | 10.29951/JARC.199509.0002 |
Appears in Collections: | 1.台灣農業研究(1950~迄今) |
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