https://scholars.tari.gov.tw/handle/123456789/13623
Title: | Response of Two Maize Populations to Reciprocal Recurrent Selection in a High-yield Environment | Other Titles: | 玉米族羣相互輪迴選拔之選種效應評估 | Authors: | H.S. Lu R.J. Lambert 盧煌勝 |
Issue Date: | 3-Dec-1988 | Publisher: | 農業試驗所 | Journal Volume: | 37 | Journal Issue: | 4 | Start page/Pages: | 366-378 | Source: | 中華農業研究 | Abstract: | A selection program using reciprocal recurrent selection procedures in maize (Zea mays L.) was developed. Intra-and interpopulation selection procedures were used for two maize populations BS10 and RSSSC. Intrapopulation selection procedures included phenotypic mass selection for multiple leaf and multiple stalk-rot disease resistance and S1 family selection for grain yield in a high-yield environment. Interpopulation improvement involved selection of testcrosses of S1 family×inbred tester in a high-yield environment. Evaluations of populations per Se, population crosses and populations×testers for response to three cycles of selection for grain yield were conducted at four environments. 在高產環境下,利用BS10及RSSSC兩個玉米族羣進行兼顧族羣內及族羣間改良之相互輸迴選拔。族羣內之改良包括多種葉斑病、莖腐病等抗病性的外表型混合選種及S1系統在高產環境下之產量評估。族羣間之改良則包括測交系統在高產環境下之產量試驗及選拔。三個輸迴之選種效應評估,分別利用族羣、族羣雜種及族韋測交種等,於四個不同環境下進行產量試驗;並利用族羣及族羣雜種於病圃檢定其對葉斑病及莖腐病之抵抗性。 |
URI: | https://scholars.tari.gov.tw/handle/123456789/13623 | ISSN: | 0376-477X | DOI: | 10.29951/JARC.198812.0003 |
Appears in Collections: | 1.台灣農業研究(1950~迄今) |
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journal_arc_37-4-3.pdf | 1.38 MB | Adobe PDF | View/Open |
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