不同檢定親及族群對玉米籽粒與青割產量性狀間關係之影響
Other Title
Effects of Testers and Populations on the Relationship among Grain and Forage Yield Traits in Maize
Journal
中華農業研究
Journal Volume
45
Journal Issue
2
Pages
137-146
Date Issued
1996-06-03
Date
1996-06-03
Author(s)
盧煌勝
何千里
謝光照
Hung-Shung Lu
Chang-Lee Ho
Guang-Jauh Shieh
Abstract
本研究使用五個不同之玉米族群為試驗材料，藉臺農1號父母本TA3651-377及TA2808-176兩個自交系為檢定親，分別與每一族群之20個S4系統雜交，產生200個測交種（計分10群）。調查籽粒及青割產量性狀，估算外表型相關，比較不同檢定親及族群對性狀間關係之影響，並評估族群作為籽粒或青割育種材料之潛力。Five maize populations were used to determine the effects of inbred testers and populations on the relationship among grain and forage traits, and to evaluate their potential as breeding sources for grain and forage yield. Twenty S4 families from each population were crossed to two inbred lines, TA3651-377 and TA2808-176 to form ten groups of testcrosses.
Subjects
玉米
自交系檢定親
族群
測交種
籽粒產量
青割產量
外表型相關係數
Maize
Inbred tester
Population
Testcrosses
Grain yield
Forage yield
Phenotypic correlation coefficient
Publisher
農業試驗所
Type
journal article
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