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LINE X TESTER ANALYSIS FOR COMBINING ABILITY IN GOSSYPIUM HIRSUTUM COTTON
Madras Agricultural Journal, 1998In a combining ability analysis of 28 F1 hybrids developed in a line x tester method in Gossypium hirsutum L., non-additive gene action was predominant for number of sympodia per plant, ginning outturn, uniformity ratio and bundle strength. Additive gene action was predominant for number of bolls per plant, seed cotton yield per plant, lint index and 2.
VALARMATHI M, JEHANGIR K.S
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Line x tester analysis for fixed effect model in cotton (Gossypium hirsutum L.)
Theoretical and Applied Genetics, 1984The data from an experiment in cotton consisting of three testers and 12 lines selected deliberately have been analysed. The investigation showed higher specific combining ability variance for yield of seed cotton and number of bolls, indicating the predominance of non-additive gene action.
L S, Kaushik, D P, Singh, R S, Paroda
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LINE X TESTER ANALYSIS FOR SEEDLING CHARACTERS IN COTTON (Gossypium hirsutum L.)
Madras Agricultural Journal, 1994A line x tester analysis involving 7 lines and 4 testers of upland cotton was carried out to estimate combining ability for seed in the germination, root length, shoot length and vigour index during winter 1989. The parent TCH 65/8 (Sparsely fuzzed was found to be a good combiner for all the characters studied.
NAGARAJAN P +2 more
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Line X Tester analysis for grain yield and related characters in rice
Madras Agricultural Journal, 2004Twenty seven crosses represented by a 3 lines x 9 testers design along with parents were evaluated for grain yield and related characters. Analysis of variance indicated significant variations among the crosses and parents for all the traits. Combining ability analysis showed both additive and non-additive gene action, but the latter was predominantly ...
ANAND KUMAR, SINGH N K, CHAUDHORY V K
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Investigation on Line x Tester analysis in sesame (Sesamum indicum L.)
Journal of Oilseeds Research, 2017Line x Tester analysis in sesame using four lines and three testers was carried out to study the heterosis and combing ability for yield and yield components viz., days to maturity, plant height, number of primary branches per plant, number of capsules on the main axis, number of capsules per plant, length of capsule, number of seeds per capsule, 1000 ...
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WHITE MAIZE INBRED LINES SELECTION THROUGH LINE X TESTER ANALYSIS
Journal of Plant Production, 2007H. Mosa,, E. Amer, M. El-Ghonemy
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Line x Tester Analysis of Combining Ability in Castor, Ricinus communis L.
Madras Agricultural Journal, 1977An attempt has been made to assess the combining ability of castor inbred lines involving two pollen parents and a set of twelve exotic and Indian varieties as female parents, adopting line x tester analysis technique. The study revealed that the genetic variability is not predominantly additive for yield, number of branches, number of racemes.
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Genotype by environment analysis of a maize line x tester experiment
2015The aim of this study was to estimate stability for grain yield of 64 F1 hybrids, produced by crossing 16 elite maize inbred lines to four testers, under stress and non-stress conditions. The F1 hybrids were evaluated under moderate drought stress, low N stress, and non stress conditions from 2007 to 2009 in a total of 9 environments. Total genotype by
Buhiniček, Ivica +4 more
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COMBINING ABILITY OF NEW MAIZE INBRED LINES BY LINE x TESTER ANALYSIS
Journal of Plant Production, 2004M. Ibrahim,, A. Motawei
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