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Evaluation of newly developed inbred lines of maize [electronic resource].

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Osman, M.M.A

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Language: English Summary language: Arabic Description: p.111-125Other title:

تقييم بعض السلالات الجديدة من الذرة الشامية [Added title page title]

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Egyptian journal of plant breeding, 2011 v. 15 (2), Special issue [electronic resource]:

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In: Egyptian Journal of Plant Breeding 2011.v.15(2).Special issue.Summary: Eighteen yellow maize inbred lines were top crossed to each of two testers i.e., Gm 1002 and Gm 1021, at Agricultural Research Station, ARC, Egypt during 2009 summer growing season. Thirty-eight entries (36 top crosses + two checks; SC 162 and SC166) were evaluated at Gemmeiza and Mallawy Agricultural Research Stations, ARC, Egypt in 2009 summer growing season. Data were collected on number ofdays to 50% siliking date, plant height, ear height, resistance to late wilt disease, number of ears! 100 plants, grain yield (Mglha). The obtained results indicated that mean squares of locations (Loc), lines (L), testers (T) and L x T were significant for most studied traits. The interaction was significant between crosses, locations and their partitions for most studied traits. Non-additive gene action played an important role in the inheritance ofthe studied traits comparing to additive gene action, while,

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Eighteen yellow maize inbred lines were top crossed to each of two testers i.e., Gm 1002 and Gm 1021, at Agricultural Research Station, ARC, Egypt during 2009 summer growing season. Thirty-eight entries (36 top crosses + two checks; SC 162 and SC166) were evaluated at Gemmeiza and Mallawy Agricultural Research Stations, ARC, Egypt in 2009 summer growing season. Data were collected on number ofdays to 50% siliking date, plant height, ear height, resistance to late wilt disease, number of ears! 100 plants, grain yield (Mglha). The obtained results indicated that mean squares of locations (Loc), lines (L), testers (T) and L x T were significant for most studied traits. The interaction was significant between crosses, locations and their partitions for most studied traits. Non-additive gene action played an important role in the inheritance ofthe studied traits comparing to additive gene action, while,

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