Selection for high yield and quality in half-diallel bread wheat F2 populations (Triticum aestivum L.) through heterosis and combining ability analysis
نویسندگان
چکیده
The study was carried out to evaluate the combining ability and heterosis of seven parents their 21 half-diallel F2 populations for yield quality traits during 2013-14 season in randomized complete block design with three replications. Significant differences were observed among genotypes, GCA (general ability) SCA (specific effects all traits, except spike length. best combiner identified as Esperia Pehlivan grain yield, Flamura85, Aldane Selimiye because significant per se performance. ranges parent -12.71 8.23% plant height, -15.46 8.36% length, -16.62 24.80% number grains spike, -23.61 36.50% weight -17.13 8.84% harvest index -44.26 15.83 -17.61 8.38% thousand weight, -18.55 8.44% wet gluten content, -33.80 24.78% index, -20.24 15.23% Zeleny sedimentation value, -15.58 10.00% -8.96 6.87 protein content. (Slm/Phl, F85/Slm F85/Esp) (F85/Phl, Sb/Fs, Fs/Slm, Esp/Slm, Fs/Phl, Esp/Sb Sb/Slm) are offered a good opportunity base material selection potential respectively.
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ژورنال
عنوان ژورنال: International journal of agriculture, environment and food sciences
سال: 2022
ISSN: ['2602-246X', '2618-5946']
DOI: https://doi.org/10.31015/jaefs.2022.2.12