Heterosis and inbreeding depression to identify superior F1 hybrids in tomato (Solanum lycopersicum L.) for the yield and its contributing traits [PDF]
, 2016 Eight parental lines of diverse origin of tomato (Solanum lycopersicum L.) were crossed in 8 × 8 diallel mating design excluding reciprocals. The 28 F1 hybrids along with their parents and one standard check (H-86) were evaluated in a randomized block ...
Kumar, Chandan, Singh, S. P.
core +2 more sources
Evaluation for heterosis in okra (Abelmoschusesculentus L. Moench)
Electronic Journal of Plant Breeding, 2019 The present investigation was conducted in okra to study the magnitude of heterosis and to identify potential parents and superior cross combinations for twelve plant traits including fruit yield and its component traits. Forty five F1s were developed by
Prakash Kerure and, M. Pitchaimuthu
doaj +1 more source
The effects of disruptive and stabilizing selection on body size in Drosophila melanogaster. III. Genetic analysis of two lines with different reactions to disruptive selection with mating of opposite extremes [PDF]
, 1974 A genetic analysis was made of two lines which when subjected to disruptive selection with compulsary mating of opposite extremes (D−) showed a different response viz.
Bos, M., Scharloo, W.
core +3 more sources
Magnitude of heterosis and gene effects for yield and quality traits in rice (Oryza sativa L.)
Electronic Journal of Plant Breeding, 2017 Heterosis, heterobeltiosis, standard heterosis, GCA and SCA effects for yield and quality traits were estimated in 18 cross combinations generated through Line × Tester mating design.
K. Rukmini Devi +5 more
doaj +1 more source
Heterosis for yield and its related traits in Okra (Abelmoschus esculentus L. Moench)
Electronic Journal of Plant Breeding, 2016 Eight parental lines of okra and their 28 F1 hybrids obtained from half diallel were studied to investigate the extent of heterosis for yield and yield attributing characters.
J. P. Bhatt +3 more
doaj +1 more source
Heterosis and Per se performance studies in sesame (Sesamum indicum L.)
Electronic Journal of Plant Breeding, 2021 The present study comprised of a full diallel set of eight diverse parental lines and their 56 F1s including reciprocals. The data were recorded for ten quantitative traits.
S. T. Rathod1*, M. K. Ghodke2, H. V. Kalpande3 and S. P. Mehetre4
doaj +1 more source
A Heterosis Study for Some Agronomic Traits in Oat
Journal of Agricultural Sciences, 2015 The benefits of increased hybrid vigor, which often occur crossing unrelated plants or animals, have been recognized for centuries. In this study, hexaploid oat genotypes E44, K1, and A52 belong to A. sativa and A45 belonging to A. byzantina species were
Aydın Akkaya +10 more
doaj +1 more source
Electronic Journal of Plant Breeding, 2021 The present study was conducted in order to develop genetic information on heterosis and inbreeding depression for seed yield and its contributing characters using generation mean analysis in safflower (Carthamus tinctorius L.).
S. L. Waghmode*, P. B. Wadikar, S. H. Patil and K. W. Kamble
doaj +1 more source
Stability factor and heterosis for yield and yield determinants over environments in Indian rapeseed, Brassica rapa var. yellow sarson [PDF]
, 2018 Forty-four yellow sarson hybrids developed by line x testers mating design (3 pistillate lines x 9 male parents) were studied along with parents and a standard check for heterosis of yield determinant characters in two environments [Genetics and Plant ...
Mall, A. K., Singh, A.K., Singh, P. K.
core +2 more sources
Heterotic expression of two line hybrids in rice (Oryza sativa L.) [PDF]
Electronic Journal of Plant Breeding, 2010 Heterosis explored in four Thermo-sensitive Genic Male Sterile (TGMS) lines and 22 non-TGMS testers by making 88crosses.The magnitude of relative heterosis, heterobeltiosis and standard heterosis with checks (CORH 2 and ADTRH 1)wereestimated.Thehybrids ...
R. Chandirakala and K. Thiyagarajan
doaj