STABILITY PREFORMANCE OF SOME INTRODUSED GENOTYPE OF BREAD WHEAT (Triticum aestivum L.)
This study was carried out to assess the stability and some genetic parameters of twelve diverse
genotypes of bread wheat including Local variety rezgary as check. The genotypes were sown in three
season, 2015-2016, 2016-2017 and 2017-2018. combained analysis of variance revealeted highly significant
mean square of seasons for all the studied characters including different response of the genotype
ATTILASOY exhibited stable performance across seasons for grain yield and 1000-grain weight followed
by genotype FIAG-3, while other genotypes was diverse for characters stability. Also the results showed
that, the phenotypic variance was highter than genotypic one all studied characters.
The higher value of vrariance was observed in plant height (44.84) and 1000-grain weight (27.54).
However the genotypic coefficient of variation (GCV) was low for all characters, while the modrate PCV
was showen for grain yield and 1000-grain weight with values 18.67 and 13.87 respectively, indicating that
the characters more affected by the environmental factors. Broad sences heritability was the modrate for
plant height (0.59) and days to flowering (0.60) and low for the other character. The expected genetic
advance values (GA) were low for all characters and ranged between 1.2 for hectoliter to 8.06 for plant
height. So that suggested these characters improve by putting the genotype in hybridization programse.
Mohamed.S.M.2017. Estimation of Genetic
parameters for yield and its components in
bread wheat genotypes under pedigree
selection.Inter.J.of Agro. And Agri.Res. 10(2):
Al-otayk. S.M.2010. performance of yield and
stability of wheat genotypes under high stress
environments of Central Region of Sudi
Arabia. JKAV: Meteorol. Environ .Arid Land
Baktash,F. Y. and L. K. Hassan. 2015. Pureline
selection from bread wheat for grain yield and
its components under different seeding rates.
Iraqi. J. Agri. Sci 46.(5) 300-315.
Comstock. R. E and R. Moll. 1963. Genotypes x
environment interaction. In statistical genetics
and plant breeding (EDS: w.D. Hason and H.F.Robinson) NASNRC Pub. Washington.
D. C. PP. 164-196.
Crossa. J, B. Westcott and C. Gonzale L.1988 the
yield stability of maize genotypes across
international environments: full season
tropical maize. Exp.Agric 24(2), 253-263.
Eherhart , S.A and W.A.Russel.1966. Stability
parameters for comparing varieties.Crop sci.6:
El-Sahookie,M.M.1985. Homoestasis estimation for
crop germplasm adaptation.
Finlay, K.W. and G.W. Wil Kinson.,1963. The
analysis of adaptation in a plant breeding
programme. Australin. J.of Agr. Res.14:742-
Free man. G.H and J.M. Perkins.1971. environmental
and genotype-environmenta components of
variability.VIII. Relatives between genotypes
grown in different environments and measure
of these environments. Heredity, 26:15-23.
El.Hosary.2018 Stability analysis for yield and
its component in wheat. Egypt,J. Plant
Ismail.H.A, Mohammed.A.H.2014 Genetic Stability
in some bread wheat cultivars
Jordan.J.Agri.Sci. 10(2) 225-235.
ur,I.Bhagat and V.S.Sohu.2017. Stability
analysis and micronutrients in bread wheat
genotypes. Advances in research 1(1):1-8.
KRUPAL.S.M, S.T.Rathod and B.G.Kamble.2018.
Stability analysis for yield and quality traits in
wheat. Electronic. J. of plant breeding 9(1):
Luthra.OP.,R.K. Singh and S.N.Kahar.1974.
comparision of different stability model in
wheat. Theoretical Applied Genetics, 45:43-
Madhu.U,M. Begum, A.Salam and s.k.sarkat 2018.
Influence of sowing date on the grpwth and
yield performance of wheat.Int. Journal 3(1)
Padma.T,Lal.c.p, Ravinda.P, OM praksh K.C. and K.
Rasmi.2019. Stability analysis for yield and
related traits over four environments in wheat.
Plant Archives 19(2) B541-3545.
Parveen . L.I.H, Khalil and S.K.Khalil. 2010.
Stability parameters for tillers grain weight
and yield of wheat cultivars in North-West of
Pkistan. Pak. J. Bot. 42: 1613-1617.
Perkins, J.M and J.L. Jinks.1968. environmental and
genotype environmental components of
variability. III. Multiple lines and crosses.
Polat.P.O.E.A.Cific and K. Yagdi.2016 stability
performance of bread wheat Lines. J.Agri.Sci.
Rajaram. S>. H. J. Braun and M. Van Ginkel.1996.
CiMMYTS approach to breed for dough
tolearnce. Euphytica. 92. (1-2) 147-153.
Siddhi.s,J.B.Patel and N.Patel.2017. Stability analysis
in bread wheat.J. of pharmacognosy and
Tehlan.R.S.1973. Studies on production pattern and
correlations in wheat.M.Sc. Thesis , Haryana
Trethowan. R. Mares. Y. Gomez. HF,Puhl. L,
Reynods. M, Braun. H. J. 2012- Genetic yield
grains of the CiMMYT semi- arid
international wheat yield trials (SAWYT)
from - 1994 to 2010. Crop sci.52:1543-1552.
It is the policy of the Journal of Duhok University to own the copyright of the technical contributions. It publishes and facilitates the appropriate re-utilize of the published materials by others. Photocopying is permitted with credit and referring to the source for individuals use.
Copyright © 2017. All Rights Reserved.