Estimates of gene action for yield and its components in bread wheat Triticum aestivum L.
Paper Details
Estimates of gene action for yield and its components in bread wheat Triticum aestivum L.
Abstract
In order to study gene action for yield and its components using 8 × 8 diallel crosses excluding reciprocals during 2013/2014 and 2014/2015 growing seasons at Tag El-Ezz Research Station, Dakahlia Governorate, the genotypes were Sides 12, Gemmiza 11, Maser 1, Maser 2, Shandaweel 1, Giza 168, Sakha 93, and Sakha 94. Results revealed that both additive (D) and dominance (H1 and H2) genetic variance were significant for the all studied characters, indicating the importance of additive and dominance gene effects in controlling these characters. The dominance genetic variance was higher in the magnitude as compared to additive one, resulting in (H1/D)0.5 exceeding than more unity for all studied characters except spike density and number of tillers/plant. The “F” values which refer to the covariance of additive and dominance gene effects in the parents revealed positive and significant for flag leaf length and flag leaf area, extrusion length, number of tillers/plant number of spikes/plant, number of grains/spike and 1000- grain weight, indicating that dominant alleles were more frequent than the recessive ones in the parents for this character, while negative “F’ value for remaining characters indicated excess of recessive alleles among parents. The overall dominance effects of heterozygous loci h2, indicated directional dominance for heading date, flag leaf length, flag leaf area, spike length, extrusion length, spike density, grain yield/spike, number of tillers/plant number of spikes/plant, number of grains/ spike and grain yield/plant. Proportion of genes with positive and negative effects in the parent (H2/4H1) was deviated from 0.25 for all studied characters Heritability in narrow sense was moderate (0.369) for grain yield/plant.
Adel MM, Ali EA. 2013. Gene action and combining ability in a six parent diallel cross of wheat. Asian J. of Crop Sci 5, 14-23.
Ahmed HGM, Muhammad SS, Adeel K, Anmol F, Saira S, Mariam H, Siddra Z, Mubra B. 2015. Genetic mechanisms of yield related morphological markers response to increase grain yield in different environment of hexaploid wheat. Journal of Biodiversity and Environmental Sciences 6, 158-164.
Al-Kaddoussi AR, Eissa MM, Salama SM. 1994. Estimates of genetic variance for yield and its components in wheat (Triticum aestivum L.). Zagazig Journal Agricultural Research 21, 355-366.
Al-Kaddoussi AR, Eissa MM. 1990. Gene action and prediction of some yield attributes in four wheat crosses (Triticum aestivum l.). Annals of Agric. Sci. Moshtohor 28, 2013-2023.
Al-Kaddoussi AR. 1996. Estimation of genetic parameters using different diallel sets in durum wheat (Triticum turgidum var. durum). Zagazig J. Agric. Res 23, 319-332.
Awaad HA. 1996. Diallel analysis of yield and its contributing characters in wheat (Triticum aestivum L.). Zagazig Journal Agricultural Research 23, 999-1012.
Awaad SS. 2005. Estimates of gene action for yield and its components in bread wheat (Triticum aestivum L.) using diallel cross fashion. Journal Agricultural Sciences Mansoura University 30, 2339-2346.
Dasgupta T, Mondal AB. 1988. Diallel analysis in wheat. Indian Journal Genetic 48, 167-170.
Eissa MM, Al Kaddoussi AR, Salama SM. 1994. General and specific combining ability and its interaction with sowing dates for yield and its components in wheat. Zagazig Journal Agricultural Research 21, 345-354.
Eissa MM. 1989. Diallel analysis for yield and its components in wheat (Triticum aestivum L.). Egypt Journal Applied Sciences 4, 472-482.
Eissa MM. 1993. Combining ability for main spike characteristics in durum wheat (Triticum turgidum L. durum). Zagazig Journal Agricultural Research 20, 1673-1681.
Esmail AA, Khalifa MA, Haman KA. 2001. Genetic studies on some yield traits of durum wheat. Assiut Journal Agricultural Sciences 32, 103-120.
Esmail, RM. 2002. Estimates of genetic parameters in the F1 and F2 generations of diallel crosses of bread wheat (Triticum aestivum L.). Bulletin of the National Research Center Cairo 27, 85-106.
Gomez KA, Gomez AA. 1991. Statistical procedures for agricultural research, 2nd edition. John Wiley and Sons, New York 680 pp.
Griffing B. 1956. Concept of general and specific combining ability in relation to diallel crossing system. Australian Journal Biological Sciences 9, 463-493.
Hassaballa EA, Khalifa MA, El-Morshidy MA, Ismail AA. 1984. Inheritance of some agronomic characters in wheat (Triticum aestivum L.) 11. Yield and its components. Assiut Journal Agricultural Sciences 15, 235-248.
Hayman BI. 1954. The analysis of variance of diallel tables. Biometrics 10, 235-244.
Jain RP, Singh RB. 1976. Diallel cross among sixteen varieties of bread wheat (Triticum aestivum L.). studies on yield and its components. Egypt Journal Genetic Cytology 5, 98-108.
Jinbao Y, Hongxiang MA, Xueming Y, Uocai YG, Yaoand MZ. 2014. Inheritance of grain yield and its correlation with yield components in bread wheat (Triticum aestivum L.). African Journal of Biotechnology 13, 1379-1385.
Jones RM. 1956. Analysis of variance of the half diallel table. Heredity 20,117-121.
Mather K, Jinks JL. 1982. Biometrical genetics .3rd ed Chapman and Hall, London.
Naseem Z, Masood S, Irshad, Annum SN, Bashir MK, Anum R, Qurban A, Arfan A, Naila K, Nazar HK. 2015. Critical study of gene action and combining ability for varietal development in wheat. Life Science Journal 12, 104-108.
Salama SM. 2000a. Diallel analysis for yield and its components in bread wheat (Triticum aestivum L.). Egypt Journal Applied Sciences 2, 77-89.
Salama SM. 2000 b. Partial diallel analysis and heterosis in bread wheat (Triticum aestivum L.). Zagazig Journal Agric. Research 6, 1371-1384.
Salama, SM. 2002. Genetic analysis of yield and some yield Attributes in some Egyptian wheat cultivars. Zagazig Journal Agricultural Research 5, 1395-1410.
Shahid N, Abduslam K, Zuflqar A. 2005. Combining ability analysis for yield and yield contributing traits in bread wheat. Journal of Agricultural Social Sciences. 2, 129-132.
Sultan MS, El Hinidi MH, Sharief AE, Abdel El Latif AH and El- Hawary MN. 2006. Genetic analysis of some bread wheat crosses under normal and water stress conditions. Egypt Journal Plant Breeding 10, 249- 265.
Topal A, Aydın C, Akgün N, Babaoglu, M. 2004. Diallel cross analysis in durum wheat (Triticum durum Desf.): identification of best parents for some kernel physical. Field Crops Research 87, 1-12.
Tousi MM, Ghannadha MR. 2008. Diallel Analysis for Estimation of Genetic Parameters in Relation to Traits of Wheat Height in Normal and Drought Conditions Journal of Sciences and Technology of Agricultural and Natural Resources 12, 143-155.
AA. Kandil, AE. Sharief, Hasnaa SM. Gomaa (2016), Estimates of gene action for yield and its components in bread wheat Triticum aestivum L.; IJAAR, V8, N1, January, P34-40
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