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Genetic variability, heritability, genetic advance and trait correlations in selected sorghum (Sorghum bicolor L. Moench) varieties

By: ML Jimmy, F. Nzuve, O. Flourence, E. Manyasa, J. Muthomi

Key Words: Sorghum bicolor, Genetic advance, Heritability, Correlations

Int. J. Agron. Agri. Res. 11(5), 47-56, November 2017.

Certification: ijaar 2017 0058 [Generate Certificate]

Abstract

Study was carried out to estimate the genetic variability, heritability and genetic advance as well as association between yield and yield related traits in selected sorghum varieties. Ten sorghum varieties were evaluated in randomize complete block design with 2 replicates across two environments. Data were recorded on plant height, days to 50% flowering, number of productive tillers, panicle length, panicle width, panicle weight, 100 seed mass and grain yield. Mean squares were significant (P≤0.05) for all traits in the individual and combined analysis of variance, implying high variation in the sorghum population. Panicle length, panicle width, Dry panicle weight and 100 seed mass could be employed as target traits to improving grain yield. All the traits evaluated exhibited high genotypic and phenotypic components of variance than environmental variance, showing that characters in the population was genetically controlled and can be exploited in breeding programs. High heritability and estimated genetic advance as percentage of mean for most of the traits indicates the presence of additive genes and suggested reliable sorghum improvement through selection for the traits. Grain yield was significant and positively associated with days to 50% flowering, number of fertile tillers, panicle width, dry panicle weight and 100 seed mass.

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Genetic variability, heritability, genetic advance and trait correlations in selected sorghum (Sorghum bicolor L. Moench) varieties

Aba DA, Zaria AA. 2000. Correlation and path analysis for some characters contributing to grain yield n sorghum. Polymath. J 1(1), pp.41-43.

Abdel-Fatah BE, Ali EA, El-Din AAT, Hessein EM. 2013. Genetic diversity among Egyptian sorghum (Sorghum bicolor L. Moench) landraces in agro-morphological traits and molecular markers. Asian Journal of Crop Science 5(2), p.106.

Abirami S, Vanniarajan C, Armugachamy S. 2005. Genetic variability studies in maize (Zea mays L.) germplasm. Plant Archieves 5(1), pp.105-108.

Abraha T, Githiri SM, Kasili R, Araia W, Nyende AB. 2015. Genetic Variation among Sorghum (Sorghum bicolor L. Moench) Landraces from Eritrea under Post-Flowering Drought Stress Conditions. American Journal of Plant Sciences 6(09), p.1410.

Abu-Gasim EH, Kambal AE. 1985. Variability and interrelationship among characters in indigenous grain sorghum of the Sudan. Crop science 11, pp. 308-309.

Ali Z, Khan AS, Asad MA. 2002. Salt tolerance in bread wheat: genetic variation and heritability for growth and ion relation. Asian J. Plant Sci. 1, pp.420-422.

Arunkumar B, Biradar BD, Salimath PM. 2010. Genetic variability and character association studies in rabi sorghum. Karnataka Journal of Agricultural Sciences 17(3).

Binodh AK, Manivannan N, Varman PV. 2008. Character association and path analysis in sunflower. Madras Agric. J 95(7-12), pp.425-428.

Biradar BD, Parameswarappa R, Patil SS, Parameswargoud P. 1996. Inheritance of seed size in sorghum (Sorghum bicolor (L.) Moench).Crop Research-Hisar 11, pp. 331-337.

Bohra P, Phal PS, Allah Rang. 1986. Association analysis for yield and quality traits in sorghum crop improvement 12(2), 89-93.

Burton GW, Devane EH. 1953. Estimating heritability in tall fescue (Festuca arundinacea) from replicated clonal material. Agronomy Journal 45(10), pp.478-481.

Can ND, Yoshida T. 1999. Grain yield of sorghum cultivars in a double cropping system. Plant production science 2(2), pp. 121-124.

De Vries J, Toenniessen GH. 2001. Securing the harvest: biotechnology, breeding, and seed systems for African crops. CABI.

Ezzat EM, Ali MA, Mahmoud AM. 2010. Agronomic performance, genotype× environment interactions and stability analysis of grain sorghum (Sorghum bicolor L. Moench). Asian journal of crop science 2(4), pp.250-260.

FAOSTAT. 2011. http://faostat.fao.org/faostat/ (Last accessed 27 October 2011.)

Grafius JE. 1964. A geometry for plant breeding. Crop science 4(3), pp.241-246.

IBPGR/ICRISAT. 1993. Descriptors for sorghum. IBPGR Secretariat, FAO, Rome, Iltay: pp. 1-26.

Iftekharuddeula M, Hassan S, Islam MJ, Badshah MA, Islam MR, Khaleda A. 2001. Genetic evaluation and selection criteria of Hybrid rice in irrigated ecosystem of Bangladesh. Pak. J. Bio. Sci 4(7), 790-791.

Johnson HW, Robinson HF, Comstock RE. 1955. Estimates of genetic and environmental variability in soybeans. Agronomy journal 47(7), pp. 314-318.

Kambal AE, Webster OJ. 1966. Manifestations of hybrid vigor in grain sorghum and the relations among the components of yield, weight per bushel, and height. Crop Science 6(6), pp.513-515.

Mahajan RC, Wadikar PB, Pole SP, Dhuppe MV. 2011. Variability, correlation and path analysis studies in sorghum. Research Journal of Agricultural Sciences 2(1), pp.101-103.

Manggoel W, Uguru MI, Ndam ON, Dasbak MA. 2011. Genetic variability, correlation and path coefficient analysis of some yield components of ten cowpea [Vigna unguiculata (L.) Walp] accessions. Journal of Plant Breeding and Crop Science 4(5), pp.80-86.

Mathews DV. 2005. Response of rice to soil fertility constraints and Bio-Fertilizers in coastal alluvial soil of Karnataka (Doctoral dissertation, UAS, Dharwad).

MoARD (Ministry of Agriculture and Rural Development). 2004. Crop Variety Register. Issue number 7. Morais AA, JB Pinheiro. 2012. Breeding for Resistance to Insect Pests. In: R. Fritsche-Neto and A. Borém, editors, Plant Breeding for Biotic Stress Resistance. Springer Berlin Heidelberg. p. 103 125.

Nwangburuka CC, Denton OA. 2012. Heritability, character association and genetic advance in six agronomic and yield related characters in leaf corchorus olitorius. Int. J. Agric. Res 7(7), pp.365-375.

Oyiga BC, Uguru MI. 2011. Genetic variation and contributions of some floral traits to pod yield in bambara groundnut (Vigna subterranea L. Verdc) under two cropping seasons in the derived savanna of the South-East Nigeria. Inter. J. Plant Breed 5(1), pp.58-63.

Pearson RG. 1985. J. Am. Chem. Soc 107, 6801- 6806.

Sharma KK, Lavanya M, Anjaiah V. 2006. Agrobacterium-mediated production of transgenic pigeonpea (Cajanus cajan L. Millsp.) expressing the synthetic Bt cry1Ab gene. In Vitro Cellular & Developmental Biology-Plant 42(2), pp.165-173.

Shegro A, van Rensburg WJ, Adebola PO. 2013. Assessment of genetic variability in bambara groundnut (Vigna subterrenea L. Verdc.) using morphological quantitative traits. Academia Journal of Agricultural Research 1(3), pp.045-051.

Singh RK, Chaudhary BD. 1999. Biometrical methods in quantitative geneti c analysis Kalyani Pub Ludhina. New Delhi, Revised Ed pp. 92-101.

Sivasubramanian S, Menon M. 1973. Heterosis and inbreeding depression in rice. Madras Agric. J 60, 1139.

Smalley MD, Fehr WR, Cianzio SR, Han F, Sebastian SA, Streit LG. 2004. Quantitative trait loci for soybean seed yield in elite and plant introduction germplasm. Crop science 44(2), pp. 436-442.

Tah J, Roychowdhury R. 2011. Genetic variability study for yield and associated quantitative characters in mutant genotypes of Dianthus caryophyllus L. Int. J. Biosci 1(5), pp.38-44.

Ubi EB, Mignouna H, Obigbesan G. 2001. Segregation for seed weight, pod length and days to flowering following cowpea cross. African Crop Science Journal 9(3), 463-470.

Yadav RK. 2000. Studies on genetic variability for some quantitative Characters in rice (Oryza sativa L). Advances in Agric. Res. (in India) 13, 205-207.

ML Jimmy, F. Nzuve, O. Flourence, E. Manyasa, J. Muthomi.
Genetic variability, heritability, genetic advance and trait correlations in selected sorghum (Sorghum bicolor L. Moench) varieties.
Int. J. Agron. Agri. Res. 11(5), 47-56, November 2017.
http://www.innspub.net/ijaar/genetic-variability-heritability-genetic-advance-trait-correlations-selected-sorghum-sorghum-bicolor-l-moench-varieties/
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