Inheritance studies of some quantitative traits in onion (Allium cepa L.)
Paper Details
Inheritance studies of some quantitative traits in onion (Allium cepa L.)
Abstract
Inheritance studies for some onion quantitative traits namely plant height, number of leaves, bulb yield, bolting rate and soluble solid content were carried out to evaluate genetic parameters such as genotypic and phenotypic coefficient of variability, heritability, genotypic and phenotypic correlation coefficient, and genotypic and phenotypic variances in onion cultivar using half-sib family intra-class correlation and selection response. The result indicates the existence of high genetic variability within the families studied with high negative heritability in some yield traits such as soluble solid content which shows the preponderance of this trait when selecting this type of local cultivar for breeding.
Adebayo AA, Tukur AL. 1999. Mean Annual Rainfall: Adamawa state in maps. 1st Edition. Paraclete Publishers, Yola. Nigeria.
Amans EB, Kadams AM. 1990. Yield, bolting and storage losses of selected onion cultivars in Nigeria. Onion Newsletter for the Tropics 2, 14-16.
Angarawai II. 2008. Studies on the inheritance of downy mildew resistance in some elite lines of Nigerian pearl millet (Pennisetum glaucum (L.) R. Br) PhD. Theses, Federal University of Technology, Yola. Nigeria.
Burden D. 2007. Onion profile. Iowa State University.
Christopher SC, Jose LM, Joe NC, Marisa MM. (2001). Onion breeding in New Mexico State University. A publication of Department of Agronomy and Horticulture, NMSU, Las Cruces, NM 88003-0003.
Dowker BD, Hardwirk RC, Fennell JFM, Andrews DJ. 1976. Genotypic and environmental correlations between leaf growths and bulb size in onions. Annals of Applied Biology 82, 341-348. http://dx.doi.org/10.1111/j.1744-7348.1976.tb00569.x
Falconer DS. 1989. Introduction to Quantitative Genetics. 3rd ed. Longman. Essex, England.
Food and Agricultural organization. 2009. Area and production data. www.fao.org.
Haydar A, Sharker N, Ahmed MB, Hannan MM, Razvy MA, Hossain M, Hoque A, Karim R. 2007. Genetic variability and interrelationship in Onion (Allium cepa L.). Middle-East Journal of Scientific research 2(3-4), 132-134.
Kadams AM, Amans EB. 1991. Onion seed production in relation to field management in Nigeria. Onion Newsletter for the Tropics 3, 47-49.
Ly TN, Hazama C, Shimoyamada M, Ando H, Kato K, Yamauchi R. 2005. Antioxidative compounds from the outer scales of onion. Journal of Agricultural Food Chemistry 53(21), 8183-8189. http://dx.doi.org/10.1021/.jf051264d
Mohanty BK. 2001. Genetic Variability, Inter-relationship and path analysis in Onion. Journal of Tropical Agriculture 39, 17-20.
Nieuwhof M, DE Bruyn JW, Frieda G. 1973. Methods to determine solidity and dry matter content of onion (Allium cepa L.). Euphytica 22, 39-45.
Nuutila AM, Puupponen-Pimia R, Aarni M, Oksman-Caldentey K-M, 2003. Comparison of antioxidant activities of onion and garlic extracts by inhibition of lipid peroxidation and radical scavenging activity. Food Chemistry 81(4), 485-493. http://dx.doi.org/10.1016/S0308-8146(02)00476-4
Obilana AT, Fakorede MAB. 1980. Heritability: A Treatise. Institute of Agricultural Research, Ahmadu Bello University Zaria, Nigeria.
Roldan E, Sanchez-Moreno C, De Ancos B, Cano MP. 2008. Characterisation of onion (Allium cepa L.) by-products as food ingredients with antioxidant and antibrowning properties Food Chemistry 108, 907-916. http://dx.doi.org/10.1016/j.foodchem.2007.11.058
Wall AF, Corgan JN. 1999. Heritability estimates and progeny testing of phenotypic selections for soluble solids contents in dehydrator onion. Euphytica 106(1), 7-13. http://dx.doi.org/10.1023/A:1003451231189
Wall MM, Mohammad A, Corgan JN. 1996. Heritability estimates and response to selection for the pungency and single center traits in onion. Euphytica 87(2), 133-139. http://dx.doi.org/10.1007/BF00021886
Ibrahim B. Gashua, S.Y. Simon, L.U. Bashir, A.M. Kadams (2013), Inheritance studies of some quantitative traits in onion (Allium cepa L.); IJB, V3, N4, April, P135
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