Genetic variability, association analysis and path analysis in advance breeding material of Gossypium hirsutum L.
Paper Details
Genetic variability, association analysis and path analysis in advance breeding material of Gossypium hirsutum L.
Abstract
Pakistan is known as an agricultural land around the world and cotton (Gossypium hirsutum L.) is an economically substantial rich harvesting crop in Pakistan having a good share in GDP. This experiment was planted to observe the associated relationship of different agronomic traits with the foremost seed cotton yield (SCY). Fifteen F4 lines and a cotton standard variety (S12) were under investigation. The recorded data was processed through analysis of variance which depicted the significant genetic variation among the germplasm. The genotypic correlation coefficient analysis revealed that number of bolls (NB), boll weight (BW) and staple length have significant positive interrelations with the seed cotton yield (SCY) but plant height (PH), sympodial branches (SB) and monopodial branches (MB) have positive and non-significant interrelations with seed cotton yield (SCY). The path coefficient analysis showed(0.6987)ginning out turn (GOT), number of bolls (NB) (0.4136) and boll weight (BW) (0.4295) have direct impact on the seed cotton yield (SCY). Consequently, our study revealed that ginning out turn (GOT), number of bolls (NB) and boll weight (BW) should be considered substantial while selecting the genotypes for the breeding purpose.
Abdullah M, Numan M, Shafique MS, Shakoor A, Rehman S, Ahmad MI. 2016. Genetic Variability and Interrelationship of Various Agronomic Traits Using Interrelation and Path Analysis in Cotton (Gossypium hirsutum L.) Academia Journal of Agricultural Research 4, 315-318. http://dx.doi.org/10.15413/ajar.2016.0154.
Azeem IK, Azhar SFM. 2006. Estimates of Heritability and pattern of association among different characters of Gossypium hirsutum L. Pakistan Journal of Agricultural Sciences. 37, 1-2.
Dewey DR, Lu KH. 1959. An interrelation and path coefficient analysis of components of crested wheat grass seed production. Agronomy Journal 51, 515-518. http://dx.doi.org/10.2134/agronj1959.00021962005100090002x.
Erande CS, Kalpande HV, Deosarkar DB, Chavan SK, Patil VS, Deshmukh JD, Chinchane VN, Kumar A, Dey U, Puttawar MR. 2104. Genetic variability, interrelation and path analysis between different traits in desi cotton (Gossypium arboretum L.) African journal of agricultural research.9, 2278-2286, http://dx.doi.org/10.5897/AJAR2013.7580.
Kwon SH, Torrie JH. 1964. Heritability and interrelationship of traits of two soybean populations. Crop Sciences. , 196-198.
Preetha S, Raveendran TS. 2007. Genetic Variability and Association Analysis in Three Different Morphological Groups of Cotton (Gossypium hirsutum L.) Asian Journal of Plant Sciences. 6, 122-128.ISSN 1682-3974.
Rasheed A, Malik W, Khan AA, Murtaza N, Qayyum A, Noor E. 2009. Genetic evaluation of fibre yield and yield components in fifteen cotton (Gossypium hirsutum) genotypes. International Journal Of Agriculture & Biology., 11, 581–585.
Reddy KB, Reddy VC, Ahmed ML, Naidu TCM, Srinivasarao V, 2015. Correlation and Path Coefficient Analysis in Upland Cotton (Gossypium hirsutum L.).International Journal Of Pure & Applied Bioscience 3, 70-80, ISSN: 2320-705.
Sahito JH, Gao S, Nie Z, Abro S, Channa SA, Wahocho NA. 2016. Interrelation Analysis of Yield and Fiber Traits in Upland Cotton (Gossypium hirsutum L.). Am-Euras. Journal of Agriculture& Environmental Sciences 16, 1331-1334.
Salahuddin S, Abro S, Kandhro MM, Salahuddin L, Laghari S. 2010. Interrelation and path coefficient analysis of yield components of upland cotton (Gossypium hirsutum L.).World Applied Sciences Journal. 8, 71-75, ISSN 1818-4952.
Stewart L, Rossi OPBJ. 2010. Using Cotton Byproducts in Beef Cattle Diets. The University Georgia Cooperative Extension Bulletin, 13.11.
Wahid AB, Sahito JS, Ali M, Baloch GA, Abro S, Baloch GM. 2014. Association Analysis of Yield and Fiber Traits in Advance Pakistani Upland Cotton Cultivars (Gossypium hirsutum L.).Advances of Applied Agricultural Sciences. 2, 73-80.
Ali Raza Irfan, Sun Yujun, Lv Jinying, Yang Deguang, 2018. Genetic variability, association analysis and path analysis in advance breeding material of Gossypium hirsutum L.. Int. J. Biosci., 12(1), 293-298.
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