GENE ACTION AND COMBINING ABILITY FOR NEPS AND SEED COAT NEPS IN COTTON (Gossypium hirsutum L.)

Year 2019, , 211 - 214, 15.12.2019

Aydın Ünay , Serife Balci , Volkan Mehmet Cinar

https://doi.org/10.17557/tjfc.568326

Cited By: 1

Abstract

Information
about heritability and combining ability for neps and seed coat neps is
necessary for breeding strategies. Seven cotton cultivars including 4 lines and
3 testers were mated in line x tester mating design. The 19 genotypes were
grown in RCBD with three replications at Aydın-Turkey conditions in 2014.
Non-additive gene action was important in the expression of SCN size, neps
count and neps size. The parental lines Carmen and Claudia were good combiners
for most neps characteristics.  Carmen x
Flash, Julia x ST-468, Claudia x Carisma and Gloria x Flash were superior crosses
for selection in further generations. It was
recommended that the selection of individual plants for neppiness should be
performed in later generations (F₄-F₆).

Keywords

Combining ability, Cotton, Heritability, Neps

References

• Anonymous, 2018. ICAC, International Cotton Advisory Committee, 2018. 2018/19 Outlook – Consumption Outpacing Supply Amidst Global Trade Challenges.
• Arunachalam, V.C. 1974. The fallacy behind the use of a modified line x tester design. Indian Journal of Genetics, 34: 280–287.
• Baldwin, J.C., Qaud, M., Schleth, A.C. 1995. AFIS seed coat nep measurement. In Proceeding of the Beltwide Cotton Conferences, p. 1250–1251. San Antonio. TX. 4-7 Jan. 1995. Natl. Cotton Council Am. Memphis. TN.Bel, PD, Xu, B. Image analysis measurements of white specks on US extreme varieties of cotton. Textile Res J. 2006; 76(7): 525–533.
• Bel, P. D., and Xu, B. 2011. Measurements of seed coat fragments in cotton fibers and fabrics. Textile Research Journal, 81(19): 983–1994.
• Boykin, J.C. 2008. Seed coat fragments, motes and neps; cultivar differences. Journal of Cotton Sciences, 12:109–125.
• Jacobsen, K. R., Grossman, Y. L., Hsieh, Y. L., Plant, R. E., Lalor, W. F., & Jernstedt, J. A. 2001. Neps, seed-coat fragments, and non-seed impurities in processed cotton. Journal of Cotton Science, 5(1): 53–67.
• Kaushik, L.S., Singh., D.P. Paroda, R.S. 1984. Line x tester analysis for fixed effect model in cotton (Gossypium hirsutum L.). Theoretical and Applied Genetics, 68: 487–491.
• Kenga, R., Alabi, S.O., Gupta, S.C. 2004. Combining ability studies in tropical sorghum (Sorghum bicolor (L.) Moench). Field Crops Research. 88 (2–3): 251–260.
• Krifa, M., Gourlot, J.P., Drean, J.Y. 1999. Seed Coat Fragments, a major source of cotton yarn imperfections. Proceedings of the Beltwide Cotton Conference. Ed: Dugger P. And Richter D.A., pp.722-724. National Council, Memphis, TN.
• Mangialardi, G. J., and Lalor, W. F. 1990. Propensity of cotton varieties to neppiness. Transactions of Amerikan Society of Agricultural Engineers, 33(6): 1748-1758.
• Pearson, N.L. 1955. Seed coat fragments in cotton an element of yarn quality. USDA technical bulletin No.1116. USDA, Washington, DC.
• Singh, R.K., and B.D. Chaudhary. 1979. Line x Tester analysis. In: Biometrical methods in quantiative genetic analysis. New Delhi. Kalyani Publ. Company. 205–214.
• Tekinsen, F. 2005. Effect of ginning on short fiber ratio, number of seed coat fragments, neps and motes of cotton having different moısture contents. Unıversity of Kahramanmaras Sutçu Imam Enstitute of Natural and Applied Science Cotton Expertise Section. MSc Thesis.
• Usharani, C.V., Manjula, S.M., Patil, S.S. 2016. Estimating combining ability through line x tester analysis in upland cotton. ISSN: 0974-4908. Research in Environment and Life Sciences, 9(5): 628-633.
• Zeng, L., and Meredith, W.R., Jr. 2010. Neppiness in an introgressed population of Cotton: Genotypic variation and genotypic correlation. Journal of Cotton Science, 14:17–25.
• Zeng, L., and Bechere, E. 2012. Combining ability for neps, seed coat fragments and motes in upland cotton. The Journal of Cotton Science, 16:17–26.