Effect of growth regulators on yield and quality of Sahebi grape (Vitis vinifera) under temperate conditions
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https://doi.org/10.56093/ijas.v92i10.109022
Keywords:
Berry, Grape, Growth regulators, Quality, YieldAbstract
A field experiment was conducted during 2015–16 at the research farm of Sher-e-Kashmir University of Agricultural Sciences and Technology of Kashmir, Shalimar Campus, Srinagar, Jammu and Kashmir to see the effect of growth regulators on yield and quality of 23 years old Sahebi grape (Vitis vinifera L.). The experiment comprised of 9 treatments with 2 growth regulators, viz. GA3 (20 and 40 ppm), 6-BA (10 and 20 ppm) and their combinations were sprayed at 3 stages, viz. S1, pre-bloom (single spray); S2, 3–4 mm berry size (single spray); S3, pre-bloom + 3–4 mm berry size (double superimposed spray) were replicated thrice in randomized block design (RBD). Observations were recorded on berry yield, bunch and physico-chemical characteristics. Application of GA3 @40 ppm + 6-BA @10 ppm at pre-bloom + 3–4 mm berry size (double superimposed spray) stage resulted in highest berry yield, bunch weight, bunch length and total sugars followed by treatment G6S3 during both the years, however treatment G8S3 recorded significantly higher bunch diameter, berry length, berry weight, total soluble solids, TSS/acid ratio and juice content. The interaction studies had no influence on berry diameter, acidity, ascorbic acid and anthocyanin content.
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References
AOAC. 2012. Official and Tentative Methods of Analysis, 15th edn. Benajmin Franklin Station, Association of the Official Analytical Chemists, Washington, DC, USA.
El-Gendy R S S, Shaker G S and Ahmad O A. 2012. Effect of foliar spraying with GA3 and/or sitofex on bud behaviour, vegetative growth, yield and cluster quality of Thompson Seedless grapevines. Journal of American Science 8(5): 21–34.
Han D H and Lee C H. 2004. The effects of GA3, CPPU and ABA applications on the quality of Kyoho (Vitis vinifera L. x V. labrusca L.) grape. Acta Horticulturae 653: 193–97. DOI: https://doi.org/10.17660/ActaHortic.2004.653.27
Kaur H and Dhillon W S. 2007. Manual Laboratory Techniques in Horticulture, pp. 26. Department of Horticulture, Punjab Agricultural University, Ludhiana.
Khalid S, Malik A U, Khan A S and Jamil A. 2012. Influence of exogenous applications of plant growth regulators on fruit quality of young ‘Kinnow’ mandarin (Citrus nobilis x C. deliciosa) trees. International Journal of Agriculture and Biology 14: 229–34.
Khan M, Hafeez-ur-Rahman A, Ahmed M, Abbas G and Ahmed N. 2009. Effect of gibberellic acid on growth and fruit yield of grape cultivar ‘Flame Seedless’. International Journal of Biology and Biotechnology 6(4): 265–68.
Lou H, Chen P, Zheng H, Xu C and Lu H. 2012. Effect of kinetin on quality and harvest date of loquat fruit. African Journal of Agricultural Research 7(10): 1577–83. DOI: https://doi.org/10.5897/AJAR11.1374
Marzouk H A and Kassem H A. 2011. Improving yield, quality and shelf life of Thompson Seedless grape vine by pre-harvest foliar applications. Scientia Horticulturae 130(2): 425–30. DOI: https://doi.org/10.1016/j.scienta.2011.07.013
Mohsen F S and Ali A A. 2019. Foliar spray of Gibberellin (GA3) and Urea to improve growth, yield, bunch and berry quality of Red Globe grapevine. Current Science International 8: 193–02
NHB. 2020. Indian Horticulture Data Base, National Horticulture Board, Ministry of Agriculture, Govt. of India, Gurgoan, Haryana, India.
Ozer C, Yasasin A S, Ergonul O and Aydin S. 2012. The effects of berry thinning and gibberellin on Recel Uzumu table grapes. Pakistan Journal of Agricultural Sciences 49(2): 105–12.
Snedecor G W and Cochran W G. 1994. Statistical Methods, 5th edn. Iowa State University Press, Ames, Iowa, USA.
Tian S. 2014. Changes of content and antioxidant activity of phenolic compounds during gibberellin-induced development of seedless Muscat grapevines. Acta Horticulturae 1046: 539–48. DOI: https://doi.org/10.17660/ActaHortic.2014.1046.74
Usha K, Kashyap D and Singh B. 2005. Influence of gibberellic acid and 6-benzyladenine on the development of seed and shot berries in the seedless grape (Vitis vinifera L.) cv. Perlette. Australian Journal of Agricultural Research 56(9): 1009. DOI: https://doi.org/10.1071/AR04202_CO
Warusavitharana A J, Tambe T B and Kshirsagar D B. 2008. Effect of cytokinins and brassinosteroid with gibberellic acid on yield and quality of Thompson Seedless grapes. Acta Horticulturae 785: 217–23. DOI: https://doi.org/10.17660/ActaHortic.2008.785.27
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