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International Journal of Current Microbiology and Applied Sciences (IJCMAS)
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National Academy of Agricultural Sciences (NAAS)
NAAS Score: *5.38 (2019)
[Effective from January 1, 2019]
For more details click here

ICV 2017: 100.00
Index Copernicus ICI Journals Master List 2017 - IJCMAS--ICV 2017: 100.00
For more details click here

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PRINT ISSN : 2319-7692
Online ISSN : 2319-7706
Issues : 12 per year
Publisher : Excellent Publishers
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Editor-in-chief: Dr.M.Prakash
Index Copernicus ICV 2017: 100.00
NAAS RATING 2018: 5.38

Int.J.Curr.Microbiol.App.Sci.2017.6(5): 2585-2592
DOI: https://doi.org/10.20546/ijcmas.2017.605.291


Studies on the Influence of Growth Regulators and Chemicals on the Quality Parameters of Grape cv. 2A Clone
Shivaningapp Kumbar*, D.R. Patil, Kishore Kumar Das, G.S.K. Swamy, Thammaiah, J. Jayappa and Kantesh Gandolkar

Department of Fruit Science, K.R.C. College of Horticulture, Arabhavi-591 218,

University of Horticultural Sciences, Bagalkot-587 102, Karnataka, India


*Corresponding author
Abstract:

An experiment was conducted at Main Horticultural Research and Extension Centre (MHREC), Division of Fruit science, UHS, Bagalkot (Karnataka) from May 2014 to March 2015 on four year old 2A Clone grape vineyard to study the influence of growth regulators (i.e. retardants) and chemicals on the quality parameters of grape cv. 2A Clone. The results revealed that vines treated with CCC 750 ppm (T4) significantly showed an increase in all the quality parameters of grape viz., total soluble solids (22.01 °Brix), TSS to acid ratio (37.53), total sugars (21.50 %), reducing sugar (19.60 %) and lowest acidity (0.59 %) as compared to other treatments. The spray of 750 ppm cycocel (CCC) showed best result for quality attributes of grape. Finally, it is concluded that applications of growth retardants and chemicals are considered as a good viticulture practice which could lead to the improvement in productivity and quality in grapes.


Keywords: Grape,Cycocel (CCC), Maleic hydrazide (MH), Uracil, Quality parameters
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How to cite this article:

Shivaningapp Kumbar, D. R. Patil, Kishore Kumar Das, G. S. K. Swamy, N. Thammaiah, J. Jayappa and Kantesh Gandolkar. 2017. Studies on the influence of growth regulators and chemicals on the quality parameters of grape cv. 2A Clone.Int.J.Curr.Microbiol.App.Sci. 6(5): 2585-2592. doi: https://doi.org/10.20546/ijcmas.2017.605.291