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International Journal of Current Microbiology and Applied Sciences (IJCMAS)
IJCMAS is now DOI (CrossRef) registered Research Journal. The DOIs are assigned to all published IJCMAS Articles.
Index Copernicus ICI Journals Master List 2018 - IJCMAS--ICV 2018: 95.39 For more details click here
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National Academy of Agricultural Sciences (NAAS)
NAAS Score: *5.38 (2020)
[Effective from January 1, 2020]
For more details click here

ICV 2018: 95.39
Index Copernicus ICI Journals Master List 2018 - IJCMAS--ICV 2018: 95.39
For more details click here

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Original Research Articles

PRINT ISSN : 2319-7692
Online ISSN : 2319-7706
Issues : 12 per year
Publisher : Excellent Publishers
Email : editorijcmas@gmail.com / submit@ijcmas.com
Editor-in-chief: Dr.M.Prakash
Index Copernicus ICV 2018: 95.39
NAAS RATING 2020: 5.38

Int.J.Curr.Microbiol.App.Sci.2018.7(7): 3254-3260
DOI: https://doi.org/10.20546/ijcmas.2018.707.379


Genetic Variability Study for Yield and Associate Characters in Early Maturing Sugarcane
Praveen Kumar1*, S.S. Pandey2, Balwant Kumar3, D.N. Kamat4 and Mahesh Kumar5
1Department of Plant Breeding and genetics
2Department of SMCA, Dr. Rajendra Prasad Central Agricultural University, Pusa-848125 (Bihar) India
*Corresponding author
Abstract:

An experiment was conducted with 15 early maturing sugarcane clones to study the genetic variability for yield and associated characters. The analysis of variance revealed highly significant differences among the clones for all twenty three characters. The Variability studies showed moderate estimates of GCV and PCV for traits viz., germination percent, cane diameter at harvest, pol percent in juice at 8 month stage, CCS percent at 8 month, sugar yield and cane yield at harvest. In present set of materials high heritability with high genetic advance as per cent of mean was found in germination percent, cane diameter at harvest, pol in juice at 8 month stage, CCS at8 month and sugar yield at harvest while high heritability with moderate genetic advance as percent of means was observed for plant height at 240 days and at harvest single cane weight, number of shoots, single cane weight, millable cane at harvest, brix percent at 8 month, CCS at 10 month and cane yield at harvest, indicating the role of dominant genetic effects in determination of these characters and its improvements in early maturing sugarcane clones.


Keywords: Sugarcane, Variability, PCV, GCV, Heritability, Genetic advance
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How to cite this article:

Praveen Kumar, S.S. Pandey, Balwant Kumar, D.N. Kamat and Mahesh Kumar. 2018. Genetic Variability Study for Yield and Associate Characters in Early Maturing Sugarcane.Int.J.Curr.Microbiol.App.Sci. 7(7): 3254-3260. doi: https://doi.org/10.20546/ijcmas.2018.707.379