• +91 94611 45335
  • greenfarming@gmail.com
International Journal of Applied Agricultural & Horticultural Sciences
  • 28 April, 2024
Indexing :
           
Journal’s Code
Frequency : Bimonthly
Language : English
DOI Prefix : 10.37322
P-ISSN : 0974-0775
E-ISSN : 2582-4198
NAAS Rating
: 3.85 (2021)
Total Papers
: 2640
Total Views
: 849873
Impact Factor
SJIF (2018) : 6.967
IP Index : 2.07
GIF (2016) : 0.468
IIFS : 2.035
Current Issue
Green Farming
Green Farming
Vision Messages
Green Farming
Green Farming
Green Farming
Green Farming
Green Farming
Green Farming
Green Farming
Green Farming
Green Farming
Green Farming
Green Farming
Green Farming
Green Farming
Copyright (c) 2010 Reserved
Announcement
  • 1. Papers are invited for the forthcoming issues of Green Farming. Few Mini Review articles on applied aspects of new approaches (with Sr. Authors) may be adjusted, if sent on priority by email. For more details, please contact us.
Vol. 6 (3) : May-June 2015 issue
Green Farming Vol. 6 (3) : 460-463 ; May-June, 2015
Variability, correlation and path analysis studies in sugarcane (Saccharum spp.)
N.V. KHENI1, S.C. MALI2, M.M. PANDYA3* and Y.A. VIRADIYA4
Deptt. of Gen. & Pl. Breeding, N.M. College of Agriculture, Navsari Agricultural University, Navsari - 396 450 (Gujarat)
Designation :  
1,3,4Ph.D. Scholar *(pandyamihir2828@gmail.com), 2Associate Research Scientist
Subject : Crop Genetics and Plant Breeding
Paper No. : P-2233
Total Pages : 4
Received : 02 July 2014
Revised accepted : 07 March 2015
Get Access
Citation :

N.V. KHENI, S.C. MALI, M.M. PANDYA and Y.A. VIRADIYA. 2015. Variability, correlation and path analysis studies in sugarcane (Saccharum spp.). Green Farming Vol. 6 (3) : 460-463 ; May-June, 2015

 

ABSTRACT
Genetic variability, correlation and path coefficients were studied in sugarcane using 40 phenotypically diverse genotypes, which were planted in randomized block design. The study revealed highly significant differences among the 40 genotypes for all the characters. High heritability coupled with high genetic advance observed for single cane weight, number of internodes per stalk, sugar yield and cane yield (t/ha) indicated the presence of additive gene action and direct selection may be highly effective. Correlation coefficient revealed that cane yield was found to be highly significantly and positively correlated with tillers at 120 DAP ('000/ha), shoots at 240 DAP ('000/ha), single cane weight (kg), stalk length (cm) at harvest, stalk diameter (cm), NMC/ha and sugar yield (t/ha) at both genotypic and phenotypic levels. Path coefficient analysis indicated the highest positive direct effect of CCS % at 360 DAP. Based on findings it can be suggested that for improving cane yield in sugarcane more emphasis should be given to NMC/ha, stalk length, stalk diameter, number of internodes per stalk and single cane weight.
Key words :
Correlation, Genetic variability, Path coefficient analysis, Sugarcane, Yield & quality parameters.