• +91 94611 45335
  • greenfarming@gmail.com
International Journal of Applied Agricultural & Horticultural Sciences
  • 26 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
: 848411
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. 8 (2) : March-April 2017 issue
Green Farming Vol. 8 (2) : 326-329 ; March-April, 2017
Appraisement of variability, heritability and genetic advance among rice genotypes for yield and quality traits
RANJEET SINGH SRANa1*, D.P. PANDEYb2, AMANINDER DEEP SINGHa3 and NIMIT KUMARa4
aDepartment of Crop Improvement, CSKHPKV, Palampur - 176 062, Dist. Kangra (Himachal Pradesh)
bRice & Wheat Res. Centre, Chaudhary Sarwan Kumar Himachal Pradesh Krishi Vishvavidyalaya, Malan - 176 047 (H.P.)
Designation :  
1,3,4Ph.D. Scholar *(jeetsran10@gmail.com), 2Principal Scientist
Subject : Crop Genetics and Plant Breeding
Paper No. : P-5678
Total Pages : 4
Received : 11 August 2016
Revised accepted : 01 February 2017
Get Access
Citation :

RANJEET SINGH SRAN, D.P. PANDEY, AMANINDER DEEP SINGH and NIMIT KUMAR. 2017. Appraisement of variability, heritability and genetic advance among rice genotypes for yield and quality traits. Green Farming Vol. 8 (2) : 326-329 ; March-April, 2017

ABSTRACT
The current investigation was done to explore the nature and magnitude of variability, heritability and genetic advance in rice by evaluating 43 genotypes for yield, yield attributing and quality characters. Analysis of variance divulged significant differences for all the characters. Phenotypic variance was slightly higher than the genotypic variance for all the characters indicating the minimal environmental influence on these traits. Among all the characters, high Genotypic Coefficient of Variation (GCV) and Phenotypic Coefficient of Variation (PCV) were observed for gelatinization temperature followed by grains per panicle and grain yield per plant. Highest heritability was recorded for days to 50 % flowering, plant height, panicle length, spikelets/panicle, grains/panicle, spikelet fertility, 1000-grain weight, grain yield/plant, grain length, grain breadth, L:B ratio, protein content, amylose content, gelatinization temperature and gel consistency which connote that these characters have high genetic variability and transmissibility. In contrast, low genetic advance was obtained for all the characters under study. High heritability with low genetic advance indicated the presence of non-additive gene action.
Key words :
Genetic advance, Heritability, Variability, Rice genotypes, Yield & quality traits.