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http://krishi.icar.gov.in/jspui/handle/123456789/71180
Title: | Genetic variability, correlation and path coefficient analysis in segregating population of rice |
Other Titles: | Not Available |
Authors: | K. Bhargava, D. Shivani, SNCVL Pushpavalli, R. M. Sundaram, P. Beulah and P. Senguttuvel |
ICAR Data Use Licennce: | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf |
Author's Affiliated institute: | ICAR::Indian Institute of Rice Research |
Published/ Complete Date: | 2021-06-30 |
Project Code: | Not Available |
Keywords: | Rice, Variability, F2 segregating population, Correlation, Path analysis |
Publisher: | Not Available |
Citation: | 9. Bhargava, K., Shivani, D., Pushpavalli, S.N.C.V.L., Sundaram, R.M., Beulah, P. and Senguttuvel, P., 2021. Genetic variability, correlation and path coefficient analysis in segregating population of rice. Electronic Journal of Plant Breeding, 12(2), 549-555. |
Series/Report no.: | Not Available; |
Abstract/Description: | A study was conducted to evaluate the genetic variability parameters, correlation and path coefficient analysis for eight yield related traits in segregating F2 population of an aerobic restorer AR 9-18 × YPK 198 (Donor for yield enhancing genes Gn1a and OsSPL14) at ICAR-IIRR, Hyderabad during the kharif, 2019. The results indicated that, productive tiller number, grain number per panicle and plant yield showed high PCV and GCV. Height of plant, productive tiller number, grain number per panicle and plant yield exhibited a high heritability and also high genetic advance as per cent of mean which indicates simple selection would be effective for enhancement of these traits. Correlation studies indicated that plant yield was associated significantly positive with height of plant, productive tiller number, length of panicle and grain number per panicle. High positive direct effect on plant yield was recorded by productive tiller number, grain number per panicle and height of plant. |
Description: | Not Available |
ISSN: | Not Available |
Type(s) of content: | Research Paper |
Sponsors: | Not Available |
Language: | English |
Name of Journal: | Electronic Journal of Plant Breeding |
Volume No.: | 12 (2) |
Page Number: | 549-555 |
Name of the Division/Regional Station: | Not Available |
Source, DOI or any other URL: | https://www.ejplantbreeding.org/index.php/EJPB/article/view/3713 |
URI: | http://krishi.icar.gov.in/jspui/handle/123456789/71180 |
Appears in Collections: | CS-IIRR-Publication |
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