KRISHI
ICAR RESEARCH DATA REPOSITORY FOR KNOWLEDGE MANAGEMENT
(An Institutional Publication and Data Inventory Repository)
"Not Available": Please do not remove the default option "Not Available" for the fields where metadata information is not available
"1001-01-01": Date not available or not applicable for filling metadata infromation
"1001-01-01": Date not available or not applicable for filling metadata infromation
Please use this identifier to cite or link to this item:
http://krishi.icar.gov.in/jspui/handle/123456789/31757
Title: | A Study on Correlation and Path Coefficient Analysis for Yield and Yield Contributing Traits in Maintainer (B lines) Lines of Hybrid Rice (Oryza sativa L.) |
Other Titles: | Not Available |
Authors: | B. Kiranmayee, Ch. Damodar Raju, K. B. Kempa Raju and M. Balaram |
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 Professor Jayashankara Telangana State Agricultural University |
Published/ Complete Date: | 2018-06-10 |
Project Code: | Not Available |
Keywords: | Correlation and Path Coefficient, Hybrid Rice (Oryza sativa L.) |
Publisher: | Excellence Publisher |
Citation: | Not Available |
Series/Report no.: | Not Available; |
Abstract/Description: | Hundred maintainer lines of hybrid rice were studied for correlation and path analysis at Indian Institute of Rice Research, Hyderabad. Grain yield per plant had significant positive correlation with productivity per day (0.95). Other traits, namely days to fifty percent flowering, number of productive tillers per plant, panicle length, panicle weight, number of grains per panicle has positive non-significant correlation with yield. Path analysis revealed that productivity/ day (0.96) was the major contributor for grain yield followed by, panicle weight (0.11), number of productive tillers per plant (0.10), days to fifty percent flowering (0.08), panicle length (0.03) and number of grains per panicle (0.01). It can be concluded from the study that, the above characters can be used as the selection criteria in any rice yield improvement breeding programmes. |
Description: | Not Available |
ISSN: | 2319-7706 |
Type(s) of content: | Research Paper |
Sponsors: | ICAR-Indian Institute of Rice Research |
Language: | English |
Name of Journal: | International Journal of Current Microbiology and Applied Sciences |
NAAS Rating: | Not Available |
Volume No.: | 7 (6) |
Page Number: | 2918-2929 |
Name of the Division/Regional Station: | Hybrid Rice |
Source, DOI or any other URL: | Not Available |
URI: | http://krishi.icar.gov.in/jspui/handle/123456789/31757 |
Appears in Collections: | CS-IIRR-Publication |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
A study on correlation and path coefficient analysis for yield and yield contributing traits in maintainer lines of hybrid rice.pdf | 320.63 kB | Adobe PDF | View/Open |
Items in KRISHI are protected by copyright, with all rights reserved, unless otherwise indicated.