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/123456789/6370
Title: | Comparative Analysis of Effectiveness of Wide Compatibility (WC) Trait Between Improved Maintainer Line Having WC and eui Genes and Maintainer Line with eui and Without WC Genes in Rice (Oryza sativa L.) |
Other Titles: | Not Available |
Authors: | Rahul Priyadarshi, A. S. Hari Prasad, Akhilesh Kumar Singh K. Ulaganathan, Vinay Shenoy |
ICAR Data Use Licennce: | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf |
Author's Affiliated institute: | 1 International Rice Research Institute, South Asia Hub, Hyderabad, India, 1, 3, 5 Barwale Foundation Research Centre, Hyderabad, India, 4 Department of Genetics, Osmania University, Hyderabad, India, 2 ICAR-Indian Institute of Rice Research, Hyderabad, India, |
Published/ Complete Date: | 2016-01-09 |
Project Code: | Not Available |
Keywords: | Hybrid rice, Maintainer line, Inter-subspecific crosses, WC trait, EUI trait |
Publisher: | Environment & Ecology |
Citation: | Rahul Priyadarshi, A. S. Hari Prasad, Akhilesh Kumar Singh, K. Ulaganathan, Vinay Shenoy 2016. Comparative analysis of effectiveness of wide compatibility (wc) trait between improved maintainer line having wc and eui genes and maintainer line with eui and without wc genes in rice (Oryza Sativa L.). Environment & ecology 34 (4b): 214 |
Series/Report no.: | Not Available; |
Abstract/Description: | The present study was carried out to know the effectiveness of wide compatibility trait. The compatibility as measured by percentage pollen and spikelet fertitility in F1s revealed it to vary with the IR 58025eWCB having WC and eui genes and IR58025eB with eui gene. In crossing of IR58025eWCB with indica, japonica and tropical japonica testers, group mean spikelet fertility (83.62%), (77.03%) and (68.84%) respectively, the comparison with crossing of recurrent parent JR58025eB with indica, Japonica and tropical japonica testers, group mean spikelet fertility (82.19%), (43.85%) and (59.54%) respectively. The estimated increase in group mean percentage overcome with indica, japonica and tropical japonica testers 7.18% 17.00% and 40.00% for pollen fertility and 1.74%, 75.66% and 15.61% for spikelet fertility respectively. The effectiveness of wide compatibility trait in improved parental line helps us to further exploitation of it in hybrid rice breeding program. |
Description: | Not Available |
ISSN: | 0970-0420 |
Type(s) of content: | Article Journal |
Sponsors: | Not Available |
Language: | English |
Name of Journal: | Environment and Ecology |
NAAS Rating: | 5.25 |
Volume No.: | 34(4B) |
Page Number: | 2148-2151 |
Name of the Division/Regional Station: | Not Available |
Source, DOI or any other URL: | Not Available |
URI: | http://krishi.icar.gov.in/jspui/handle/123456789/6370 |
Appears in Collections: | CS-IIRR-Publication |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
Comparative Analysis of Effectiveness of Wide Compatibility (WC) Trait Between Improved Maintainer Line Having WC and eui Genes.pdf | 174.76 kB | Adobe PDF | View/Open |
Items in KRISHI are protected by copyright, with all rights reserved, unless otherwise indicated.