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/123456789/48156| Title: | LINE x TESTER ANALYSIS IN CHEWING TOBACCO |
| Other Titles: | Not Available |
| Authors: | S. AMARNATH N.S. MURTHY |
| ICAR Data Use Licennce: | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf |
| Author's Affiliated institute: | ICAR::Central Tobacco Research Institute |
| Published/ Complete Date: | 2007-04-05 |
| Project Code: | Not Available |
| Keywords: | tobacco chewing analysis |
| Publisher: | INDIAN SOCIETY OF TOBACCO SCIENCE |
| Citation: | Not Available |
| Series/Report no.: | Not Available; |
| Abstract/Description: | Seven females were crossed with three males in a line x tester mating design. The resulting 21 hybrids along with 10 parents were evaluated for combining ability and gene effects. The results revealed significant differences among genotypes (parents and crosses) for yield and its components. Combining ability variance and the ratio of GCA versus total genetic variance showed predominance of non-additive gene action for all the characters except plant height and days taken for maturity where additive gene action was predominant. Lines, Lichchavi and Bori Bargama were found to possess significantly high GCA effects for yield and its components while the crosses Lichchavi x Vaishali special and Sonapatti-2 x PT-76 exhibited significant desired SCA effects for first grade leaf yield and spangle score, respectively. Parents Lichchavi and Bori Bargama can be subjected to diallel selective mating for fostering greater recombinations, if simultaneous improvement of developmental characters related to productivity is sought. The results suggest adoption of reciprocal recurrent selection for improving the yield potential in chewing tobacco. |
| Description: | Not Available |
| ISSN: | Not Available |
| Type(s) of content: | Research Paper |
| Sponsors: | Not Available |
| Language: | English |
| Name of Journal: | Tobacco Research |
| NAAS Rating: | 3.33 |
| Volume No.: | 33 (1 & 2) |
| Page Number: | 1-4 |
| Name of the Division/Regional Station: | Not Available |
| Source, DOI or any other URL: | Not Available |
| URI: | http://krishi.icar.gov.in/jspui/handle/123456789/48156 |
| Appears in Collections: | CS-CTRI-Publication |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| TR33(1&2)1-4.pdf | 126.82 kB | Adobe PDF | View/Open |
Items in KRISHI are protected by copyright, with all rights reserved, unless otherwise indicated.