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http://krishi.icar.gov.in/jspui/handle/123456789/25368| Title: | Estimation of Genetic Variability Parameters in F2 Population of Gossypium hirsutum L. for Yield, Yield Attributes and Fiber Quality Traits |
| Other Titles: | Not Available |
| Authors: | B.M. Lokeshkumar B.R. Patil |
| ICAR Data Use Licennce: | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf |
| Author's Affiliated institute: | UAS Dharwad Karnataka |
| Published/ Complete Date: | 2018-09-10 |
| Project Code: | Not Available |
| Keywords: | Heritability, Genetic variability, PCV, GCV and GAM |
| Publisher: | Excellent Publishers |
| Citation: | Not Available |
| Series/Report no.: | Not Available; |
| Abstract/Description: | Cotton is a crop of prosperity having a profound influence on men and matter. The assessment of genetic variability is prerequisite for organization of breeding programmes in any crop. Experiment on estimation of genetic variability parameters in F2 population of cross a RHAP 24 × RHAP 15 was carried out at College of Agriculture, UAS Dharwad during kharif 2016-17. In the present investigation yield and yield attributes viz., number of monopodia per plant, number of sympodia per plant, number of bolls per plant, boll weight and seed cotton yield exhibited high PCV and GCV whereas, medium PCV and GCV was observed for plant height and maturity ratio. The fibre quality traits viz., upper half mean length, fibre uniformity ratio, fibre strength, strength to length ratio and fibre elongation percentage exhibited low PCV and GCV. In the present study plant height, boll weight and seed cotton yield per plant exhibited high broad sense heritability coupled with high genetic advance as per cent mean (GAM). Simple selection is effective for the traits exhibiting high heritability and high genetic advance. |
| Description: | Not Available |
| ISSN: | 2319-7706 Volume 7 Number 09 (2018) |
| Type(s) of content: | Article |
| Sponsors: | DST sponsored INSPIRE Fellowship |
| Language: | English |
| Name of Journal: | International Journal of Current Microbiology and Applied Sciences |
| NAAS Rating: | Not Available |
| Volume No.: | 7 |
| Page Number: | 360-367 |
| Name of the Division/Regional Station: | Genetics and Plant Breeding |
| Source, DOI or any other URL: | Not Available |
| URI: | http://krishi.icar.gov.in/jspui/handle/123456789/25368 |
| Appears in Collections: | NRM-CSSRI-Publication |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| B.M. Lokeshkumar and B.R. Patil.pdf | 312.83 kB | Adobe PDF | View/Open |
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