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http://krishi.icar.gov.in/jspui/handle/123456789/81173| Title: | Wide hybridization in sunflower to study backcross and selfed progenies |
| Other Titles: | Not Available |
| Authors: | Vikas Kulkarni, Vijaykumar NG, Poornima T, Umesh MR Meena HP |
| ICAR Data Use Licennce: | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf |
| Author's Affiliated institute: | K. Vikas, University of Agricultural Sciences, Raichur Vijaykumar NG, University of Agricultural Sciences, Raichur Poornima T, University of Agricultural Sciences, Raichur Umesh MR, University of Agricultural Sciences, Raichur H.P. Meena, ICAR: Indian Institute of Oilseeds Research |
| Published/ Complete Date: | 2023-05-07 |
| Project Code: | 101-7 |
| Keywords: | Sunflower, wide hybridization, backcrossing, selfing |
| Publisher: | Not Available |
| Citation: | Vikas Kulkarni, Vijaykumar, N.G., Poornima, T., Umesh, M.R. and Meena, H.P. 2023. Wide hybridization in sunflower to study backcross and selfed progenies. The Pharma Innovat. J., 12(6): 2505-2509. |
| Series/Report no.: | Not Available; |
| Abstract/Description: | Sunflower (Helianthus annuus L.) is one of the important oilseed crop, with comparatively narrow genetic base. To broaden the genetic base wild species have been used through wide hybridization. Generally wide hybridization comes with linkage drags which contribute several undesirable traits to cultivated species. In the present study, comparative analysis of backcross (BC2F3) and selfed (BC1F4) progenies was carried out to know the extent of variability in desirable direction created in both the generation derived from wide hybridization. Results revealed that traits such as days to 50 percent flowering, days to maturity, head diameter, test weight, seed yield per plant exhibited more variability in backcross progenies as compared to selfed progenies. Hence backcrossing is an effective tool in early generation to derive stable inbred lines rather than selfing done. |
| Description: | Not Available |
| ISSN: | Not Available |
| Type(s) of content: | Research Paper |
| Sponsors: | Not Available |
| Language: | English |
| Name of Journal: | The Pharma Innovation Journal |
| Journal Type: | NAAS rated journal |
| NAAS Rating: | 5.23 |
| Impact Factor: | Not Available |
| Volume No.: | 12(6): |
| Page Number: | 2505-2509 |
| Name of the Division/Regional Station: | Crop Improvement |
| Source, DOI or any other URL: | DOI : http://doi.org/10.22438/jeb/44/6/4079 |
| URI: | http://krishi.icar.gov.in/jspui/handle/123456789/81173 |
| Appears in Collections: | CS-IIOR-Publication |
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