Evaluation and characterization of the initial varietal trial of linseed (Linum usitatissimum L.) using morphological and molecular markers
| dc.contributor.advisor | Dudhare, M.S. | |
| dc.contributor.author | Jadhav, Balaji Chandrakant | |
| dc.date.accessioned | 2022-09-08T12:44:33Z | |
| dc.date.available | 2022-09-08T12:44:33Z | |
| dc.date.issued | 2021-08-31 | |
| dc.description.abstract | Flax (Linum usitatissimum L.) also called as linseed, is an annual herb which is the third largest natural fiber crop and one of the five major oil crops in the world Initial varietal trial (IVT) entries would be used for morphological and molecular characterization. In the present study the investigation done on linseed morphology and molecular screening it is observed that the earliest first flower was observed in RL 15594 (31 days), late flowerwas observed in BRLS 103 (49 days), days to 50 % flowering range was observed from41 days(RL 15594) to68 days (JLS 95 (ZC-III)), the tallest plant was observed in SLS 128 (80cm) and smallest plant height was observed inRL 15594 (41cm) lines. The no of primary branches per plant varied from in the collection of overall mean of 2.82. Maximum number of primary branch recorded in Sharda (ch)(6)andlowestinTL 114(1). Minimum number of capsule per plant was observed inDLV 10 (24 capsule/plant) and maximum no of capsules per plant was observed in IA 32 (ch) (96 capsule/plant). Maximum number of seeds of the capsule was found inDLV 10(10seed/capsule)genotype while the minimum no of seeds in the capsule was observed inRL 15594 (5 seed/capsule). TL 114 (4.23gm) lines recorded lowest test weight andBRLS 103(8.92gm)lines show the highest weight. Out of 21 lines JLS 95 (ZC-III), LMS 2017-R-8, PKVNL 367, DLV 6, SLS 128show white in colour and remaining 16 lines shows in blue colour. The present SSR primers investigation revealed that genotypes BAU 14-03 and Sharda (ch) (23%) were found to be the most diverse and primer LU-10 (0.79) and LU-9 (0.78) showed highest PIC value and show the 100% polymorphism and ISSR investigation revealed that genotypes SLS 127 and SLS 128 (25%) were found to be the most diverse and primer UBC-825(0.29) and UBC-815(0.24) showed highest PIC value and show the 100% polymorphism.The present morphological analysis revealed that most dissimilar genotypes viz., BAU 14-03-T 397 (NC), RLC175-JLS 95 (ZC-III) 12% were noticed. | en_US |
| dc.identifier.other | 21519 | |
| dc.identifier.uri | https://krishikosh.egranth.ac.in/handle/1/5810187432 | |
| dc.keywords | Linseed, IVT, ISSR, SSR, PIC. | en_US |
| dc.language.iso | English | en_US |
| dc.pages | 95 | en_US |
| dc.publisher | Vasantrao Naik Marathwada Krishi Vidyapeeth, Parbhani | en_US |
| dc.sub | Plant Biotechnology | en_US |
| dc.theme | Agriculture | en_US |
| dc.these.type | M.Sc | en_US |
| dc.title | Evaluation and characterization of the initial varietal trial of linseed (Linum usitatissimum L.) using morphological and molecular markers | en_US |
| dc.type | Thesis | en_US |