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Germination, Growth And Biomass Accumulation As Influenced By Seed Size In Mesua Ferrea L., A. Arunachalam, M. L. Khan, N. D. Singh
Germination, Growth And Biomass Accumulation As Influenced By Seed Size In Mesua Ferrea L., A. Arunachalam, M. L. Khan, N. D. Singh
Turkish Journal of Botany
Mesua ferrea L. was evaluated for its germination, seedling growth and biomass across four seed size classes. The production of two- and three-seeded fruits was high. The viability of the seeds was 58-81%. Germination was positively correlated with seed weight. Heavier seeds showed early and rapid germination. The contribution of leaves to total biomass yield was 27-60 % in 1-month old seedlings. Carbon content was also related with plant length and weight in the seedlings. The study concludes that the variations in seed size have a substantial influence on growth and biomass accumulation in Mesua ferrea. Such variation also helps …
Plantlet Regeneration In Abies Cilicica Carr. And Abies Cilicica X Abies Nordmanniana Hybrid Via Somatic Embryogenesis, Bozena Vookova, Andrej Kormutak
Plantlet Regeneration In Abies Cilicica Carr. And Abies Cilicica X Abies Nordmanniana Hybrid Via Somatic Embryogenesis, Bozena Vookova, Andrej Kormutak
Turkish Journal of Botany
Somatic embryogenesis was initiated from immature zygotic embryos of Abies cilicica Carr. and its hybrid A. cilicica x A. nordmanniana. Schenk and Hildebrandt medium (SH) supplemented with 5 µM benzylaminopurine was used as the initiation medium. In A. cilicica, the initiation of embryonal suspensor mass (ESM) frequency ranged from 5.4 to 63.5%, and 28.6% of these cell lines formed mature somatic embryos. In A. cilicica x A. nordmanniana, from 3 to 27.6% of zygotic embryos formed ESM, and maturation of somatic embryos was observed in 34.8% lines. For somatic embryo maturation, Murashige, Skoog and SH media supplemented with 4% maltose …