Palynological investigations in Jasminum spp.

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dc.creatorM. Ganga
dc.creatorJ. Lakshmi
dc.creatorN. Manivannan
dc.creatorK. Rajamani
dc.date2020
dc.date.accessioned2026-07-07T03:44:24Z
dc.descriptionThe present investigation was carried out at the Department of Floriculture and Landscape Architecture, Horticultural College and Research Institute, Tamil Nadu Agricultural University, Coimbatore during 2017-2019. The study involved nine jasmine genotypes, four falling under the commercially cultivated types and five belonging to underutilized species or ‘lesser-known species’. The study was undertaken to investigate and document the palynological parameters of jasmines which could serve as a reliable reference for future jasmine breeding programmes. The palynological investigations were carried out using by Scanning Electron Microscopy (SEM), haemocytometry, acetocarmine test and in vitro pollen germination. The pollen morphology analysis indicated wide variation among the species for shape of pollen grain, ranging from tricolpate to prolate; the exine ornamentation was reticulate in all the genotypes. Pollen output was the highest in J. rigidum (28,660 pollen/flower) and the lowest in (625 pollen/ flower) in J. sambac cv. Ramanathapuram Gundumalli. The maximum pollen germination rate and pollen tube length was recorded in J. rigidum.
dc.formatapplication/pdf
dc.identifier0973-354X
dc.identifierhttps://www.redalyc.org/articulo.oa?id=577074696009
dc.identifierhttps://www.redalyc.org/journal/5770/577074696009/
dc.identifierhttps://www.redalyc.org/journal/5770/577074696009/html/
dc.identifierhttps://www.redalyc.org/journal/5770/577074696009/577074696009.epub
dc.identifierhttps://www.redalyc.org/journal/5770/577074696009/movil
dc.identifierhttps://doi.org/10.24154/JHS.2020.v15i02.010
dc.identifier.urihttp://hdl.handle.net/123456789/441929
dc.languageen
dc.publisherSociety for Promotion of Horticulture
dc.relationhttp://www.redalyc.org/revista.oa?id=5770
dc.rightsJournal of Horticultural Sciences
dc.sourceJournal of Horticultural Sciences (India) Num.2 Vol.15
dc.subjectAgrociencias
dc.titlePalynological investigations in Jasminum spp.
dc.typeartículo científico

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