Please use this identifier to cite or link to this item: http://ir.lib.seu.ac.lk/handle/123456789/6045
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dc.contributor.authorSuthakar Isaac, S.-
dc.date.accessioned2022-05-25T05:57:51Z-
dc.date.available2022-05-25T05:57:51Z-
dc.date.issued2022-05-25-
dc.identifier.citation10th International Symposium 2022 South Eastern University of Sri Lanka - May 25, 2022 p. 5en_US
dc.identifier.isbn978-624-5736-37-9-
dc.identifier.urihttp://ir.lib.seu.ac.lk/handle/123456789/6045-
dc.description.abstractSeed dispersal of tropical almond, Terminalia catappa by the short-nosed fruit bat Cynopterus sphinx, was investigated in the plains of Tirunelveli, Tamil Nadu, South India. While foraging, the bats remove fruits, carry them to nearby nightfeeding tree roosts, chew pericarp, extract juices and discard compressed fibres and seeds. Thus, the seeds are dispersed while the bats are in transit between fruit trees and night feeding roosts. An experiment was conducted to demonstrate the germination success of bat-dispersed almond seeds. The dispersed seeds collected beneath the feeding roosts, were categorised as pericarp fully chewed (PFC), pericarp partially chewed (PPC), and pericarp unchewed (PUC), of which the latter served as a control. It is evident that the germination rates of PFC seeds were 68 %, PPC seeds 60% and control PUC seeds 40%. Moreover, the mean germination period of PFC seeds was 28.4 days (± 3.13; n=25), PPC 29.8 days (± 3.97; n=10) and control PUC 49.6 days (± 4.66; n=20). Seed germination occurred significantly earlier in bat-chewed fruits of T. catappa when compared to control seeds (t = -7.21; pen_US
dc.language.isoen_USen_US
dc.publisherSouth Eastern University of Sri Lanka Oluvil, Sri Lankaen_US
dc.subjectBatsen_US
dc.subjectEcologyen_US
dc.subjectPericarpen_US
dc.subjectTamil Naduen_US
dc.titleEcological role of Frugivorous bats as seed Dispersers in the tropical plains.en_US
dc.typeArticleen_US
Appears in Collections:10th International Symposium - 2022

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