Browsing Department of Agricultural Biology by Author "Amarasekera, DABN"

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Eco-geographic Variation of Common Wild Rice Oryza rufipogon Griff. in Sri Lanka

Sandamal, Salinda; Tennakoon, Asanka; Amarasekera, DABN; Marambe, B; Ratnasekera, Disna (2018)

Wild species of rice (Oryza) have superior agronomic characteristics to be incorporated in rice breeding programs worldwide. Population studies of wild relatives of rice in Sri Lanka have not been well documented ...
Functional trait diversity of wild rice species in Sri Lanka: implications for field identification and application

Sandamal, S; Tennakoon, A; Amarasekera, DABN; Marambe, B; Ratnasekera, D (National Science Foundaton, 2020)

Abstract: The study assessed the variations in morphologically, physiologically and anatomically distinct traits of wild rice species in Sri Lanka; O. nivara, O. rufipogon, O. eichingeri, O. rhizomatis and O. granulata, ...
Phenotypic Characterization of Oryza nivara (Sharma et Shastry) Collected from Different Ecological Niches of Sri Lanka

Sandamal, Salinda; Tennakoon, Asanka; Wijerathna, Parakkrama; Ge, Song; Amarasekera, DABN; Marambe, Buddhi; Elwany, Sara M.; Sorour, Sobhy; El Sabagh, Ayman; Hassan, Mohamed M.; Ratnasekera, Disna (Tech Science Press, 2021)

Information on the genetic diversity of wild rice species in Sri Lanka is relatively meagre, though it plays a key role in crop improvement programs of cultivated rice (Oryza sativa L.). The present study was carried out ...

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