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Ratnayake R M C S
Ratnayake R M C S
Professor, Department of Plant and Molecular Biology, University of Kelaniya
Verified email at kln.ac.lk - Homepage
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Year
Pollination Ecology and Breeding System of Xylopia championii (Annonaceae): Curculionid Beetle Pollination, Promoted by Floral Scents and Elevated Floral …
R Ratnayake, I Gunatilleke, DSA Wijesundara, RMK Saunders
International Journal of Plant Sciences 168 (9), 1255-1268, 2007
442007
Reproductive Biology of Two Sympatric Species of Polyalthia (Annonaceae) in Sri Lanka. I. Pollination by Curculionid Beetles
R Ratnayake, I Gunatilleke, DSA Wijesundara, RMK Saunders
International Journal of Plant Sciences 167 (3), 483-493, 2006
412006
Why plant species become invasive? Characters related to successful biological invasion
R Ratnayake
National symposium on invasive alien species (IAS 2014), Sri Lanka., 2014
21*2014
Reproductive Biology of Two Sympatric Species of Polyalthia (Annonaceae) in Sri Lanka. II. Breeding Systems and Population Genetic Structure
R Ratnayake, YCF Su, I Gunatilleke, DSA Wijesundara, RMK Saunders
International Journal of Plant Sciences 167 (3), 495-502, 2006
192006
Liquid organic fertilizers for growth enhancement of Abelmoschus esculentus (L.) Moench and Alternanthera sessilis (L.) DC.
J Jayasundara, R Jayasekara, R Ratnayake
An international journal of Tropical plant research 3 (2), 334-340, 2016
152016
Leaf flavonoid aglycone patterns in the species of Dipterocarpaceae in Sri Lanka
K Joshi, GI Seneviratne, SP Senanayake
Biochemical Systematics and Ecology 32 (3), 329-336, 2004
142004
Hydrolysis of fish waste using fruit wastes of Ananas comosus and Carica papaya for the formulation of liquid fertilizers
R Ranasinghe, B Kannagara, R Ratnayake
International journal of recycling organic waste in agriculture 10 (2), 129-143, 2021
112021
Effects of foliar and soil-applied liquid organic fertilizers on the growth of Basella alba L. and Centella asiatica L.
R Ranasinghe, R Ratnayake, B Kannangara
The Journal of Agricultural Sciences-Sri Lanka, 2021
112021
Identifi cation of High-Risk Agro-Ecological Regions using Species Distribution Modeling of Priority Invasive Species in Sri Lanka
CS Kariyawasam, HK Kadupitiya, RSS Ratnayake, AK Hettiarchchi, ...
Indian Journal of Plant Genetic Resources 30 (03), 228-231, 2017
62017
Suitability of selected Sri Lankan weeds for the formulation of organic liquid fertilizers
R Ranasinghe, LR Jayasekera, SDP Kannangara, R Ratnayake
Tropical Plant Research 6 (2), 214-225, 2019
42019
Conservation and use of wild-harvested medicinal plants in Sri Lanka.
RSS Ratnayake, CS Kariyawasam
Crop wild relative conservation and use, 625-631, 2007
42007
Floristic and soil nutrient status of Hantana forests, Sri Lanka
R Ratnayake
M Phil thesis, University of Peradeniya, Sri Lanka, 2001
42001
Identification of challenges to attract public private partnerships for power generation infrastructures: A review
SN Fernando, KGM Nanayakkara
Kelaniya Journal of Management 9 (2), 75-89, 2020
32020
Hegemony of the United States and the Middle East
RMSS Rathnayake
Department of Economics, University of Kelaniya, 2016
22016
Utilization potential of Annona glabra leaf and seed extracts as organic liquid fertilizer for Raphanus sativus
TH Kahagalla, R Ratnayake
Sri Lanka Foundation Institute, 2015
22015
Rehabilitation of slash and burn agricultural lands in the dry zone of Sri Lanka by low cost silvicultural method.
MAAB Dilhan, J Amarasinghe, RMCS Ratnayake, TD Weerasinghe
Proceedings of 7th international congress on education in botanic gardens …, 2009
22009
The occurrence of flavonoids in the genus Shorea in Sri Lanka
R Ratnayake, P Senanayake
52nd Annual Session Proceeding, Association for the Advancement of Science …, 1996
21996
Global Challenges in Identifying Plant Pathogenic Fungi: An Overview with Suggestions for the Way Forward
MC Dayarathne, KM Thambugala, DA Daranagama, AU Mridha, ...
Chiang Mai Journal of Science 50 (4), 1-17, 2023
12023
Propagation of Antidesma alexiteria and Syzygium caryophyllatum, two underexploited fruit plants in Sri Lanka: Effect of cutting types, potting media and auxin application
SP Somasiri, I. V., Herath, H., Ratnayake, R. M. C. S., & Senanayake
Dendrobiology 89, 65-76, 2023
12023
Variation in dichogamy and myophily in two dioecious Bridelia species (Phyllanthaceae)
MA Dias, R Ratnayake
Australian Journal of Botany 69 (5), 301-309, 2021
12021
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