Isolation of phosphate solubilizing microorganisms and their potential use for increasing phosphate availability in cinnamon and pepper. 

Peer reviewed articles published in indexed journals (other than SCI) and as conference papers
Kumari PDSU, Nanayakkara CM
Proceedings of the Annual Symposium on Minor Export Crops. Pg12-23
Publication year: 2013

Floating Wetlands for Management of Algal Washout from Waste Stabilization Pond Effluent: Case study at Hikkaduwa Waste Stabilization Ponds.

Peer reviewed articles published in indexed journals (other than SCI) and as conference papers
Kalubowila S, Jayaweera M, Nanayakkara CM and Gunatilleke DN De S
ENGINEER XXXXVI (04) 63-
Publication year: 2013

This article was awarded the best article of the year (over 35 years of age) by the Institution of Engineers

Floating Wetlands for Management of Algal Washout from Waste Stabilization Pond Effluent: Case study at Hikkaduwa Waste Stabilization Ponds. 

Peer reviewed articles published in indexed journals (other than SCI) and as conference papers
Kalubowila S, Gunatilleke DN De SS, Jayaweera M, and Nanayakkara CM
Conference Proceedings, Sri Lanka Water Conference 2013, pg 68-72.
Publication year: 2013

Effective spore density of Glomus mosseae, Arbuscular Mycorrhiza (AM), for inoculation of pepper (Piper nigrum) rooted cuttings. 

Peer reviewed articles published in indexed journals (other than SCI) and as conference papers
Mala WJ, Kumari IS, Sumanasena HA, Nanayakkara CM
Tropical Agricultural research 21 (2). Pg189-197.
Publication year: 2010

Development of a fungal inoculum for efficient phosphate utilization in agriculture. 

Peer reviewed articles published in indexed journals (other than SCI) and as conference papers
Kumari PDSU, Nanayakkara CM and Bandara JMAU
Proceedings of the Fifteenth International Forestry and Environment Symposium-Part II. 223-229
Publication year: 2010

Comparison of the effects of organic fertilizers with inorganic fertilizers on the growth of eight months old coconut seedlings on nutrient availability and soil microbial activity of soils. 

Peer reviewed articles published in indexed journals (other than SCI) and as conference papers
Ranaweera RSM, Nanayakkara CM, Tennakoon A
Proceedings of the Fifteenth International Forestry and Environment Symposium – Part II. 93-100.
Publication year: 2010