Research Publications - Crop Nutrition
- B.R. Kulasekara, H.A.S. Weerasinghe and B.D.S.K.Ariyawansha (2021) Production of organic fertilisers by using sugarcane industry by-products of Sri Lanka: A preliminary investigation. Journal of Technology and Value Addition Uva wellassa University of Sri Lanka, Vol. 3(1)2021(76-89).
- Weerasinghe, H.A.S., Gunarathne, G.P, Jayakody, A.N. and Dharmakeerthi, R.S. (2020). Variations in Soil Chemical Parameters of Long term Sugarcane-growing Alfisols under contrasting Cropping Conditions at Sevanagala, Sri Lanka. Tropical Agricultural Research. Vol. 31(2): 55-64.
- Weerasinghe, H.A.S., Ariyawansha, B.D.S.K. and Wijesuriya, A. (2017). Response of Sugarcane (Saccharum hybrid spp.) Varieties SL 96 128 and SL 96 328 to Nitrogen, Phosphorous and Potassium under Irrigation at Uda Walawe, Sri Lanka: A preliminary Analysis. Sugarcane Sri Lanka. Vol. 3: 11-16.
- Weerasinghe, H.A.S., Abeysinghe, N.S. and Ariyawansha, B.D.S.K. (2015). The effects of High-grade Eppawala Rock Phosphate as a phosphorous substitute on yield and quality of sugarcane in Sri Lanka. Sugarcane Sri Lanka. Vol. 2: 22-25.
- Weerasinghe, H.A.S., Chandana, H.L.N. and Gunaratne, G.P. (2014). pH buffering capacities of Sugarcane-growing soils at Sevanagala, Sri Lanka. Sugarcane Sri Lanka. Vol. 1: 34-39.
- Bodhinayake, W.L., Dharmawardene, N. (2001) Studies on nutrient removal from Alfisols by sugarcane variety CO 775 under irrigation. j.Soil Sci.Soc.Sri Lanka. Vol. 13:40-45.
- Bodhinayake, W.L., Mapa, R.B. (1989). Determination of insitu field capacity of noncalcic brown, soils. j.Soil Sci.Soc.Sri Lanka. Vol. 6:78-93.
- Bodhinayake, W.L., Mapa, R.B. (1988). Characterization of Soil Hydraulic Properties of the Non-Calcic Brown Soils, J.Soil Sci.Soc.Sri Lanka. Vol. 5:95-104.
- Bodhinayake, W.L., Mapa, R.B. (1988). Characterization of Soil Moisture Retention Relationship in Non-Calcic Brown Soils (Haplustalfs). Tropical Agriculturist, Vol. 144:145-153.
- B.R. Kulasekara and H.A.S. Weerasinghe (2021) A Preliminary Study: Effects of Sugarcane-byproduct, Vinasse on Chemical Properties of Soil and Initial Growth of Sugarcane Variety SL 83 06 and SL 96 128. Eurosoil 2021 Geneva, virtual conference.
- Weerasinghe, H.A.S., Gunaratne, G.P., Dharmakeerthi., R.S. and Jayakody, A.N. (2018). Current status of important chemical characteristics of the long-term sugarcane-growing soils under rain-fed and irrigation at Sevanagala, Sri Lanka. Abstracts proceeding International Conference on Sustainability of Smallholder Agriculture in Developing Countries under Changing Climate Scenario at CSAUAT, Kanpur (UP), India, 14-17 February 2018.
- Weerasinghe, H.A.S., Seneviratne, G. and Chandrasiri, K.P.N.K. (2014). Fungal-bacterial biofilms for sugarcane trash decomposition. Proceedings of the International Conclave on Sugar Crops, Sweetners and Green Energy from Sugar Crops: Emerging Technologies, 15-17 February 2014 at the Indian Institute of Sugarcane Research, Lucknow, India.
- Weerasinghe, H.A.S., Abeysinghe, N.S. and Ariyawansha, B.D.S.K. (2012). The effects of High-grade Eppawala Rock Phosphate as a phosphorous substitute on yield and quality of sugarcane in Sri Lanka. – Extended abstract, Proceedings of the Annual Symposium on Minor Export Crops (ASMEC), Kandy, Sri Lanka (16th-17th Aug. 2012).
- Weerasinghe, H.A.S. (2011). Potassium status in sugarcane soils in Sri Lanka. – Abstract, Proceedings of the International Symposium on the Role of Potassium in Sustaining the Yield and its Quality, Kandy, Sri Lanka.
- Weerasinghe, H.A.S., Keerthipala, A. P. and Sivananthawerl, T. (2011). Status of important chemical properties of sugarcane-growing soils after changing cropping system in Hingurana, Sri Lanka. – Extended abstract, Proceedings of the 10th International Conference of the East and Southeast Asia Federation of Soil Science Societies, Colombo, Sri Lanka.
- Bodhinayake, W.L., Dharmawardene, N., Ranjith, S.A. (2000). Studies on Pre-milling Sugar losses at Sevanagala Sugar Industries. Proceedings of Sri Lanka Association for the Advancement of Science. Part 1: 72.
- Bodhinayake, W.L., Thenabadu, M.W., Somapala, H., Dharmawardene, N. (1998). Effects of sub-soiling on Soil Properties and Root Distribution in Sugarcane. Tropical Agricultural Research, Vol. 10: 48-60.
- Bodhinayake, W.L., Dissanayake, D.M.P., Sanmuganathan, K., Rajapakse, T.B.J., Shanthichandra, W.K.N. (1997). Effect of sugarcane trash mulching on yield and soil improvements. Proceedings of Sri Lanka Association for the Advancement of Science. Part 1: 170.
- Bodhinayake, W.L., Dharmawardene, N., Suwandarachchi, M.S.K. (1992). Effects of Nitrogen on Yield and Quality of Sugarcane. Proceedings of the Sri Lanka Association for the advancement of Science. Part 1:50.
- B.R.Kulasekara (2020) Utilisation of sugarcane industry by-products, filter-mud and vinasse for field level soil applications. Puwath Hasuna, Sugarcane Research Institute of Sri Lanka Vol. 10.
- B.R.Kulasekara (2016) Development of low-cost organic fertiliser by using sugarcane industry effluents. Puwath Hasuna, Sugarcane Research Institute, Sri Lanka Vol. 7, 04-05.(2016-December)