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Browsing by Author Gnanavelrajah, N.

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Issue DateTitleAuthor(s)
2008-11-12ASSESSING BIOPHYSICAL AND SOCIOECONOMIC CONDITION FOR WATERSHED MANAGEMENTRajendra, P.S.; Gnanavelrajah, N.
2015Assessment of lead and cadmium levels in selected soils of Jaffna District of Sri LankaVijayakumar, S.; Ratnayake, R.; Gnanavelrajah, N.
2018Assessment of Potential Removal of Nitrate from Synthetic Medium by Selected Herotrophic Bacteria – An Approach for Reducing Nitrate in Groundwater of Jaffna Peninsula.Thurairajah, A.; Ratnayake, R. R.; Gnanavelrajah, N.
2018Assessment of the microbial activity during composting of municipal solid waste in combination with locally available resourcesSivachchanthirika, A.; Gnanavelrajah, N.
2023-03-09Assessment on the quality of compost produced by commercial producers and the potential for compost production in Kilinochchi district.Pushparaj, M.; Gnanavelrajah, N.
2007BLENDING UREA WITH ORGANIC MATERIALS POSSESSING ANTIMICROBIAL PROPERTY ON NITRIFICATION AND AMMONIA VOLATILIZATION IN A TROPICAL SOILGnanavelrajah, N.
2012CARBOFURAN ADSORPTION, LEACHING AND ACCUMULATION IN EDIBLE TISSUES IN THREE SELECTED SOILS IN TROPICSGnanavelrajah, N.; Kandasamy, T.
2014-06-10CARBON FRACTIONS AND NUTRIENT STATUS OF SOILS IN IRANAMADHU IRRIGATION COMMAND AREA, KILINOCHCHIRaguraj, S.; Ratnayake, R.R.; Gnanavelrajah, N.
2007-12CARBON STOCK ASSESSMENT AND SOIL CARBON MANAGEMENT IN AGRICULTURAL LAND-USES IN THAILANDGnanavelrajah, N.; Shrestha, R.P.; Schmidt-Vogt, D.; Samarakoon, L.
2014CHANGES IN SOIL CARBON UNDER DIFFERENT MANAGEMENT PRACTICESRatnayake, R.R.; Kugendren, T.; Gnanavelrajah, N.
2021Different Organic Sources as Germination Enhancers of Selected Seeds and as Components of Fertilizer Formulation for a Test CropJeyakumar, K.; Gnanavelrajah, N.
2023Effect of Chlorella sp. and combinations of selected nutrient sources on growth and yield of onion (Allium cepa L.)Anushalini, R.; Kajeevan, K.; Gnanavelrajah, N.; Ketheesan, B.
2010EFFECT OF NEEM LEAF ON NITRIFICATION AND SELECTED PROPRETIES OF SOIL AMENDED WITH DIFFERENT SOURCES OF NITROGENSivasakthy, K.; Gnanavelrajah, N.
2022Effect of spirulina sp. In combination with inorganic or organic fertilizers on growth and yield of okra (abelmoschus esculentus l)Rumana, K.H.; Jeyakumar, K.; Gnanavelrajah, N.; Kirisan, A.
2024Effect of vermicompost in combination with inorganic fertilizer and vermiwash on growth and yield of Amaranthus polygamousMenaka, W.M.; Kajeevan, K.; Gnanavelrajah, N.; Amirthalojanan, A.; Sivanesan, S.
2016Estimation of Soil Organic Carbon and its Fractions in Paddy growing soils of Northern Province of Sri LankaYogenthiran, N.; Ratnayake, R.; Gnanavelrajah, N.
2021Evaluation of an innovative organic fertilizer on growth and yield of curry chilli (Capsicum frutescens L.)Jeyakumar, K.; Gnanavelrajah, N.
2010EVALUATION OF SUSTAINABILITY OF AGRICULTURAL LAND-USES- A CASE STUDY IN A TROPICAL SUB-WATERSHEDGnanavelrajah, N.
2024Formulation of a liquid organic fertilizer from Chlorella sp. Grown in dairy effluentDe Silva, A.H.A.T.E.; Gnanavelrajah, N.; Ketheesan, B.; Kajeevan, K.; Rivenderan, M.
2023-03-09Formulation of Alow- Cost medium for the cultivation of SpirulinaHemamalini, S.; Kirisan, A.; Gnanavelrajah, N.
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