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Gnanavelrajah N
Gnanavelrajah N
Professor in Agricultural Chemistry, University of Jaffna
Verified email at univ.jfn.ac.lk
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Cited by
Year
Carbon stock assessment and soil carbon management in agricultural land‐uses in Thailand
N Gnanavelrajah, RP Shrestha, D Schmidt‐Vogt, L Samarakoon
Land degradation & development 19 (3), 242-256, 2008
742008
Relating plant diversity to biomass and soil erosion in a cultivated landscape of the eastern seaboard region of Thailand
RP Shrestha, D Schmidt-Vogt, N Gnanavelrajah
Applied Geography 30 (4), 606-617, 2010
422010
Phytoremediation potential of selected plants for Nitrate and Phosphorus from ground water
T Sundaralingam, N Gnanavelrajah
International journal of phytoremediation 16 (3), 275-284, 2014
292014
Digital soil mapping of organic carbon concentration in paddy growing soils of Northern Sri Lanka
RR Ratnayake, SB Karunaratne, JS Lessels, N Yogenthiran, ...
Geoderma Regional 7 (2), 167-176, 2016
242016
Changes in soil carbon stocks under different agricultural management practices in North Sri Lanka
RR Ratnayake, T Kugendren, N Gnanavelrajah
Journal of the National Science Foundation of Sri Lanka 42 (1), 37-44, 2014
152014
Effect of seaweed extract (Kappaphycus alvarezii) on the growth, yield and nutrient uptake of leafy vegetable Amaranthus polygamous
S Senthuran, B Balasooriya, SJ Arasakesary, N Gnanavelrajah
Postgraduate Institute of Agriculture, University of Peradeniya: Peradeniya, 2019
112019
Effect of co-culturing of cellulolytic fungal isolates for degradation of lignocellulosic material
K Mohanan, RR Ratnayake, K Mathaniga, CL Abayasekara, ...
Journal of Yeast and Fungal Research 5 (3), 31-38, 2014
82014
Effect of neem (Azadirachta indica A. Juss) materials on nitrification of applied urea in three selected soils of Sri Lanka
N Gnanavelrajah, D Kumaragamage
Tropical Agricultural Research 10 (61), 73, 1998
81998
Nitrogen leaching losses and plant response to nitrogen fertilizers as influenced by application of neem (Azadirachta indica A. Juss) materials
N Gnanavelrajah, D Kumaragamage
Postgraduate Institute of Agriculture, University of Peradeniya: Peradeniya, 1999
61999
Organic carbon fractions, aggregate stability, and available nutrients in soil and their interrelationships in tropical cropping systems: a case study
RR Ratnayake, T Roshanthan, N Gnanavelrajah, SB Karunaratne
Eurasian soil science 52, 1542-1554, 2019
52019
EFFECT OF NEEM LEAF ON NITRIFICATION AND SELECTED PROPRETIES OF SOIL AMENDED WITH DIFFERENT SOURCES OF NITROGEN
K Sivasakthy, N Gnanavelrajah
Journal of Science and Management, 2010
32010
Ipomoea aquatics and Altenanthera sessilis to Remediate Ground Water Contaminated with Nitrate
S Thurairajah, N Gnanavelrajah
Faculty of Agriculture, University of Ruhuna, Sri Lanka, 2017
22017
Assessing Plant Diversity in Cultivated Landscape: A case of Khlong Yai Sub-watershed, Thailand
N Gnanavelrajah, RP Shrestha
Second GMSARN International Conference. Pattaya, Thailand, 2007
22007
Potential of Chlorella sp. grown in wastewater on the growth and yield of Amaranthus sp.
P Saththivel, K Jeyakumar, N Gnanavelrajah, B Ketheesan
Sabaragamuwa University of Sri Lanka, 2022
12022
Agriculture, Land degradation, Global warming: Links and Options for Mitigation
N Gnanavelrajah
16th Annual Sessions 10-12 June 2009 Jaffna, Sri Lanka 16 (02), 5, 2009
12009
Formulation of a liquid organic fertilizer from Chlorella sp. Grown in dairy effluent
A De Silva, N Gnanavelrajah, B Ketheesan, K Kajeevan, M Rivenderan
Eastern University, Sri Lanka, 2024
2024
Formulation of eco-friendly culture medium For cultivation of spirulina platensis
S Thadshadini, A Kirisan, N Gnanavelrajah
Eastern University, Sri Lanka, 2024
2024
Chlorella sp. Cultivation Using Parboiled Rice Effluent and Utilization of the Microalgae as Co-organic Fertilizer for Brinjal (Solanum melongina)
LR Kariyawasam Hetti Gamage, N Gnanavelrajah, B Ketheesan, ...
Waste and Biomass Valorization 14 (12), 4243-4256, 2023
2023
PRODUCTION OF QUALITY COMPOST USING UNDERUTILIZED RESIDUES AND WASTES WITH Spirulina AND PANCHAGAVYA
M Udarinee, K Kajeevan, N Gnanavelrajah
Self-Sustaining Agriculture: Way Forward for Food Security and Safety, 189, 2023
2023
Production of quality compost using locally available resources
K Kajeevan, T Daniel, N Gnanavelrajah
Self-Sustaining Agriculture: Way Forward for Food Security and Safety, 197, 2023
2023
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