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Postgraduate Institute of Agriculture, University of Peradeniya
The Postgraduate Institute of Agriculture(PGIA), Univesity of Peradeniya
PGIA e-Repository
Browsing by Author Gnanavelrajah, N.
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Showing results 1 to 3 of 3
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Issue Date
Title
Author(s)
1999
Effect of neem(Azadirachta Indica A Juss)materials on nitrification nitrogen leaching and nitrogen response of applied urea and ammonium sulphate in selected soils of Sri Lanka
Gnanavelrajah, N.
2019
Effect of seaweed extract (kappaphycus alvarezii) on the growth, yield and nutrient uptake of leafy vegetable amaranthus polygamous
Senthuran, S.
;
Balasooriya, B.L.W.K.
;
Arasakesary, S.J.
;
Gnanavelrajah, N.
1999
Nitrogen leaching losses and plant response to nitrogen fertilizers as influenced by application of neem (Azadirachta indica A. juss) materials
Gnanavelrajah, N.
;
Kumaragamage, D.
