Premaratne, W. A. P. J.; Thisera, P. A. U. D.
(Research Symposium on Pure and Applied Sciences, 2018 Faculty of Science, University of Kelaniya, Sri Lanka, 2018)
Urea is one of the fast release nitrogen (N) fertilizers that dissolves within few days with sufficient amount of water in soil matrix. The excessive use of urea can weaken the overall health of the plant and lead to adverse ...