Kebeney, S. J. ; Kamau, D. M. ; Othieno, C. O. ; Ng'etich, W. K. ; Owuor, P. O. (Tea Research Foundation of Kenya, 2010)
Tea (Camellia sinensis (L.) O. Kuntze) plant, requires much more nitrogen than most of the other nutrients for its growth, development and sustainability of harvestable crop. Soil as a resource of plant nutrients, cannot ...