Ranasinghe, R.H.A.A.,; Ratnayake, R.M.C.S.; Kannangara, B.T.S.D.P.
(The Journal of Agricultural Sciences - Sri Lanka, 2021)
Purpose: Environmental-friendly organic fertilizers reduce the adverse impacts of chemical fertilizers. This study was conducted to formulate organic liquid fertilizers using selected plant materials i.e., Tithonia ...