Pathiratne, L.S.S.; Waidyanatha, U.P.De S.; Peries, O.S.
(Rubber Research Institute:Agalawatta, 1986)
Shoot growth and phosphorus content of Pueraria, Centrosema, Stylosanthus, Panicum and Paspalum were best at 500ppm and better at 100ppm than at zero ppm apatite. Root growth on the other hand was stimulated at 100ppm and ...