The effects of N, P and K fertilizers on oil palm bunch components

gan Hamdan, A.B., Tarmizi, A.M., Zin Z.Z., Mohd Tayeb D.
Cyhoeddwyd 2014

Field evaluation of nitrogen fixation in young oil palm trees using 15N isotope dilution technique

gan Khairuddin A. R., Anuar A. R., Shamsuddin Z. H., Zakry F. A. A., Zin Z. Z.
Cyhoeddwyd 2022