Effect of gypsum on soil potassium and magnesium status and growth of alfalfa by Syed‐Omar, S. R., Sumner, M. E.

Alleviation of soil acidity in Ultisol and Oxisol for corn growth by Ismail, H., Shamshuddin, J., Syed Omar, S. R.

Get full text

Evaluation of controlled-release compound fertilizers in soil by Hanafi, M. M., Eltaib, S. M., Ahmad, M. B., Syed Omar, S. R.

Growth of cocoa planted on highly weathered soil as affected by application of basalt and/or compost. by Jusop, Shamsuddin, Anda, M., Ishak, Che Fauziah, Syed Omar, S.R.