A STUDY ON INITIAL ESTABLISHMENT OF MULTI-PURPOSE MORINGA (Moringa oleifera.Lam) WITH FOCUS ON STAND DENSITIES, NITROGEN, PHOSPHORUS, pH, MEDIA TYPE AND SEED PRIMING. By Maria Goss A Thesis Submitted In Partial Fulfilment of the Requirements of the Master of Science Degree in Crop Science (Agronomy) Department of Crop Science Faculty of Agriculture University of Zimbabwe October 2007