Working Document Series Open Access Comparative Effects of MPR and P Water Soluble Fertilisers on Maize Yield in Sandy Soils of Tabora, Tanzania F.M. Bagarama · A.L. Bilaro · A.M. Kalala · J.M.R. Semoka An on-station experiment was conducted at ARI –Tumbi, Tabora, Tanzania during 2010/ 2011 cropping season to compare the effects of Minjingu Phosphate Rock (MPR) with various water soluble P fertilisers on maize response in sandy soils. Wat… RUF-31793 2012 CC BY 4.0 5 May 2014
