%0 Journal Article %T Nitrogen and Phosphorus Fertilizer Micro-doses on Maize and Its Effect on Profitability: An Evidence from Sub-humid Farming Systems, Tanzania %A A. A. Kimaro %A C. L. Rweyemamu %A F. Graef %A J. M. R. Semoka %A K. D. Mutabazi %A L. Mwinuka %A P. S. Saidia %A S. Sieber %J Journal Information: New name: ISSN: Past name: ISSN: Frequency: Journal DOI: Peer-review model: Digital Archiving: Disclaimer: %D 2018 %R 10.9734/JEMT/2018/44157 %X 7School of Agricultural Economics and Agribusiness, Sokoine University of Agriculture, Morogoro, Tanzania. %U http://www.sciencedomain.org/abstract/26420