Effect of burning and fertilizer application on crop yields and soil chemical properties under shifting cultivation in Southern Nigeria

Okoro, G.E.2007-11-121981-04-012007-11-121981http://hdl.handle.net/10625/3742ThesisThesis, 1981Thesis, University of Manitoba, 1981Text1 digital file (370 p. : ill.)Application/pdfenSHIFTING CULTIVATIONFERTILIZINGSOIL FERTILITYNIGERIACHEMICAL PROPERTIESCROP YIELDSOIL TYPESTEMPERATUREAGRICULTURAL STATISTICSEffect of burning and fertilizer application on crop yields and soil chemical properties under shifting cultivation in Southern NigeriaThesis