Advisory Soil or Plant Analysis and Fertilizer use

Robinson, J.B.D.2015-06-222015-06-221969East African Agricultural And Forestry Journal, 34 (4), pp. 436-4400012-8325http://localhost:8080/dspace/handle/0/62enhttp://creativecommons.org/licenses/by-nc/3.0/Advisory Soil or Plant Analysis and Fertilizer usePart III-Relationships Between Soil pH and Maize Yield Responses to Nitrogen and Phosphorus FertilizersJournal ContributionSoil analysisFertilizersPlant analysisNitrogen