C. I. Duruigbo
Department of Crop Science and Technology, Federal University of Technology, Oweni, Nigeria
J. C. Obiefuna
Department of Crop Science and Technology, Federal University of Technology, Oweni, Nigeria
E. U. Onweremadu
Department of Soil Science and Technology,
Federal University of Technology, Oweni, Nigeria
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How to cite this article
C. I. Duruigbo, J. C. Obiefuna and E. U. Onweremadu, 2007. Effect of Poultry Manure Rates on Soil Acidity in an Ultisol. International Journal of Soil Science, 2: 154-158.
DOI: 10.3923/ijss.2007.154.158
URL: https://scialert.net/abstract/?doi=ijss.2007.154.158
DOI: 10.3923/ijss.2007.154.158
URL: https://scialert.net/abstract/?doi=ijss.2007.154.158