African Journal of
Agricultural Research

  • Abbreviation: Afr. J. Agric. Res.
  • Language: English
  • ISSN: 1991-637X
  • DOI: 10.5897/AJAR
  • Start Year: 2006
  • Published Articles: 6861

Full Length Research Paper

Use of nutrient stock:balance (NSB) ratio for assessment of sustainability of agricultural system

Umeh, S. I.
  • Umeh, S. I.
  • Department of Crop Science, University of Nigeria, Nsukka, Enugu State, Nigeria.
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Onyeonagu, C. C.
  • Onyeonagu, C. C.
  • Department of Crop Science, University of Nigeria, Nsukka, Enugu State, Nigeria.
  • Google Scholar


  •  Accepted: 15 October 2013
  •  Published: 27 February 2014

Authors

Umeh, S. I.
Department of Crop Science, University of Nigeria, Nsukka, Enugu State, Nigeria.

Onyeonagu, C. C.
Department of Crop Science, University of Nigeria, Nsukka, Enugu State, Nigeria.

Corresponding Author Email: [email protected]