African Journal of
Agricultural Research

  • Abbreviation: Afr. J. Agric. Res.
  • Language: English
  • ISSN: 1991-637X
  • DOI: 10.5897/AJAR
  • Start Year: 2006
  • Published Articles: 6380

Full Length Research Paper

Evaluation of cowpea root system and yield traits in humid tropical agro-ecology

Macauley A. Ittah
  • Macauley A. Ittah
  • Department of Crop Science, Faculty of Agriculture, Forestry and Wildlife Resources Management, University of Calabar, P. M. B. 1115, Calabar, Cross River, Nigeria
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Chioma L. Arua
  • Chioma L. Arua
  • Department of Crop Science, Faculty of Agriculture, Forestry and Wildlife Resources Management, University of Calabar, P. M. B. 1115, Calabar, Cross River, Nigeria
  • Google Scholar


  •  Received: 10 November 2016
  •  Accepted: 20 February 2017
  •  Published: 18 May 2017

How to cite this article

APA /
Ittah, M. A., & Arua, C. L. (2017). Evaluation of cowpea root system and yield traits in humid tropical agro-ecology. African Journal of Agricultural Research, 12(20), 1684-1688.
Chicago /
Macauley A. Ittah and Chioma L. Arua. "Evaluation of cowpea root system and yield traits in humid tropical agro-ecology." African Journal of Agricultural Research 12, no. 20 (2017): 1684-1688.
MLA /
Macauley A. Ittah and Chioma L. Arua. "Evaluation of cowpea root system and yield traits in humid tropical agro-ecology." African Journal of Agricultural Research 12.20 (2017): 1684-1688.