African Journal of
Agricultural Research

  • Abbreviation: Afr. J. Agric. Res.
  • Language: English
  • ISSN: 1991-637X
  • DOI: 10.5897/AJAR
  • Start Year: 2006
  • Published Articles: 6590

Review

Effective factors on biological nitrogen fixation

Khosro Mohammadi1*, Yousef Sohrabi2, Gholamreza Heidari2, Shiva Khalesro2 and Mohammad Majidi3
      1Department of Agronomy, Islamic Azad University, Sanandaj Branch, Sanandaj, Iran. 2Department of Agronomy, University of Kurdistan, Sanandaj, Iran. 3Islamic Azad University, Sanandaj Branch, Sanandaj, Iran.
Email: [email protected]

  •  Accepted: 17 January 2012
  •  Published: 26 March 2012