African Journal of
Agricultural Research

  • Abbreviation: Afr. J. Agric. Res.
  • Language: English
  • ISSN: 1991-637X
  • DOI: 10.5897/AJAR
  • Start Year: 2006
  • Published Articles: 6860

Full Length Research Paper

Utilization of nitrogen (15N) from urea and green manures by rice as affected by nitrogen fertilizer rate

Freddy Sinencio Contreras Espinal
  • Freddy Sinencio Contreras Espinal
  • Dominican Institute for Agriculture, Livestock and Forest (IDIAF) - C/ Rafael Augusto Sánchez#89, Ensanche Evaristo Morales. S. Domingo, Dominican Republic.
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Edson Cabral da Silva
  • Edson Cabral da Silva
  • Universidade de São Paulo, Centro de Energia Nuclear na Agricultura. Av. Centenário, no. 303, CEP 13416-000 Piracicaba, SP, Brazil.
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Takashi Muraoka
  • Takashi Muraoka
  • Universidade de São Paulo, Centro de Energia Nuclear na Agricultura. Av. Centenário, no. 303, CEP 13416-000 Piracicaba, SP, Brazil.
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Vinícius Ide Franzini
  • Vinícius Ide Franzini
  • Embrapa Amazônia Oriental, Caixa Postal 48, CEP 66095-100 Belém, PA, Brazil.
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Paulo César Ocheuze Trivelin
  • Paulo César Ocheuze Trivelin
  • Universidade de São Paulo, Centro de Energia Nuclear na Agricultura. Av. Centenário, no. 303, CEP 13416-000 Piracicaba, SP, Brazil.
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Marconi Batista Teixeira
  • Marconi Batista Teixeira
  • Instituto Federal Goiano – Campus Rio Verde. Rodovia Sul Goiana, Km 01, CEP 75901-970 Rio Verde, GO, Brazil.
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Karuppan Sakadevan
  • Karuppan Sakadevan
  • Soil and Water Management and Crop Nutrition Subprogramme, Joint FAO/IAEA Division of Nuclear Techniques in Food and Agriculture, International Atomic Energy Agency, IAEA, Vienna, Austria.
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  •  Received: 24 November 2015
  •  Accepted: 10 February 2016
  •  Published: 31 March 2016

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