African Journal of
Agricultural Research

  • Abbreviation: Afr. J. Agric. Res.
  • Language: English
  • ISSN: 1991-637X
  • DOI: 10.5897/AJAR
  • Start Year: 2006
  • Published Articles: 6714

Full Length Research Paper

Soil pH, available P of an ultisol and castor performance as influenced by contrasting tillage methods and wood ash

Nweke, I. A.
  • Nweke, I. A.
  • Department of Soil Science, Chukwuemeka Odumegwu Ojukwu University, Anambra State, Nigeria.
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Mbah, C. N.
  • Mbah, C. N.
  • Department of Soil Science and Environmental Management, Ebonyi State University, Abakaliki, Ebonyi State, Nigeria.
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Oweremadu, E. O.
  • Oweremadu, E. O.
  • Faculty of Agriculture, Federal University of Technology, Owerri, Imo State, Nigeria.
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Dambaba, N.
  • Dambaba, N.
  • National Cereal Research Institute, Baddagi, Bida, Niger State, Nigeria.
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Orji, E. C.
  • Orji, E. C.
  • Department of Crop Science and Horticulture, Chukwuemeka Odumegwu Ojukwu University, Anambra State, Nigeria.
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Ekesiobi, A. I.
  • Ekesiobi, A. I.
  • Department of Crop Science and Horticulture, Chukwuemeka Odumegwu Ojukwu University, Anambra State, Nigeria.
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Nnabuife, E. L. C.
  • Nnabuife, E. L. C.
  • Faculty of Agriculture Nnamdi Azikiwe University, Awka, Anambra State, Nigeria.
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  •  Received: 15 December 2016
  •  Accepted: 23 January 2017
  •  Published: 23 February 2017

Authors

Nweke, I. A.
Department of Soil Science, Chukwuemeka Odumegwu Ojukwu University, Anambra State, Nigeria.

Mbah, C. N.
Department of Soil Science and Environmental Management, Ebonyi State University, Abakaliki, Ebonyi State, Nigeria.

Oweremadu, E. O.
Faculty of Agriculture, Federal University of Technology, Owerri, Imo State, Nigeria.

Dambaba, N.
National Cereal Research Institute, Baddagi, Bida, Niger State, Nigeria.

Orji, E. C.
Department of Crop Science and Horticulture, Chukwuemeka Odumegwu Ojukwu University, Anambra State, Nigeria.

Ekesiobi, A. I.
Department of Crop Science and Horticulture, Chukwuemeka Odumegwu Ojukwu University, Anambra State, Nigeria.

Nnabuife, E. L. C.
Faculty of Agriculture Nnamdi Azikiwe University, Awka, Anambra State, Nigeria.

Corresponding Author Email: [email protected]