African Journal of
Biotechnology

  • Abbreviation: Afr. J. Biotechnol.
  • Language: English
  • ISSN: 1684-5315
  • DOI: 10.5897/AJB
  • Start Year: 2002
  • Published Articles: 12487

Full Length Research Paper

Effect of pre-sowing treatments on seed germination and seedling growth of Tetracarpidium conophorun Mull.

Ehiagbanare, J. E.1* and Onyibe, H. I.2
1Department of Biological Sciences, Igbinedion University, Okada, Nigeria. 2Ambrose Alli University, Ekpoma, Nigeria.
Email: [email protected]

  •  Accepted: 26 February 2007
  •  Published: 31 March 2007

Abstract

 

Pre-sowing treatments were evaluated for Tetracarpidium conophorum. Mechanically scarified T. conophorum seeds soaked in indole acetic acid for 24 h yielded 90% seed germination. Smoked- and sun-dried seeds for 14 days yielded 73 and 33.3% seed germination, respectively. Poorest values were obtained from acid treatment (0%), while the control had 20%. The tough seed coat is the main germination problem.

 

Keywords: Traditional methods, Presowing treatments, Tetracarpidium conophorum,seed germination, seedling growth.