Ndaeyo NU, Utin AL, Ekpo TUU, Akpan EA. Preliminary Evaluation Of Growth And Yield Performances Of Some Pepper (Capsicum Spp.) Varieties In An Ultisol: Nigerian Journal of Agriculture, Food and Environment, Volume 13, No. 4, 2017. ADI. Published online June 25, 2017. doi:10.60951/afrischolar-532