Nodar A. Abdelrahman

Ministry of Agriculture, West Kordofan State, Administration of Agriculture, Elnouhod, Sudan

Elgailani A. Abdalla

Agricultural Research Corporation, Elobied Research Station, Sudan

Elshiekh A. Ibrahim

Department of Crop Sciences, Faculty of Natural Resources and Environmental Studies, University of Kordofan, Elobied, Sudan

Ahmed M. El Naim

Department of Crop Sciences, Faculty of Natural Resources and Environmental Studies, University of Kordofan, Elobied, Sudan