Elsadig B. Ibrahim

Department of Crop Sciences, Faculty of Natural Resources and Environmental Studies, Peace University, El Fulla, Sudan

Abdel Wahab H. Abdalla

Department of Agronomy, Faculty of Agriculture, University of Khartoum, Sudan

Elshiekh A. Ibrahim

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

Ahmed M. El Naim

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