Editorial Team
Editor in Chief
Prof. Eng. Bernard W. Ikua
Jomo Kenyatta University of Agriulture & Technology
Associate Editors
Dr. Rehema Ndeda
Jomo Kenyatta University of Agriculture & Technology, Kenya
Dr. -Ing. Jackson G. Njiri
Jomo Kenyatta University of Agriculture & Technology, Kenya
Dr. Esther W. Gituku
Jomo Kenyatta University of Agriculture & Technology, Kenya
Dr. Irene Muisyo
Jomo Kenyatta University of Agriculture & Technology, Kenya
Editors
Dr. -Ing. Kuria Kimotho
Jomo Kenyatta University of Agriculture & Technology, Kenya
Dr. Anthony Kariuki Muchiri
Jomo Kenyatta University of Agriculture & Technology, Kenya
Prof Ibrahim Khalil Adam
Blue Nile University, Sudan
Dr. Prasad Raghupatruni
Botswana International University of Science and Technology, Botswana
Dr. James M. Mutua
Jomo Kenyatta University of Agriculture & Technology
Dr. Christiaan A. Adenya
Jomo Kenyatta University of Agriculture & Technology
Dr. O. Mutuku Muvengei
Jomo Kenyatta University of Agriculture & Technology, Kenya
Dr. Hiram M. Ndiritu
Jomo Kenyatta University of Agriculture & Technology, Kenya
Prof. Urbanus N. Mutwiwa
Jomo Kenyatta University of Agriculture & Technology, Kenya
Prof. Jaroslaw Milewski
Warsaw University of Technology, Poland
Prof. Krzysztof Badyda
Warsaw University of Technology, Poland
Prof. Asfaw Beyene
San Diego State University, USA
Prof. Hisataka Tanaka
Tottori University, Japan
Prof. Eiji Tomita
Okayama University, Japan
Prof. Ryoji Waka
Tottori University, Japan
Prof. Abiero Gariy
Jomo Kenyatta University of Agriculture & Technology, Kenya
Prof. George N. Nyakoe
Jomo Kenyatta University of Agriculture & Technology, Kenya
Prof. John Kihiu
Jomo Kenyatta University of Agriculture & Technology, Kenya
Prof. S. P. Ng’ang’a
Jomo Kenyatta University of Agriculture & Technology, Kenya
Prof. Enrico Sciuba
University Roma Sapienza, Italy
Prof. Paul N. Kioni
Dedan Kimathi University of Technology, Kenya
Prof. Ron Zevenhoven
Abo Akademi University, Finland
Dr. Benson B. Gathitu
Jomo Kenyatta University of Agriculture & Technology, Kenya
Prof. George O. Rading
University of Nairobi, Kenya
Dr. Kibet Langat
Jomo Kenyatta University of Agriculture & Technology, Kenya
Prof. Stanley Kamau
Jomo Kenyatta University of Agriculture & Technology, Kenya
Dr. Robert Kiplimo
Jomo Kenyatta University of Agriculture & Technology, Kenya
Prof. Bernard Kipsang Rop
Jomo Kenyatta University of Agriculture & Technology, Kenya
Dr. Eng. James Messo Raude
Jomo Kenyatta University of Agriculture & Technology, Kenya
Dr. Eng. Gareth Kituu
Jomo Kenyatta University of Agriculture & Technology, Kenya
Dr. Felix Mutua
Jomo Kenyatta University of Agriculture & Technology, Kenya
Dr. Jeremiah Kiptala
Jomo Kenyatta University of Agriculture & Technology, Kenya
Prof. James Wambua Kaluli
Jomo Kenyatta University of Agriculture & Technology, Kenya
Dr. Thomas Mbuya
University of Nairobi, Kenya
Prof. Francis Oduori
University of Nairobi, Kenya
Prof. D. B. O. Konditi
Technical University of Kenya, Kenya
Dr. Eng. Evan M. N. Wanjiru
Jomo Kenyatta University of Agriculture & Technology, Kenya
Dr. Elijah Munyao
Jomo Kenyatta University of Agriculture & Technology, Kenya
Linguistic Editors
Ms. Lucy W. Kariuki
Jomo Kenyatta University of Agriculture & Technology, Kenya
Ms. Maureen Andanje
Jomo Kenyatta University of Agriculture & Technology, Kenya
Ms. Leila Mbagaya
Jomo Kenyatta University of Agriculture & Technology, Kenya
Graphics Editor
Mr. Evans Kibiro
Jomo Kenyatta University of Agriculture & Technology, Kenya