Soil nutrient content, soil moisture and yield of Katumani maize in a semi-arid area of Kenya
Maina Muniafu1 and J. I. Kinyamario2
1School of Arts and Sciences, United States International University, P.O. Box 14634 00800 Nairobi, Kenya.
2School of Biological Sciences, University of Nairobi, P.O. Box 30197-00100, Nairobi, Kenya.
Email: [email protected]