John B. O. Ogola

Effects of nitrogen and irrigation on water use of maize crops

John B. O. Ogola, Tim Wheeler, Paul M. Harris · Field Crops Research · 2002 · 167 citations

Irrigation Management, Engineering, Agricultural Water Management +8

Effect of biochar and phosphorus fertilizer application on soil fertility: soil physical and chemical properties

Siphiwe Lusiba, Jude J. O. Odhiambo, John B. O. Ogola · Archives of Agronomy and Soil Science · 2016 · 62 citations

Engineering, Soil Amelioration, Agricultural Economics +18

Growth, yield and water use efficiency of chickpea (<i>Cicer arietinum</i>): response to biochar and phosphorus fertilizer application

Siphiwe Lusiba, Jude J. O. Odhiambo, John B. O. Ogola · Archives of Agronomy and Soil Science · 2017 · 42 citations

Water Use Efficiency, Engineering, Soil Amelioration +18

Effect of phosphorus fertilizer rates on growth and yield of three soybean (Glycine max) cultivars in Limpopo Province.

Pauline M. Mabapa, John B. O. Ogola, Jude J. O. Odhiambo et al. · African Journal of Agricultural Research · 2010 · 37 citations · Full text

Engineering, Agricultural Economics, Glycine Max +19

Chlorophyll fluorescence and carbohydrate concentration as field selection traits for heat tolerant chickpea genotypes

Givemore Munashe Makonya, John B. O. Ogola, A. Muthama Muasya et al. · Plant Physiology and Biochemistry · 2019 · 37 citations

Biology, Carbohydrate Concentration, Plant-abiotic Interaction +10