Robert Okalebo

Efficiency of different formulations of Bradyrhizobium japonicum and effect of co-inoculation of Bacillus subtilis with two different strains of Bradyrhizobium japonicum

Mary Atieno, Laetitia Herrmann, Robert Okalebo et al. · World Journal of Microbiology and Biotechnology · 2012 · 109 citations

Bacillus Subtilis, Different Strains, Bacteriology +6

Commercial rhizobial inoculants significantly enhance growth and nitrogen fixation of a promiscuous soybean variety in Kenyan soils

Moses Thuita, Pieter Pypers, Laetitia Herrmann et al. · Biology and Fertility of Soils · 2011 · 75 citations

Engineering, Soil Ecology, Kenyan Soils +12

Comparison of phosphate rock and triple superphosphate on a phosphorus‐deficient Kenyan soil

Patrick K. Mutuo, Paul Smithson, R. J. Buresh et al. · Communications in Soil Science and Plant Analysis · 1999 · 31 citations

Triple Superphosphate, Biogeochemistry, Environmental Chemistry +15

Influence of improved fallow systems and phosphorus application on arbuscular mycorrhizal fungi symbiosis in maize grown in western Kenya

Mary Nyawira Muchane, Bashir Jama, C. O. Othieno et al. · Agroforestry Systems · 2009 · 25 citations

Phosphorus Application, Plant-soil Interaction, Crop Protection +7

IDENTIFYING POTASSIUM-DEFICIENT SOILS IN KENYA BY MAPPING AND ANALYSIS OF SELECTED SITES

S.M. Kanyanjua, J.K.A. Keter, Robert Okalebo et al. · Soil Science · 2006 · 13 citations

Engineering, Land Use, Agricultural Economics +19