Amendment of Tephrosia Improved Fallows with Inorganic Fertilizers Improves Soil Chemical Properties, N Uptake, and Maize Yield in Malawi
Munthali, Maggie G., Gachene, Charles K. K., Sileshi, Gudeta W., Karanja, Nancy K.
Published in International Journal of Agronomy (01.01.2014)
Published in International Journal of Agronomy (01.01.2014)
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Journal Article
Spatial variation of soil macrofauna and nutrients in tropical agricultural systems influenced by historical charcoal production in South Nandi, Kenya
Kamau, Solomon, Barrios, Edmundo, Karanja, Nancy K., Ayuke, Fredrick O., Lehmann, Johannes
Published in Applied soil ecology : a section of Agriculture, ecosystems & environment (01.10.2017)
Published in Applied soil ecology : a section of Agriculture, ecosystems & environment (01.10.2017)
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Journal Article
Effect of fish pond effluents irrigation on French beans in central Kenya
Meso, M.B, Wood, C.W, Karanja, N.K, Veverica, K.L, Woomer, P.L, Kinyali, S.M
Published in Communications in soil science and plant analysis (31.12.2004)
Published in Communications in soil science and plant analysis (31.12.2004)
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Journal Article
Biomass production and nutrient accumulation by Tephrosia vogelii (Hemsley) A. Gray and Tithonia diversifolia Hook F. fallows during the six-month growth period at Maseno, Western Kenya
Venant Rutunga, Department of Soil Science. Faculty of Agriculture. University of Nairobi. P.O. Box 30192. Nairobi (Kenya), Nancy K. Karanja, Charles K.K. Gachene, Cheryl Palm
Published in Biotechnologie, agronomie, société et environnement (20.12.1999)
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Published in Biotechnologie, agronomie, société et environnement (20.12.1999)
Journal Article
Continuous fertilization on non-humiferous acid Oxisols in Rwanda “Plateau Central”: Soil chemical changes and plant production
Venant Rutunga, Kurt G. Steiner, Nancy K. Karanja, Charles K.K. Gachene, Grégoire Nzabonihankuye
Published in Biotechnologie, agronomie, société et environnement (01.01.1998)
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Published in Biotechnologie, agronomie, société et environnement (01.01.1998)
Journal Article
Potential of Tephrosia vogelii Hook F. and Tithonia diversifolia (Hemsley) A. Gray short duration fallows for improving the productivity of maize in Western Kenya
Rutunga, Venant, Dr. Karanja, Nancy K. (supervisor), Dr. Gachene, Charles K. K. (supervisor), Dr. Palm, Cheryl A, Dr. Coe, Richard
Year of Publication 2000
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Year of Publication 2000
Dissertation
Controlling soil erosion in farmers' fields using legume cover crops, Gatanga, Kenya
Khisa Protus, W., University of Nairobi, Nairobi (Kenya). Department of Soil Science, Gachene Charles, K.K., University of Nairobi, Nairobi (Kenya). Department of Soil Science, Karanja Nancy, K., University of Nairobi, Nairobi (Kenya). Department of Soil Science, Mureithi Joseph, G., National Agricultural Research Laboratories, Nairobi (Kenya). Kenya Agricultural Research Institute
Year of Publication 2002
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Year of Publication 2002
Conference Proceeding