Resultados de búsqueda

Conservation agriculture: can it safeguard our soils? por Okeyo, Jeremiah M.

Enlace del recurso

Non-responsiveness of crops to fertilizers under some soils in sub-Saharan Africa por Kihara, Job Maguta, Okeyo, Jeremiah M., Bolo, Peter Omondi, Kinyua, Michael

Enlace del recurso

Innovations as key to the green revolution in Africa : exploring the scientific facts: abstracts: symposium por Bationo, B. André, Okeyo, Jeremiah M., Waswa, Boaz Shaban, Mapfumo, Paul, Maina, FW, Kihara, Job Maguta

Enlace del recurso

Lessons learnt from long term experiments in Africa por Bationo, B. André, Waswa, Boaz Shaban, Adamu, A.M., Bado, V.B., Moussa, B, Iwafor, B, Kibunja, C.N., Kihara, Job Maguta, Mucheru-Muna, M., Mugendi, DN, Mugwe, J, Mwale, C, Okeyo, Jeremiah M., Andrén, O., Roing, K, Sédogo, M.P., Tabo, Ramadjita

Enlace del recurso

Effect of long term application of organic and inorganic resources on soil properties and maize yield at Kabete, Kenya por Waswa, Boaz Shaban, Bationo, B. André, Mugendi, DN, Okeyo, Jeremiah M., Kimetu, J.M.

Enlace del recurso

Analysis of spatial variation of soil fertility gradients in smallholdings in tropical Africa using geostatical techniques: case studies from Vihiga and Siaya Districts of Western... por Okeyo, Jeremiah M., Shisanya, Chris A., Wamicha, WN, Shepherd, Keith D.

Enlace del recurso

Impact of reduced tillage and crop residue management on soil properties and crop yields in a long-term trial in western Kenya por Okeyo, Jeremiah M., Norton, Jay, Koala, Saidou, Waswa, Boaz Shaban, Kihara, Job Maguta, Bationo, B. André

Enlace del recurso

Effect of reduced tillage and mineral fertilizer application on maize and soybean productivity por Kihara, Job Maguta, Bationo, B. André, Waswa, Boaz Shaban, Kimetu, J.M., Vanlauwe, Bernard, Okeyo, Jeremiah M., Mukalama, John, Martius, Christopher

Enlace del recurso