Resultados de búsqueda - "Green Revolution"

Impact of different market types on investment in soil management technologies: a case study of Ugandan cotton por Muzira, RN, Rwakaikara, SM, Basamba, T.A.A., Vanlauwe, Bernard, Tittonell, Pablo A., Sanginga, Pascal C.

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Linking research to market using farmers´ field school approach por Barigye, J, Muzira, RN, Aharimpisa, E, Akakwatsa, P, Sanginga, Pascal C., Kaaria, Susan K., Delve, Robert J., Kahiu, I

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Some facts about fertilizer use in Africa: the Kenyan case por Okoth, Peter F., Murua, E, Sanginga, Nteranya, Chianu, Jonas N., Mung'atu, Joseph K., Kimani, P.K., Ng'ang'a, J.K.

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Exploiting soil fertility and socio-economic heterogeneity to enhance fertilizer use efficiencies in smallholder farming systems: a case of Murewa District, Zimbabwe por Zingore, Shamie, Tittonell, Pablo A., Wijk, Mark T. van, Giller, Kenneth E.

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Farming innovation for food security among the HIV/AIDS affected rural household in Western Kenya por Ng'ang'a, M.N., Ohiokpehai, O, King´olla, B, Musya, RM, Omami, E

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Rhizobial inoculation of matures Acacia senegal trees increases arabic gum production and affects the soil microbial functioning por Fall, D, Diouf, D., Faye, A, Sall, S.N., Sylla, S., Lesueur, Didier

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Effects of conservation tillage, fertilizer inputs and cropping systems on soil properties and crop yield in Western Kenya por Githinji, HK, Okalebo, JR, Othieno, CO, Bationo, B. André, Kihara, Job Maguta, Waswa, Boaz Shaban

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Linking small holder farmers to markets: implications for investments in natural resource management por Njuki, Jemimah, Mulema, Annet A., Jinazali, H, Kazombo-Phiri, S, Sanginga, Pascal C., Delve, Robert J., Kaaria, Susan K., Magombo, T

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The role of fertilizer in transforming agriculture in Asia: A case study of the Indian fertilizer sector por Sharma, Vijay Paul

“…Some argue that fertilizer was as important as seed in the Green Revolution (Tomich et. al. 1995), contributing as much as 50 percent to the yield growth in Asia (Hopper 1993, FAO 1998). …”
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Effect of organic inputs and mineral fertilizer on maize yield in a ferralsol and nitisol soil in Central Kenya por Mucheru-Muna, M., Mugendi, DN, Vanlauwe, Bernard, Merckx, Roel, Mugwe, J, Pypers, Pieter, Kung'u, J.B.

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The potential of increased soybean production in Uasin Gishu District resulting from soil acidity amendment using minjingu phosphate rock and agricultural lime por Nekesa, AO, Okalebo, JR, Othieno, CO, Thuita, Moses N., Bationo, B. André, Waswa, Boaz Shaban

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Use of "prep-pac" product to improve maize and legume yields, legume heights and improved farm income in the nutrients depleted soil of Western Kenya por Ruto, EC, Okalebo, JR, Othieno, CO, Kipsat, M.J., Bationo, B. André

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Rotational effects of cowpea genotypes and P fertilization on the yield of sorghum on P-deficient soils of Sudan and Sahel savannas of west Africa por Saidou, A.K., Abaidoo, Robert C., Iwuafor, E.N.O., Sanginga, Nteranya, Singh, B.B., Kolawole, G.O.

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Arbuscular mycorrhizal fungi (AMF) in the rhizosphere of bananas in farming systems of Central Kenya por Jefwa, J.M., Rutto, L.K., Kahangi, EM, Asten, Piet J.A. van, Losenge, T, Mwajita, M, Vanlauwe, Bernard, Sanginga, Nteranya

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Effects of conservation tillage, crop residue and cropping systems on soil organic matter dynamics and maize-legume production: a case study of Teso District por Anyanzwa, H, Okalebo, RO, Bationo, B. André, Waswa, Boaz Shaban, Kihara, Job Maguta

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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.

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Opportunities for sustainable crop production: contributions from organic resource quality and quantity por Yeboah, E., Abekoe, MK, Dowuona, G.N.N., Adiku, Samuel G.K., Vanlauwe, Bernard, Saran, SP, Quansah, GW, Ofori, P, Six, Johan

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To conserve or not to conserve: exploring smallholder farmers´ knowledge towards soil erosion and the status of conservation farming across the Central Kenya highlands por Gutto, SN, Vanlauwe, Bernard, Okoth, Peter F., Pypers, Pieter, Ridder, N.A. de, Giller, Kenneth E.

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Tracking changes in livelihoods and natural resource management impacts of agricultural innovations in Africa: lessons from applying participatory monitoring and evaluation systems por Kaaria, Susan K., Njuki, Jemimah, Jinazali, H, Karega, R, Mulema, Annet A., Mapila, MT

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Optimization of soil fertility management across different socio-economic gradients: a case of smallholder maize-based agro-ecosystems in Central Kenya por Macharia, Joseph M., Kimani, S.K., Nyikal, RA, Kimenye, L.N., Ramisch, Joshua J.

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