Items affiliated to " Kenya"

A

Adamtey, Noah; Musyoka, Martha W.; Zundel, Christine; Cobo, Juan Guillermo; Karanja, Edward; Fiaboe, Komi K.M.; Muriuki, Anne; Mucheru-Muna, Monica; Vanlauwe, Bernard; Berset, Estelle; Messmer, Monika M.; Gattinger, Andreas; Bhullar, Gurbir S.; Cadisch, Georg; Fliessbach, Andreas; Mäder, Paul; Niggli, Urs and Forster, Dionys (2016) Productivity, profitability and partial nutrient balance in maize-based conventional and organic farming systems in Kenya. Agriculture, Ecosystems and Environment, 235, pp. 61-79.

Anyango, John; Bautze, David; Fiaboe, Komi K.M.; Lagat, Zipporah; Muriuki, Anne; Stöckli, Sibylle; Riedel, Judith; Onyambu, Gladys; Musyoka, Martha W.; Karanja, Edward N. and Adamtey, Noah (2020) The impact of conventional and organic farming on soil biodiversity conservation: a case study on termites in the long-term farming systems comparison trials in Kenya. BMC Ecology, 20, p. 13.

Anyango, John; Bautze, David; Fiaboe, Komi K.M.; Lagat, Zipporah; Muriuki, Anne W.; Stöckli, Sibylle; Onyambu, Gladys; Musyoka, Martha W.; Karanja, Edward N. and Adamtey, Noah (2019) Termite-Induced Injuries to Maize and Baby Corn under Organic and Conventional Farming Systems in the Central Highlands of Kenya. Insects, 10 (10), p. 367.

Asule, Pamelah A.; Musafiri, Collins M.; Nyabuga, George; Kiai, Wambui; Kiboi, Milka; Nicolay, Gian L. and Ngetich, Felix .K. (2024) Awareness and adoption of climate-resilient practices by smallholder farmers in central and upper Eastern Kenya. Heliyon, 10 (19), e38368.

Atandi, Janet G.; Adamtey, Noah; Kiriga, Agnes W.; Karanja, Edward N.; Musyoka, Martha W.; Matheri, Felix; Tanga, Chrysantus M.; Coyne, Danny L.; Fiaboe, Komi K.M.; Bautze, David and Haukeland, Solveig (2022) Organic maize and bean farming enhances free-living nematode dynamics in sub-Saharan Africa. Agriculture, Ecosystems & Environment, 327 (107846), pp. 1-10.

Atandi, Janet G.; Haukeland, Solveig; Kariuki, George M.; Coyne, Danny L.; Karanja, Edward N.; Musyoka, Martha W.; Fiaboe, Komi K.M.; Bautze, David and Adamtey, Noah (2017) Organic farming provides improved management of plant parasitic nematodes in maize and bean cropping systems. Agriculture, Ecosystems and Environment, 247, pp. 265-272.

B

Bayliss, Julian; Bittencourt-Silva, Gabriela B.; Branch, William R.; Bruessow, Carl; Collins, Steve; Congdon, T. Colin E.; Conradie, Werner; Curran, Michael; Daniels, Savel R.; Darbyshire, Iain; Farooq, Harith; Fishpool, Lincoln; Grantham, Geoffrey; Magombo, Zacharia; Matimele, Hermenegildo; Monadjem, Ara; Monteiro, Jose; Osborne, Jo; Saunders, Justin; Smith, Paul; Spottiswoode, Claire N.; Taylor, Peter J.; Timberlake, Jonathan; Tolley, Krystal A.; Tovela, Érica and Platts, Philip J. (2024) A biogeographical appraisal of the threatened South East Africa Montane Archipelago ecoregion. Scientific Reports, 14 (5971), pp. 1-16.

Bhullar, Gurbir S.; Bautze, David; Adamtey, Noah; Armengot, Laura; Cicek, Harun; Goldmann, Eva; Riar, Amritbir; Rüegg, Johanna; Schneider, Monika and Huber, Beate (2021) What is the contribution of organic agriculture to sustainable development? A synthesis of twelve years (2007-2019) of the “long-term farming systems comparisons in the tropics (SysCom)”. Research Institute of Organic Agriculture (FiBL) , Department of International Cooperation, Frick, Switzerland.

Blockeel, Johan; Schader, Christian; Heidenreich, Anja; Grovermann, Christian; Kadzere, Irene; Egyir, Irene S.; Muriuki, Anne; Bandanaa, Joseph; Tanga, Chrysantus M.; Clottey, Joseph; Ndungu, John and Stolze, Mathias (2023) Do organic farming initiatives in Sub-Saharan Africa improve the sustainability of smallholder farmers? Evidence from five case studies in Ghana and Kenya. Journal of Rural Studies, 98, pp. 34-58.

C

Cafiero, Carlo; Blanco Fonseca, Maria; Chelle, Michaël; Egamberdieva, Dilfuza; Kanter, Rebecca; Kimani, Stephen; Malde, Marian Kjellevold; Neufeld, Lynnette; Oliveira, Leila; Schader, Christian and Shyam, Sangeetha (2022) Data collection and analysis tools for food security and nutrition. Towards enhancing effective, inclusive, evidence-informed, decision making. HLPE Report, no. 17. CFS-HLPE, Rome, Italy.

Chepkoech, Caroline; Onwonga, Richard; Wahome, Raphael Githaiga and Henning Høgh, Jensen (2016) EFFECT OF LEGUME INTEGRATION AND APPLICATION OF ORGANIC FERTILIZERS ON SOIL NUTRIENT STATUS AND KALE YIELD IN KABETE, KENYA. Masters thesis, University of Nairobi , Land Resource Management and Agricultural Technology. .

Curran, Michael; Kopp, Mirjam; Ruedi, Manuel and Bayliss, Julian (2022) A New Species of Horseshoe Bat (Chiroptera: Rhinolophidae) from Mount Namuli, Mozambique. Acta Chiropterologica, 24 (1), pp. 19-40.

G

Genga, Quintar; Onwonga, Richard; Kimenju, Wangai and Jensen, Henning Høgh (2014) Effect of Organic Based Soil Fertility Management Strategies on Soil Nutrient Status And Marketable Quality Of Kale (Brassica Oleracea Var. Acephala) In Kabete, Kenya. Masters thesis, University of Nairobi , College of Agriculture and Veterinary Sciences. . [Submitted]

Gichure, Josphat Njenga; Wahome, Raphael Githaiga; Karuri, Edward and Karantininis, Kostas (2014) TRACEABILITY AMONG SMALLHOLDERS IN ORGANIC FRESH PRODUCE VALUE CHAINS: CASE OF NAIROBI. In: Rahmann, G. and Aksoy, U. (Eds.) Building Organic Bridge, Johann Heinrich von Thünen-Institut, Braunschweig, Germany, 3, Thuenen Report, no. 20, pp. 779-782.

Githongo, M. W.; Musafiri, C. M.; Macharia, Joseph Kinyoro; Kiboi, M. N.; Fliessbach, Andreas; Muriuki, Anne W. and Ngetich, K. F. (2022) Greenhouse Gas fluxes from Selected Soil Fertility Management Practices in Humic Nitisols of Upper Eastern Kenya. Sustainability, 14 (3), pp. 1-24.

Githongo, Miriam; Ngatia, Lucy; Kiboi, Milka; Muriuki, Anne; Fliessbach, Andreas; Musafiri, Collins; Fu, Riqiang and Ngetich, Felix (2023) The Structural Quality of Soil Organic Matter under Selected Soil Fertility Management Practices in the Central Highlands of Kenya. Sustainability, 15 (8), pp. 1-13.

Grieb, Beatrice; Gebauer, Jens and Mwangi, Peter Njoroge (2011) Warburgia udandensis – Bioassay of Different Plant Parts Concerning the Antimicrobial Activity. In: Becker, Matthias; Kreye, Christine; Ripken, Christina and Tielkes, Eric (Eds.) Tropentag 2011 - Development on the margin - Book of abstracts, DITSL GmbH, Witzenhausen, Germany, p. 418.

Grovermann, Christian; Wossen, Tesfamicheal; Müller, Adrian and Nichterlein, Karin (2019) Eco-efficiency and agricultural innovation systems in developing countries: Evidence from macro-level analysis. PlosONE, 14 (4), e0214115.

H

Heidenreich, Anja; Grovermann, Christian; Kadzere, Irene; Egyir, Irene S.; Muriuki, Anne; Bandanaa, Joseph; Clotty, Jospeh; Ndungu, John; Blockeel, Johan; Müller, Adrian; Stolze, Matthias and Schader, Christian (2022) Sustainable intensification pathways in Sub-Saharan Africa: Assessing eco-efficiency of smallholder perennial cash crop production. Agricultural Systems, 195 (103304), pp. 1-12.

K

Kadzere, I.; Muriuki, A.W.; Schader, C.; Heeb, M. and Herter-Aeberli, I. (2020) Nutrition and health: farming women in Kenya’s Murang’a speak out. Rural 21 - International Journal for Rural Development, 54 (3), pp. 29-31.

Kampermann, Ivonne; Bautze, David; Mapili, Millicent; Musyoka, Martha W.; Karanja, Edward N.; Fiaboe, Komi K.M.; Irungu, Janet and Adamtey, Noah (2024) Insecticide contamination in organic agriculture: Evidence from a long-term farming systems comparison trial. Crop Protection, 177 (106529), pp. 1-7.

Kiarii, Eustace Gacanja (2017) An evaluation of willingness to pay for organic vegetables in Nairobi, Kenya. Masters thesis, Kenyatta University . . [Submitted]

Kiboi, Milka; Fliessbach, Andreas; Muriuki, Anne and Ngetich, Felix (2022) Corrigendum to “Data on the response of Zea Mays L. and soil moisture content to tillage and soil amendments in the sub-humid tropics” Data in Brief 43 (2022) 108381. Data in Brief, 45, p. 108596.

Kiboi, Milka; Fliessbach, Andreas; Muriuki, Anne and Ngetich, Felix (2022) Data on the response of Zea Mays L. and soil moisture content to tillage and soil amendments in the sub-humid tropics. Data in Brief, 43, p. 108381.

Kiboi, Milka; Musafiri, Collins; Fliessbach, Andreas; Ng'etich, Onemus; Wakindiki, Isaiah and Ngetich, Felix (2023) Selected conservation management strategies enhance maize yield stability in the sub‑humid tropical agro‑ecozone of Upper Eastern Kenya. Scientific Reports, 13 (21728), pp. 1-9.

Kiboi, M. N.; Ngetich, K. F.; Fliessbach, A.; Muriuki, A. and Mugendi, D. N. (2019) Soil fertility inputs and tillage influence on maize crop performance and soil water content in the Central Highlands of Kenya. Agricultural Water Management, 217, pp. 316-331.

Kiboi, M. N.; Ngetich, K. F.; Mugendi, D. N.; Muriuki, A.; Adamtey, N. and Fliessbach, A. (2018) Microbial biomass and acid phosphomonoesterase activity in soils of the Central Highlands of Kenya. Geoderma Regional, 15, pp. 1-10.

Krause, Hans-Martin; Ono-Raphel, Joe G.; Karanja, Edward; Matheri, Felix; Lori, Martina; Cifuentes, Yina; Glaeser, Stefanie P.; Gattinger, Andreas; Riar, Amritbir; Adamtey, Noah and Mäder, Paul (2023) Organic and conventional farming systems shape soil bacterial community composition in tropical arable farming. Applied Soil Ecology, 191 (105054), pp. 1-10.

L

Lemarpe, Shaankua; Musafiri, Collins M.; Kiboi, Milka; Ng'etich, Onesmus K.; Macharia, Joseph M.; Shisanya, Chris A.; Kibet, Esphorn; Zeila, Abdirahman; Mutuo, Paul and Ngetich, F.K. (2023) Smallholder cropping systems contribute limited greenhouse gas fluxes in upper Eastern Kenya. Nature-Based Solutions, 4 (100098), pp. 1-9.

M

Matheri, Felix; Kambura, Anne Kelly; Mwangi, Eva; Karanja, Edward; Adamtey, Noah; Munyoki, Nancy; Mwangi, Edwin; Bautze, David and Runo, Steven (2023) How do composting materials and duration impact compost evolution and quality in the tropics? In: Tielkes, Eric (Ed.) Tropentag 2023. Competing pathways for equitable food systems transformation: trade-offs and synergies. Book of Abstract, CUVILLIER Verlag, Göttingen, p. 100.

Matheri, Felix; Kambura, Anne Kelly; Mwangi, Maina; Karanja, Edward N.; Adamtey, Noah; Wanjau, Kennedy; Mwangi, Edwin; Tanga, Chrysantus M.; Bautze, David and Runo, Steven (2023) Evolution of fungal and non-fungal eukaryotic communities in response to thermophilic co-composting of various nitrogen-rich green feedstocks. PLOS ONE, 18 (5), pp. 1-20.

Matheri, Felix; Ongeso, Nehemiah; Bautze, David; Runo, Steven; Mwangi, Maina; Kambura, Anne Kelly; Karanja, Edward N.; Tanga, Chrysantus M. and Kiboi, Milka (2024) The Overlooked Decomposers: Effects of Composting Materials and Duration on the Mesofauna Mediating Humification. Sustainability, 16 (15), p. 6534.

Mathu Ndungu, Samuel; Messmer, Monika; Ziegler, Dominik; Gamper, Hannes; Mészáros, Éva; Thuita, Moses; Vanlauwe, Bernard; Frossard, Emmanuel and Thonar, Cécile (2018) Cowpea (Vigna unguiculata L. Walp) hosts several widespread bradyrhizobial root nodule symbionts across contrasting agro-ecological production areas in Kenya. Agriculture, Ecosystems and Environment, 261, pp. 161-171.

Mathu Ndungu, Samuel; Messmer, Monika M.; Ziegler, Dominik; Thuita, Moses; Vanlauwe, Bernard; Frossard, Emmanuel and Thonar, Cécile (2018) Evaluation of MALDI-TOF mass spectrometry for the competitiveness analysis of selected indigenous cowpea (Vigna unguiculata L. Walp.) Bradyrhizobium strains from Kenya. Applied Micobiology and Biotechnology, online, pp. 1-4.

Mogoi, Kenyanya Teresa; Moturi, Wilkister Nyaora; Nyaanga, Jane; Macharia, Joseph Kinyoro and Birech, Rhoda Jerop (2018) Determination of Pesticide Residues in Organic and Conventional Exotic Vegetables. In: Rahmann, Gerold; Olowe, Victor Idowu; Olabiyi, Timothy Ipoola; Azim, Khalid and Olugbenga, AdeOluwa (Eds.) Ecological and Organic Agriculture Strategies for Viable Continental and National Development in the Context of the African Union's Agenda 2063. Scientific Track Proceedings of the 4th African Organic Conference. November 5-8, 2018. Saly Portudal, Senegal, pp. 47-52.

Munyoki, Nancy; Muthomi, James; Kilalo, Dora; Bautze, David; Kiboi, Milka; Mwangi, Edwin; Karanja, Edward N.; Matheri, Felix; Adamtey, Noah; Akutse, Komivi S. and Cheseto, Xavier (2024) Scientific validation of plant extracts used by farmers in the management of bean flower thrips on French beans in Kenya. Journal of Applied Entomology, 00, pp. 1-10.

Muriuki, Anne; Musyoka, Martha; Fließbach, Andreas and Forster, Dionys (2012) Resilience of Organic versus Conventional Farming Systems in Tropical Africa: The Kenyan Experience. In: Tielkes, E. (Ed.) Tropentag 2012 - Resilience of agricultural systems against crises - Book of abstracts, CUVILLIER VERLAG, Göttingen, Germany, p. 180.

Musafiri, Collins M.; Kiboi, Milka; Ng'etich, Onemus K.; Okoti, Michael; Kosgei, David K. and Ngetich, Felix K. (2023) Carbon footprint of smallholder rain-fed sorghum cropping systems of Kenya: A typology-based approach. Cleaner and Circular Bioeconomy, 6, pp. 1-11.

Musyoka, Martha W.; Adamtey, Noah; Bünemann, Else K.; Muriuki, Anne W.; Karanja, Edward N.; Mucheru-Muna, Monica; Fiaboe, Komi K.M. and Cadisch, Georg (2019) Nitrogen release and synchrony in organic and conventional farming systems of the Central Highlands of Kenya. Nutrient Cycling in Agroecosystems, 113 (3), pp. 283-305.

Musyoka, Martha W.; Adamtey, Noah; Muriuki, Anne W.; Bautze, David; Karanja, Edward N.; Mucheru-Muna, Monica; Fiaboe, Komi K.M. and Cadisch, Georg (2019) Nitrogen leaching losses and balances in conventional and organic farming systems in Kenya. Nutrient Cycling in Agroecosystems, 114 (3), pp. 237-260.

Musyoka, Martha W.; Adamty, Noah; Muriuki, Anne W. and Cadisch, Georg (2017) Effect of organic and conventional farming systems on nitrogen use efficiency of potato, maize and vegetables in the Central highlands of Kenya. European Journal of Agronomy, 86, pp. 24-36.

N

Nderitu Mwangi, Edwin; Nyambura Ngamau, Catherine; Mwibanda Wesonga, John; Nderitu Karanja, Edward; Wangu Musyoka, Martha; Matheri, Felix; Mbi Tanga, Chrysantus; Kouma Mokpokpo Komi, Fiaboe; Bautze, David and Adamtey, Noah (2021) Improving Phosphate Rock Use Efficiency In Organic Farming. Paper at: Organic World Congress 2021, Science Forum: 6th ISOFAR Conference co-organised with INRA, FiBL, Agroecology Europe, TP Organics and ITAB, Rennes, France, 8 - 10 September, 2021. [Completed]

Ndonga, L.K. (2014) Organic Grain Amaranth: Inspiring Global Actions to Impact on Non-Communicable Diseases. Paper at: IFOAM Organic World Congress 2014, Istanbul, Turkey, 13-15 October 2014. [Completed]

Ndukhu, Haggai Onyango (2015) Evaluating influence of organic amendments and legume integration on soil chemical properties and crop performance in Central Kenya. PhD thesis, University of Nairobi . . [Submitted]

Ndungu, Samuel Kiruku (2015) Economic analysis of smallholder organic vegetable production system in Kiambu and Kajiado counties of Kenya. Masters thesis, Kenyatta University . . [Submitted]

Ndungu, Samuel Kiruku; Macharia , Ibrahim Ndegwa; Kahuthia, Ruth Gathu and Wahome, Raphael Githaiga (2013) Impact of Organic Vegetable Production System in Kiambu and Kajiado Counties of Kenya. Journal of Environmental Science and Engineering, A2 (4), pp. 256-266.

Ng'ombe, Assan; Sithole, Mupangi; Musafiri, Collins M.; Kiboi, Milka; Sales, Tomas; Mcloud, Kayira; Ngetich, Felix .K. and Grass, Ingo (2024) Uptake Determinants of Climate-Smart Agricultural Practice for Greening Smallholder Groundnut Value Chain: Evidence from Malawi. Cleaner and Circular Bioeconomy, 9 (100123), pp. 1-10.

Njenga Gichure, Josphat (2012) Analysis of the Networks and Traceability Systems of Organic Kales Value Chains in Nairobi and its Environs, Kenya. Masters thesis, University of Nairobi . . [Submitted]

O

Obey, Jackie K.; Ngeiywa, Moses M.; Lehesvaara, Marjatta; Kauhanen, Jussi; von Wright, Atte and Tikkanen‑Kaukanen, Carina (2022) Antimicrobial activity of commercial organic honeys against clinical isolates of human pathogenic bacteria. Organic Agriculture volume, 12, pp. 267-277.

Odhong', Charles (2014) FEASIBILITY OF INTEGRATING ORGANIC MILK PRODUCTION INTO CERTIFIED SMALLHOLDER ORGANIC FARMS IN KIAMBU AND KAJIADO COUNTIES, KENYA. PhD thesis, University of Nairobi . .

Onwonga, Richard Ndemo; Lelei, Joyce J. Ndemo and Namoi, Nictor Litunya (2015) Effectiveness of Agroecological Intensification Techniques Towards Enhancing Soil Nutrient Status, Moisture Content, and Crop Productivity in Semi-Arid Lands of Kenya. In: Rahmann, Gerold; Olabiyi, Timothy Ipoola and Olowe, Victor Idowu (Eds.) Achieving Social and Economic Development Through Ecological and Organic Agricultural Alternatives, Proceedings of the Scientific Track, 3rd African Organic Conference, 5 - 9 October 2015, Lagos, Nigeria, pp. 247-256.

Otieno, Erick O.; Lenga, Florence K.; Mburu, David M.; Kiboi, Milka N.; Fliessbach, Andreas and Ngetich, Felix .K. (2024) Combined inorganic and organic fertilizers improved soil microbial biomass and nitrogen dynamics in Upper Eastern region of Kenya. Geoderma Regional, 39 (e00869), xx-xx.

Otieno, Erick O.; Mburu, David M.; Ngetich, Felix K.; Kiboi, Milka N.; Fliessbach, Andreas and Lenga, Florence K. (2023) Effects of different soil management strategies on fertility and crop productivity in acidic nitisols of Central Highlands of Kenya. Environmental Challenges, 11 (100683), pp. 1-13.

R

Riar, Amritbir; Goldmann, Eva; Bautze, David; Rüegg, Johanna; Bhullar, Gurbir S.; Adamtey, Noah; Schneider, Monika; Huber, Beate and Armengot, Laura (2024) Farm gate profitability of organic and conventional farming systems in the tropics. International Journal of Agricultural Sustainability, 22 (1), p. 2318933.

S

Schader, Christian; Heidenreich, Anja; Kadzere, Irene; Egyir, Irene; Muriuki, Anne; Bandanaa, Joseph; Clottey, Joseph; Ndungu, John; Grovermann, Christian; Lazzarini, Gianna; Blockeel, Johan; Borgemeister, Christian; Müller, Adrian; Kabi, Fred; Fiaboe, Komi; Adamtey, Noah; Huber, Beate; Niggli, Urs and Stolze, Matthias (2021) How is organic farming performing agronomically and economically in sub-Saharan Africa? Global Environmental Change, 70 (102325), pp. 1-13.

Sithole, Mupangi; Ng'ombe, Assan; Musafiri, Collins M.; Kiboi, Milka; Sales, Tomas and Ngetich, F.K. (2023) The Role of Agricultural Projects in Building Sustainable and Resilient Maize Value Chain in Burkina Faso. Sustainability, 15 (16684), pp. 1-15.

Spurk, Christoph; Koch, Carmen; Bürgin, Reto; Chikopela, Louis; Konaté, Famagan; Nyabuga, George; Sarpong, Daniel Bruce; Sousa, Fernando and Fliessbach, Andreas (2023) Farmers’ innovativeness and positive affirmation as main drivers of adoption of soil fertility management practices – evidence across sites in Africa. The Journal of Agricultural Education and Extension, online, pp. 1-25.

V

Vaarst, Mette; Escudero, Arthur Getz; Chappell, M. Jahi; Brinkley, Catherine; Nijbroek, Ravic; Arraes, Nilson A.M.; Andreasen, Lise; Gattinger, Andreas; De Almeida, Gustavo; Bossio, Deborah and Halberg, Niels (2017) Exploring the concept of agroecological food systems in a city-region context. Agroecology and sustainabel food systems, 42 (6), pp. 686-711.

Vaarst, Mette; Smolders, Gidi; Wahome, Raphael Githaiga; Odhong, Charles; Kiggundu, Muhammad; Kabi, Fred; Nalubwama, Sylvia and Halberg, Niels (2019) Options and challenges for organic milk production in East African smallholder farms under certified organic crop production. Livestock Science, 220, pp. 230-240.

von Arb, Cäcilia; Bünemann, Else K.; Schmalz, Hannah; Portmann, Mira; Adamtey, Noah; Musyoka, Martha W.; Frossard, Emmanuel and Fliessbach, Andreas (2020) Soil quality and phosphorus status after nine years of organic and conventional farming at two input levels in the Central Highlands of Kenya. Geoderma, 362, p. 114112.

W

Wainaina, Stephen; Waititu, Anthony; Salifu, Daisy; Mwalili, Samuel; Karanja, Edward N.; Adamtey, Noah; Tonnang, Henri; Matheri, Felix; Mwangi, Edwin; Bautze, David and Tanga, Chrysantus M. (2022) Modeling the Incidence of Maize Spotted Stem-Borer (Chilo partellus) Infestation Under Long-Term Organic and Conventional Farming Systems. International Journal of Data Science and Analysis, 8 (6), pp. 169-181.

This list was generated on Thu Nov 21 00:11:41 2024 CET.