يعرض 1 - 20 نتائج من 195 نتيجة بحث عن '"Manda, J."', وقت الاستعلام: 0.65s تنقيح النتائج
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    Academic Journal
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    Academic Journal
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    Academic Journal
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    Academic Journal

    المساهمون: British Ecological Society, Rhodes University

    المصدر: Aquatic Conservation: Marine and Freshwater Ecosystems ; volume 34, issue 2 ; ISSN 1052-7613 1099-0755

  5. 5
    Academic Journal
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    Academic Journal
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    Academic Journal

    المصدر: Agribusiness

    وصف الملف: 1-29; application/pdf

    Relation: Hirpa Tufa, A., Alene, A., Ngoma, H., Marenya, P., Manda, J., Matin, M.A., . & Chikoye, D. (2023). Willingness to pay for agricultural mechanization services by smallholder farmers in Malawi. Agribusiness, 1-29.; https://hdl.handle.net/10568/132151; https://doi.org/10.1002/agr.21841; PLANT PRODUCTION & HEALTH; SOCIAL SCIENCE & AGRICUSINESS

  8. 8
    Academic Journal

    المصدر: Journal of Agriculture and Food Research

    مصطلحات موضوعية: crops, varieties, households, farming systems, sahel

    وصف الملف: 1-9; application/pdf

    Relation: Zakari, S., Manda, J., Ibro, G., Moussa, B. & Abdoulaye, T. (2023). Evaluating the impact of improved crop varieties in the Sahelian farming systems of Niger. Journal of Agriculture and Food Research, 14:100897, 1-9.; https://hdl.handle.net/10568/135181; https://doi.org/10.1016/j.jafr.2023.100897; SOCIAL SCIENCE & AGRICUSINESS

  9. 9
    Academic Journal

    المصدر: Ecological Economics

    مصطلحات موضوعية: food security, climate change, resilience, ghana

    وصف الملف: 1-10; application/pdf

    Relation: Ansah, I.G.K., Kotu, B.H., Manda, J., Muthoni, F.K. & Azzarri, C. (2023). Mediation and moderation roles of resilience capacity in the shock–food-security nexus in northern Ghana. Ecological Economics, 211: 107894, 1-10.; https://hdl.handle.net/10568/130570; https://doi.org/10.1016/j.ecolecon.2023.107894; BIOMETRICS; SOCIAL SCIENCE & AGRICUSINESS

    الاتاحة: https://hdl.handle.net/10568/130570
    https://doi.org/10.1016/j.ecolecon.2023.107894

  10. 10
    Academic Journal

    المصدر: Frontiers in Sustainable Food Systems

    وصف الملف: 1-11; application/pdf

    Relation: Manda, J., Tufa, H.A., Alene, A., Swai, E., Muthoni, F.K., Hoeschle-Zeledon, I., & Bekunda, M,(2003) The income and food security impacts of soil and water conservation technologies in Tanzania. Frontiers in Sustainable Food Systems, 7: 1146678, 1-11.; https://hdl.handle.net/10568/132273; https://doi.org/10.3389/fsufs.2023.1146678; PLANT PRODUCTION & HEALTH; SOCIAL SCIENCE & AGRICUSINESS

  11. 11
    Academic Journal

    المصدر: Food Security

    وصف الملف: 1007–1023; application/pdf

    Relation: Mutungi, C., Manda, J., Feleke, S., Abass, A., Bekunda, M., Hoschle-Zeledon, I. & Fischer, G. (2023). Adoption and impacts of improved post-harvest technologies on food security and welfare of maize-farming households in Tanzania: a comparative assessment. Food Security, 15, 1-17.; https://hdl.handle.net/10568/132390; https://doi.org/10.1007/s12571-023-01365-5; NATURAL RESOURCE MANAGEMENT; PLANT PRODUCTION & HEALTH; SOCIAL SCIENCE & AGRICUSINESS

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    Academic Journal

    المصدر: Agribusiness

    مصطلحات موضوعية: maize, shelling, mechanization, profitability, tanzania

    وصف الملف: p. 854-874; application/pdf

    Relation: Kotu, B.H., Manda, J., Mutungi, C., Fischer, G. & Gaspar, A. (2023). Farmers' willingness to invest in mechanized maize shelling and potential financial benefits: evidence from Tanzania. Agribusiness, 1-21.; https://hdl.handle.net/10568/128801; https://doi.org/10.1002/agr.21801; PLANT PRODUCTION & HEALTH; SOCIAL SCIENCE & AGRICUSINESS

  13. 13
    Academic Journal

    المصدر: Climate and Development

    وصف الملف: p. 1-10

    Relation: Kamara, A.Y., Oyinbo, O., Manda, J., Kamara, A., Idowu, E.O. & Mbavai, J.J. (2023). Beyond average: are the yield and income impacts of adopting drought-tolerant maize varieties heterogeneous? Climate and Development, 1-11.; https://hdl.handle.net/10568/129213; https://doi.org/10.1080/17565529.2023.2178840; PLANT PRODUCTION & HEALTH; SOCIAL SCIENCE & AGRICUSINESS

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    Academic Journal

    المصدر: Archives of Agronomy and Soil Science

    مصطلحات موضوعية: ridge till, labour, economic benefits, rain, semiarid zones, tanzania

    وصف الملف: p. 2784-2797

    Relation: Swai, E., Mwinuka, L., Shitindi, M.J., Manda, J., Whitbread, A. & Bekunda, M. (2023). Factoring labour when comparing in situ rainwater harvesting technologies for semi-arid areas of central Tanzania. Archives of Agronomy and Soil Science, 1-14.; https://hdl.handle.net/10568/129142; https://doi.org/10.1080/03650340.2023.2175352; NATURAL RESOURCE MANAGEMENT

  15. 15
    Conference

    وصف الملف: 14 p.; application/pdf

    Relation: Webber, H., Bhandari, H., Kotu, B., Manda, J., Hassen, A., Boyubie, B., Adebayo, S., Chiagoziem, J., Mgalla, D., Habib, A., Shrestha, N. and Mienmany, S. 2022. Monitoring, Evaluation, Learning & Impact Assessment (MELIA) in the Sustainable Intensification of Mixed Farming Systems Initiative. Presented at the Sustainable Intensification of Mixed Farming Systems Initiative Planning and Inception Meeting, ILRI, Addis Ababa, 31 May–2 June 2022. Ibadan, Nigeria: IITA.; https://hdl.handle.net/10568/120976; NATURAL RESOURCE MANAGEMENT; SOCIAL SCIENCE & AGRICUSINESS

  16. 16
    Conference

    وصف الملف: 1-5; application/pdf

    Relation: Muthoni, F.K., Thierfelder, C., Mudereri, B.T., Manda, J., Bekunda, M. & Hoeschle-Zeledon, I. (2021). Machine learning model accurately predict maize grain yields in conservation agriculture systems in southern Africa. 9th International Conference on Agro-Geoinformatics (Agro-Geoinformatics), 26-29 July 2021, Shenzhen, China: IEEE, (p. 1-5).; https://hdl.handle.net/10568/119867; https://ieeexplore.ieee.org/document/9530335; BIOMETRICS; NATURAL RESOURCE MANAGEMENT; PLANT PRODUCTION & HEALTH; SOCIAL SCIENCE & AGRICUSINESS

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    Academic Journal

    المصدر: Systemic Practice and Action Research

    وصف الملف: p. 141-163; application/pdf

    Relation: Mponela, P., Manda, J., Kinyua, M. & Kihara, J. (2022). Participatory action research, social networks, and gender influence soil fertility management in Tanzania. Systemic Practice and Action Research, 1-23.; https://hdl.handle.net/10568/120516; https://doi.org/10.1007/s11213-022-09601-3; SOCIAL SCIENCE & AGRICUSINESS

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    Academic Journal

    المصدر: CABI Agriculture and Bioscience

    مصطلحات موضوعية: gene banks, cowpeas, farmers, welfare, nigeria

    وصف الملف: 1-16

    Relation: Kouakou, A.G., Ogundapo, A.T., Smale, M., Jamora, N., Manda, J. & Abberton, M. (2022). IITA’s genebank, cowpea diversity on farms, and farmers’ welfare in Nigeria. CABI Agriculture and Bioscience, 3(1), 1-16.; https://hdl.handle.net/10568/119301; https://doi.org/10.1186/s43170-022-00083-w; BIOTECH & PLANT BREEDING; SOCIAL SCIENCE & AGRICUSINESS

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    Academic Journal

    المصدر: Agricultural Systems

    وصف الملف: 1-16; application/pdf

    Relation: Kihara, J., Manda, J., Kimaro, A.A., Swai, E., Mutungi, C., Kinyua, M., . & Bekunda, M. (2022). Contributions of integrated soil fertility management (ISFM) to various sustainable intensification impact domains in Tanzania. Agricultural Systems, 203: 103496, 1-16.; https://hdl.handle.net/10568/125653; https://doi.org/10.1016/j.agsy.2022.103496; NATURAL RESOURCE MANAGEMENT; PLANT PRODUCTION & HEALTH; SOCIAL SCIENCE & AGRICUSINESS

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    Academic Journal

    المصدر: Sustainability

    مصطلحات موضوعية: soil fertility, profitability, gliricidia, drylands, maize

    Relation: Swamila, M., Philip, D., Akyoo, M., Manda, J., Mwinuka, L., Smethurst, P., Sieber, S. and Kimaro, A. 2022. Profitability of Gliricidia-maize system in selected dryland areas of Dodoma Region, Tanzania. Sustainability 14:53.; https://hdl.handle.net/10568/117464; https://doi.org/10.3390/su14010053; NATURAL RESOURCE MANAGEMENT