Nyawira, Sylvia Sarah ; Korir, Mercy Jebet ; Maina, Wilson Nguru. Nyawira, Sylvia Sarah; Korir, Mercy Jebet; Maina, Wilson Nguru; Notenbaert, An Maria Omer, 2023, "Mapping of zones for modeling of perennial forages in mixed-crop livestock systems in Kenya", https://doi.org/10.7910/DVN/JT9VQM, Harvard Dataverse, V1.
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2023
Kinyua, Michael ; Gitau, James Kinyua ; Nyawira, Sylvia Sarah Kinyua, M.; Gitau, J.K.; Nyawira, S.S. (2023) Exploring the impact of gender-responsive circular economy solutions among refugee and host community households in Rhino and Imvepi refugee settlements in Uganda. International Center for Tropical Agriculture (CIAT). Nairobi, Kenya. 4 p..
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2023
Nyawira, Sylvia Sarah ; Jebet, Mercy Korir ; Notenbaert, An Maria Omer Nyawira, S.S.; Jebet, M.K.; Notenbaert, A. (2022) Soil analysis for selected forage on-farm demonstration plots in Western Kenya. https://doi.org/10.7910/DVN/KJNQ7Z, Harvard Dataverse, V1.
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2023
Nyawira, Sylvia Sarah Nyawira, S. (2021) Harvest data for 6 cowpeas and 6 maize farms in sandy soils in Makueni County, Kenya. https://doi.org/10.7910/DVN/KTJPFI, Harvard Dataverse, V1, UNF:6:NzEvjJWrnyR8SIsGORIO2A== [fileUNF].
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2021
Nyawira, Sylvia Sarah Nyawira, S.S. (2019). Crop and soil organic matter simulation models – A brief review of their basic features and application in sub-Saharan Africa. Research Brief. International Center for Tropical Agriculture, Nairobi, Kenya. 10 p..
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2020
Namirembe, Sara ; Piikki, Kristin ; Sommer, Rolf... Namirembe, S.; Piikki, K.; Sommer, R.; Söderström, M.; Tessema, B.; Nyawira, S.S. (2020) Soil organic carbon in agricultural systems of six countries in East Africa – a literature review of status and carbon sequestration potential. South African Journal of Plant and Soil 15 p. ISSN: 0257-1862.
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2020
Korir, Mercy J ; Paul, Birthe K ; Nyawira, Sylvia Sarah Korir, M.J.; Paul, B. & Nyawira, S.S. (2019). Assessing soil health benefits of forage grasses - A review of methods. International Center for Tropical Agriculture (CIAT). 16 p..
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2020
Nyawira, Sylvia Sarah ; Girvetz, Evan H ; Abera, Wuletawu Nyawira, Sylvia Sarah; Abera, Wuletawu & Girvetz, Evan (2019). Unlocking the potential of soil organic carbon in agricultural landscapes in Kenya and Ethiopia. International Center for Tropical Agriculture (CIAT) . Cali. CO. 4 p..
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2019
Notenbaert, An Maria Omer ; Kuntu-Blankson, Kate ; Tessema, B... Notenbaert, A.M., Kuntu-Blankson, K., Tessema, B., Bolo, P., Nyawira, S., Gluecks, I., Sommer, Rolf. (2018). Towards the quantification of soil organic carbon (SOC) sequestration potential in the grasslands of East Africa. In: International Conference on Agricultural GHG Emissions and Food Security –Connecting research to policy and practice; 10-13 September 2018, Berlin, DE. International Center for Tropical Agriculture (CIAT). 1p..
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2018