Aug 7, 2019
Aynekulu, Ermias, 2018, "Improved Agricultural Measurement for Evidence-based Investments in Improved Crop Production in Kenya, ICRAF-Technoserve project", https://doi.org/10.34725/DVN/OVIUCS, World Agroforestry - Research Data Repository, V1, UNF:6:LJykPKP+QHwgHAIOIWDEtQ== [fileUNF]
soil, maize tissue, grain and yield data for a project site in Machakos County. |
Aug 7, 2019
Moria, Mulugeta; Mekuria, Wolde; Gebrekirstos, Aster; Aynekulu, Ermias; Belay, Beyene; Gashaw; Bra ̈uning, Achim, 2018, "Mixed-species allometric equations and estimation of aboveground biomass and carbon stocks in restoring degraded landscape in northern Ethiopia", https://doi.org/10.34725/DVN/URYP1I, World Agroforestry - Research Data Repository, V1
Processed data used to generate allometric equations to estimate aboveground biomass |
Aug 10, 2020
Vågen, Tor-Gunnar; Winowiecki, Leigh Ann; Desta, Luseged; Tondoh, Ebagnerin Jérôme; Weullow, Elvis; Shepherd, Keith; Sila, Andrew, 2020, "Mid-Infrared Spectra (MIRS) from ICRAF Soil and Plant Spectroscopy Laboratory: Africa Soil Information Service (AfSIS) Phase I 2009-2013", https://doi.org/10.34725/DVN/QXCWP1, World Agroforestry - Research Data Repository, V1, UNF:6:bMN2MBGqFewDKHPgIeRjog== [fileUNF]
AfSIS Phase I was a collaborative projective funded by the Bill and Melinda Gates Foundation (BMGF), which aimed to provide a consistent baseline of soil information for monitoring soil ecosystem services in sub-Saharan Africa (SSA). Partners included, CIAT-TSBF, ISRIC, CIESIN, T... |
Mar 30, 2021
Vågen, Tor-Gunnar; Winowiecki, Leigh Ann; Desta, Luseged; Tondoh, Jerome; Weullow, Elvis; Shepherd, Keith; Sila, Andrew; Dunham, Sarah J.; Hernández-Allica, Javier; Carter, Joanna; McGrath, Steve P, 2021, "Wet chemistry data for a subset of AfSIS: Phase I archived soil samples", https://doi.org/10.34725/DVN/66BFOB, World Agroforestry (ICRAF), V1, UNF:6:15bkgMxXho9IjXVQ0SI0Sw== [fileUNF]
This dataset contains a subset of the samples collected during the AfSIS Phase I project and was a collaborative effort between World Agroforestry (ICRAF) and Rothamsted Research. The soil samples were retrieved from ICRAF Soil Archive: https://worldagroforestry.org/output/icraf-... |
Jun 20, 2021
Towett, Erick K.; Drake, Lee B.; Acquah, Gifty E.; Haefele, Stephan M.; McGrath, Steve P.; Shepherd Keith D., 2020, "Replication Data for: Comprehensive Nutrient Analysis in Agricultural Organic Amendments Through Non-Destructive Assays Using Machine Learning", https://doi.org/10.34725/DVN/YTJTZQ, World Agroforestry - Research Data Repository, V2, UNF:6:bmSAWgS3un1yCIZ6kBgkyw== [fileUNF]
Portable X-ray fluorescence (pXRF) and Diffuse Reflectance Fourier Transformed Mid-Infrared (DRIFT-MIR) spectroscopy are rapid and cost-effective analytical tools for material characterization. We developed machine learning methods to rapidly quantify the concentrations of macro-... |
Jul 18, 2021
World Agroforestry (ICRAF); International Soil Reference and Information Centre (ISRIC), 2021, "ICRAF-ISRIC Soil VNIR Spectral Library", https://doi.org/10.34725/DVN/MFHA9C, World Agroforestry - Research Data Repository, V1, UNF:6:gDRzU59a0YAKsRM4nQDdPg== [fileUNF]
The ICRAF-ISRIC Soil VNIR Spectral Library contains visible near infrared spectra of 785 soil profiles (4,438 samples) soils selected from the Soil Information System of the International Soil Reference and Information Centre (ISRIC). The samples consist of all physically archive... |
Aug 12, 2021
Aynekulu, Ermias; Sitienei, Ruth; Wood, Stephen; Shepherd, Keith, 2021, "Evidence-based Soils Agronomy for Sustainable Crop Production in Muranga County, Kenya", https://doi.org/10.34725/DVN/RTDZH8, World Agroforestry - Research Data Repository, V1, UNF:6:ISYkLL7mFkZtWuSlOa7tcQ== [fileUNF]
The project ‘Improved Agricultural Measurement for Evidence-based Investments in Improved Crop Production in Kenya’ was funded by The Nature Conservancy. The project used soil-plant diagnostic method developed at the World Agroforestry (ICRAF) to quantify soil health constraints... |
Nov 23, 2021
Leigh Ann Winowiecki; Aida Bargués-Tobella; Athanase Mukuralinda; Providence Mujawamariya; Alex Billy Mugayi; Minani Vedaste; Lambert Musengimana; John Thiongo Maina; Tor-Gunnar Vågen, 2021, "Biophysical baseline assessment in eastern Rwanda using the LDSF", https://doi.org/10.34725/DVN/NMYOFA, World Agroforestry - Research Data Repository, V1
The LDSF was developed by World Agroforestry (ICRAF) in response to the need for consistent field methods and indicator frameworks to assess ecosystem health across landscapes. The LDSF measures multiple key indicators of land and soil health in order to understand drivers of deg... |
Dec 6, 2021
Meliyo, Joel; Weullow, Elvis; Dickens, Ateku; Karari, Valentine; Walsh G. Markus; McGrath, Steve P.; Acquah, Gifty E.; Haefele, Stephan M.; Gregory, Wendy; Durenkamp, Mark; Skilton, Ruth; Brookman, Melanie; Garwood, Chloe; Dobermann, Achim; Sila, Andrew; Shepherd, Keith, 2021, "Soil Spectra and Wet Chemistry Measurements from ICRAF Soil-Plant Spectral Diagnostics Laboratory and Rothamsted Research: Africa Soil Information Service (AfSIS) Phase 2 Project Data 2014-2018 - TanSIS", https://doi.org/10.34725/DVN/XUDGJY, World Agroforestry - Research Data Repository, V1, UNF:6:om2PB2O/sXo6AfQqvUe6EQ== [fileUNF]
AfSIS Phase 2 was a collaborative project funded by the Bill and Melinda Gates Foundation (BMGF). Partners included, Columbia Global Center Africa (CGCA), Earth Institute (EI), International Soil Reference and Information Centre (ISRIC), Tanzania Agricultural Research Institute (... |
Dec 6, 2021
Vincent, Aduramigba-Modupe; Ishaku, Amapu; Weullow, Elvis; Dickens, Ateku; Karari, Valentine; Walsh G. Markus; McGrath, Steve P.; Acquah, Gifty E.; Haefele, Stephan M.; Gregory, Wendy; Durenkamp, Mark; Skilton, Ruth; Brookman, Melanie; Garwood, Chloe; Dobermann, Achim; Sila, Andrew; Shepherd, Keith, 2021, "Soil Spectra and Wet Chemistry Measurements from ICRAF Soil-Plant Spectral Diagnostics Laboratory and Rothamsted Research: Africa Soil Information Service (AfSIS) Phase 2 Project Data 2014-2018 - NiSIS", https://doi.org/10.34725/DVN/WLAKR2, World Agroforestry - Research Data Repository, V1, UNF:6:3hm370zBy5/xWrx3x0ldUg== [fileUNF]
AfSIS Phase 2 was a collaborative project funded by the Bill and Melinda Gates Foundation (BMGF). Partners included, Ahmadu Bello University, Columbia Global Center Africa (CGCA), Earth Institute (EI), Institute of Agricultural Research and Training (IAR&T)/Obafemi Awolowo Univer... |

