CIMMYT Research Data & Software Repository Network

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CIMMYT institutional network of scientific datasets and software repositories.

Cereal Systems Initiative for South Asia (CSISA) Research Data

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1 to 10 of 13,451 Results

Soil properties predicted from mid-infrared spectral (MIRS) analysis of 61 soil samples collected in 2021 before establishing on-farm trials on yield response to lime rates in Kakamega Kenya Mar 31, 2026 - CIMMYT Research Data Lavinia Mmbaga MADAGA; Joao Vasco SILVA; Deo-Gratias HOUGNI; Vincent Woyengo; Zampela PITTAKI; Dickens ATEKU; Valentine KARARI; Jordan CHAMBERLIN, 2026, "Soil properties predicted from mid-infrared spectral (MIRS) analysis of 61 soil samples collected in 2021 before establishing on-farm trials on yield response to lime rates in Kakamega Kenya", https://doi.org/10.71682/10549397, CIMMYT Research Data & Software Repository Network, V1 Selected soil properties were predicted from 61 topsoil and 61 subsoil samples subjected to spectral analysis (MIRS). A subset of samples were also subjected to wet chemistry analysis (see links in the attached reports), and results were used to calibrate a machine-learning algor...
GAIA_KEN_on_farm_trials_soil_properties_v0.1.xlsx Mar 31, 2026 - Soil properties predicted from mid-infrared spectral (MIRS) analysis of 61 soil samples collected in 2021 before establishing on-farm trials on yield response to lime rates in Kakamega Kenya MS Excel Spreadsheet - 37.9 KB - MD5: 4a5925efb8b50229eaf5a726e3143165
Report-J47-2025-Kakamega-Soils-Batch2-GAIA-Project.pdf Mar 31, 2026 - Soil properties predicted from mid-infrared spectral (MIRS) analysis of 61 soil samples collected in 2021 before establishing on-farm trials on yield response to lime rates in Kakamega Kenya Adobe PDF - 313.0 KB - MD5: 8e6625ee97789e35a0bcaedbea6a54c8
Report_J38-2025-GAIA-Soils-Kakamega.pdf Mar 31, 2026 - Soil properties predicted from mid-infrared spectral (MIRS) analysis of 61 soil samples collected in 2021 before establishing on-farm trials on yield response to lime rates in Kakamega Kenya Adobe PDF - 422.0 KB - MD5: 0e13ef6678b9af5768059063c94da462
Agronomic data of on-farm trials on yield response to lime rates in Rwanda (first year) Mar 31, 2026 - CIMMYT Research Data Bisrat Haile GEBREKIDAN; Joao Vasco SILVA; Tesfaye Shiferaw SIDA; Samuel GAMEDA; Deo-Gratias HOUGNI; Frederic BAUDRO; Vicky RUGANZU; Zampela PITTAKI; Elvis WEULLOW; Dickens ATEKU; Valentine KARARI; Jordan CHAMBERLIN, 2026, "Agronomic data of on-farm trials on yield response to lime rates in Rwanda (first year)", https://doi.org/10.71682/10549402, CIMMYT Research Data & Software Repository Network, V1 This dataset was generated as part of the Guiding Acid Soil Management Investments in Africa (GAIA) project, which aims to support evidence-based investments in acid soil management across sub-Saharan Africa. Within this project, researcher-managed on-farm trials were established...
GAIA_on_farm_trials_agronomy_variable_description_2026-03-13_v0.1.csv Mar 31, 2026 - Agronomic data of on-farm trials on yield response to lime rates in Rwanda (first year) Comma Separated Values - 1.9 KB - MD5: 6f4f1f2a8c56af3a46bdd1a238efcc1f
GAIA_Rwa_on_farm_trials_yield_yr1_2026-03-13_v0.1.csv Mar 31, 2026 - Agronomic data of on-farm trials on yield response to lime rates in Rwanda (first year) Comma Separated Values - 206.7 KB - MD5: b4ffd1ef97c205f61dd374e7a0ea9c1c
Agronomic data of on-farm trials on yield response to lime rates in Ethiopia Mar 31, 2026 - CIMMYT Research Data Tesfaye Shiferaw SIDA; Bisrat Haile GEBREKIDAN; Joao Vasco SILVA; Samuel GAMEDA; Deo-Gratias HOUGNI; Frederic BAUDRON; Temesgen DESALEGN; Jordan CHAMBERLIN, 2026, "Agronomic data of on-farm trials on yield response to lime rates in Ethiopia", https://doi.org/10.71682/10549401, CIMMYT Research Data & Software Repository Network, V1 This dataset was generated as part of the Guiding Acid Soil Management Investments in Africa (GAIA) project, which aims to support evidence-based investments in acid soil management across sub-Saharan Africa. Within this project, researcher-managed on-farm trials were established...
GAIA_Eth_on_farm_trials_yield_yrs1_2_2026-03-13_v0.1.csv Mar 31, 2026 - Agronomic data of on-farm trials on yield response to lime rates in Ethiopia Comma Separated Values - 221.1 KB - MD5: 464e6421d76d6b9f148a72f8562ef53e
GAIA_on_farm_trials_agronomy_variable_description_2026-03-13_v0.1.csv Mar 31, 2026 - Agronomic data of on-farm trials on yield response to lime rates in Ethiopia Comma Separated Values - 1.9 KB - MD5: 6f4f1f2a8c56af3a46bdd1a238efcc1f

Soil properties predicted from mid-infrared spectral (MIRS) analysis of 61 soil samples collected in 2021 before establishing on-farm trials on yield response to lime rates in Kakamega Kenya

Mar 31, 2026 - CIMMYT Research Data

Lavinia Mmbaga MADAGA; Joao Vasco SILVA; Deo-Gratias HOUGNI; Vincent Woyengo; Zampela PITTAKI; Dickens ATEKU; Valentine KARARI; Jordan CHAMBERLIN, 2026, "Soil properties predicted from mid-infrared spectral (MIRS) analysis of 61 soil samples collected in 2021 before establishing on-farm trials on yield response to lime rates in Kakamega Kenya", https://doi.org/10.71682/10549397, CIMMYT Research Data & Software Repository Network, V1

Selected soil properties were predicted from 61 topsoil and 61 subsoil samples subjected to spectral analysis (MIRS). A subset of samples were also subjected to wet chemistry analysis (see links in the attached reports), and results were used to calibrate a machine-learning algor...

GAIA_KEN_on_farm_trials_soil_properties_v0.1.xlsx

Mar 31, 2026 - Soil properties predicted from mid-infrared spectral (MIRS) analysis of 61 soil samples collected in 2021 before establishing on-farm trials on yield response to lime rates in Kakamega Kenya

MS Excel Spreadsheet - 37.9 KB -

Report-J47-2025-Kakamega-Soils-Batch2-GAIA-Project.pdf

Adobe PDF - 313.0 KB -

Report_J38-2025-GAIA-Soils-Kakamega.pdf

Adobe PDF - 422.0 KB -

Agronomic data of on-farm trials on yield response to lime rates in Rwanda (first year)

Mar 31, 2026 - CIMMYT Research Data

Bisrat Haile GEBREKIDAN; Joao Vasco SILVA; Tesfaye Shiferaw SIDA; Samuel GAMEDA; Deo-Gratias HOUGNI; Frederic BAUDRO; Vicky RUGANZU; Zampela PITTAKI; Elvis WEULLOW; Dickens ATEKU; Valentine KARARI; Jordan CHAMBERLIN, 2026, "Agronomic data of on-farm trials on yield response to lime rates in Rwanda (first year)", https://doi.org/10.71682/10549402, CIMMYT Research Data & Software Repository Network, V1

This dataset was generated as part of the Guiding Acid Soil Management Investments in Africa (GAIA) project, which aims to support evidence-based investments in acid soil management across sub-Saharan Africa. Within this project, researcher-managed on-farm trials were established...

GAIA_on_farm_trials_agronomy_variable_description_2026-03-13_v0.1.csv

Mar 31, 2026 - Agronomic data of on-farm trials on yield response to lime rates in Rwanda (first year)

Comma Separated Values - 1.9 KB -

GAIA_Rwa_on_farm_trials_yield_yr1_2026-03-13_v0.1.csv

Mar 31, 2026 - Agronomic data of on-farm trials on yield response to lime rates in Rwanda (first year)

Comma Separated Values - 206.7 KB -

Agronomic data of on-farm trials on yield response to lime rates in Ethiopia

Mar 31, 2026 - CIMMYT Research Data

Tesfaye Shiferaw SIDA; Bisrat Haile GEBREKIDAN; Joao Vasco SILVA; Samuel GAMEDA; Deo-Gratias HOUGNI; Frederic BAUDRON; Temesgen DESALEGN; Jordan CHAMBERLIN, 2026, "Agronomic data of on-farm trials on yield response to lime rates in Ethiopia", https://doi.org/10.71682/10549401, CIMMYT Research Data & Software Repository Network, V1

GAIA_Eth_on_farm_trials_yield_yrs1_2_2026-03-13_v0.1.csv

Mar 31, 2026 - Agronomic data of on-farm trials on yield response to lime rates in Ethiopia

Comma Separated Values - 221.1 KB -

GAIA_on_farm_trials_agronomy_variable_description_2026-03-13_v0.1.csv

Mar 31, 2026 - Agronomic data of on-farm trials on yield response to lime rates in Ethiopia

Comma Separated Values - 1.9 KB -

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