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91 to 100 of 1,122 Results
Varietal turn-over and their effect on yield and food security – evidence from 20 years of household surveys in Kenya
Nov 6, 2024 - CIMMYT Research Data
De Groote, Hugo; Omondi, Brian Lumumba, 2024, "Varietal turn-over and their effect on yield and food security – evidence from 20 years of household surveys in Kenya", https://hdl.handle.net/11529/10548862, CIMMYT Research Data & Software Repository Network, V2
The International Maize and Wheat Improvement Centre (CIMMYT), in collaboration with the Kenya Agriculture and Livestock Research Organization (KALRO) (previously the Kenya Agricultural Research Institute or KARI), conducted four nationally representative household surveys in the...
Soil properties predicted from mid-infrared spectral (MIRS) analysis of soil samples collected in 2022 before establishing on-farm trials on yield response to lime rates in Ethiopia
Nov 4, 2024 - CIMMYT Research Data
Sida,Tesfaye Shiferaw; Gebrekidan, Bisrat Haile; Silva, Joao Vasco; Gameda, Samuel; Hougni,Deo-Gratias; Baudron, Frederic; Desalegn, Temesgen; Pittaki, Zampela; Weullow, Elvis; Ateku, Dickens; Karari, Valentine; Chamberlin, Jordan, 2024, "Soil properties predicted from mid-infrared spectral (MIRS) analysis of soil samples collected in 2022 before establishing on-farm trials on yield response to lime rates in Ethiopia", https://hdl.handle.net/11529/10549136, CIMMYT Research Data & Software Repository Network, V1
Selected soil properties were predicted from 79 topsoil samples subjected to spectral analysis (MIRS). A subset of samples were also subjected to wet chemistry analysis, and results were used to calibrate a machine-learning algorithm developed by the International Centre for Rese...
Soil properties predicted from mid-infrared spectral (MIRS) analysis of soil samples collected in 2022 before establishing on-farm trials on yield response to lime rates in Rwanda
Nov 4, 2024 - CIMMYT Research Data
Gebrekidan, Bisrat Haile; Silva, Joao Vasco; Sida, Tesfaye Shiferaw; Gameda, Samuel; Hougni, Deo-Gratias; Baudron, Frederic; Ruganzu, Vicky; Pittaki, Zampela; Weullow, Elvis; Ateku, Dickens; Karari, Valentine; Chamberlin, Jordan, 2024, "Soil properties predicted from mid-infrared spectral (MIRS) analysis of soil samples collected in 2022 before establishing on-farm trials on yield response to lime rates in Rwanda", https://hdl.handle.net/11529/10549138, CIMMYT Research Data & Software Repository Network, V1
Selected soil properties were predicted from 104 topsoil samples subjected to spectral analysis (MIRS). A subset of samples were also subjected to wet chemistry analysis, and results were used to calibrate a machine-learning algorithm developed by the International Centre for Res...
Soil properties predicted from mid-infrared spectral (MIRS) analysis of soil samples collected in 2022 before establishing on-farm trials on yield response to lime rates in Tanzania
Nov 4, 2024 - CIMMYT Research Data
Gebrekidan, Bisrat Haile; Silva, Joao Vasco; Sida, Tesfaye Shiferaw; Gameda, Samuel; Hougni, Deo-Gratias; Baudron, Frederic; Kuboja, Nicholaus; Meliyo, Joel; Pittaki, Zampela; Weullow, Elvis; Ateku, Dickens; Karari, Valentine; Chamberlin, Jordan, 2024, "Soil properties predicted from mid-infrared spectral (MIRS) analysis of soil samples collected in 2022 before establishing on-farm trials on yield response to lime rates in Tanzania", https://hdl.handle.net/11529/10549139, CIMMYT Research Data & Software Repository Network, V1
Selected soil properties were predicted from 71 topsoil samples subjected to spectral analysis (MIRS). A subset of samples were also subjected to wet chemistry analysis, and results were used to calibrate a machine-learning algorithm developed by the International Centre for Rese...
Replication Data for: Genome-Wide Association Mapping and Genomic Prediction Analyses Reveal the Genetic Architecture of Grain Yield and Agronomic Traits under Drought and Optimum Conditions in Maize
Nov 1, 2024 - CIMMYT Research Data
Amadu, Manigben Kulai; Beyene, Yoseph; Chaikam, Vijay; Tongoona, Pangirayi B.; Danquah, Eric Y.; Ifie, Beatrice E.; Burgueno, Juan; Prasanna, B.M.; Manje Gowda, 2024, "Replication Data for: Genome-Wide Association Mapping and Genomic Prediction Analyses Reveal the Genetic Architecture of Grain Yield and Agronomic Traits under Drought and Optimum Conditions in Maize", https://hdl.handle.net/11529/10549140, CIMMYT Research Data & Software Repository Network, V1
To dissect the genetic architecture of grain yield and flowering traits under drought stress, a genome-wide association study (GWAS) was conducted using 236 test-crossed maize lines. The materials were evaluated under managed drought and optimal growing conditions in multiple env...
Data for: Evaluating Maize Shelling Technologies for Mexican Smallholders: Performance, Quality, and Decision Framework for Optimal Selection
Oct 22, 2024 - CIMMYT Research Data
Van Loon, Jelle; López-Gómez, Jesús; Odjo, Sylvanus, 2024, "Data for: Evaluating Maize Shelling Technologies for Mexican Smallholders: Performance, Quality, and Decision Framework for Optimal Selection", https://hdl.handle.net/11529/10549132, CIMMYT Research Data & Software Repository Network, V1
CIMMYT implemented a study at its station in Texcoco, Mexico to compare the effectiveness of 7 different commercially available shelling options for smallholder farmers in Mexico (OCT: hand sheller; DSG: manual crank-type sheller; THDG: pedal sheller; DEZ: electric sheller of Chi...
Consumo de combustible en tractores agrícolas durante distintas actividades
Oct 22, 2024 - CIMMYT Research Data
López Gómez, Jesús Antonio, 2024, "Consumo de combustible en tractores agrícolas durante distintas actividades", https://hdl.handle.net/11529/10549134, CIMMYT Research Data & Software Repository Network, V1
El consumo de combustible de una operación agrícola puede obtenerse a partir del consumo horario que presenta el motor del tractor durante la operación y el tiempo que se necesita para completar dicha operación. Con el objetivo de recolectar información sobre el consumo de combus...
Desensamble de tractor de dos ruedas y sembradora para animal de tiro para estudio de operación de manufactura
Oct 22, 2024 - CIMMYT Research Data
Van Loon, Jelle; Flores Jimenez, Max Fernando; Martínez Pérez, Gabriel, 2024, "Desensamble de tractor de dos ruedas y sembradora para animal de tiro para estudio de operación de manufactura", https://hdl.handle.net/11529/10549135, CIMMYT Research Data & Software Repository Network, V1
El presente conjunto de datos muestra el desensamble de un tractor de dos ruedas y una sembradora para animal de tiro para estudiar el proceso de manufactura, identificando pieza por pieza su diseño, perfil, tamaño, calibre, masa y volumen del material.
The reference genome of Megathyrsus maximus (Jacq.) B.K. Simon & S.W.L. Jacobs (syn. Panicum maximum Jacq.) accession CIAT 6962 cv Mombasa
Oct 3, 2024 - Crops to End Hunger (CtEH) Data
Jauregui, Rosa; Ng, Eng Hwa; Ulat, Victor Jun, 2024, "The reference genome of Megathyrsus maximus (Jacq.) B.K. Simon & S.W.L. Jacobs (syn. Panicum maximum Jacq.) accession CIAT 6962 cv Mombasa", https://hdl.handle.net/11529/10548982, CIMMYT Research Data & Software Repository Network, V1
Mombasa (CIAT 6962, IRD/ORSTOM K190A, BRA 006645) was collected near Korogwe, Tanzania (5.20° S 38.50° E, 290 m asl, rainfall 1,050 mm) and ) and released as a cultivar in Brazil in 1993. It has an erect growth habit, large tussocks to 1.65 m, stems tinged with purple, leaves are...
Replication Data for: Ms44-SPT: Unique genetic technology simplifies and improves hybrid maize seed production in sub-Saharan Africa
Sep 24, 2024 - CIMMYT Research Data
Collinson, Sarah; Cairns, Jill Elizabeth; Ndlala, Lucia; Deonovic, Benjamin; Ligeyo, Dickson; Albertsen, Marc; Chivasa, Walter; Mashingaidze, Kingstone; Olsen, Michael Scott; Ertiro, Berhanu; Prasanna, B.M., 2024, "Replication Data for: Ms44-SPT: Unique genetic technology simplifies and improves hybrid maize seed production in sub-Saharan Africa", https://hdl.handle.net/11529/10549126, CIMMYT Research Data & Software Repository Network, V1
Hybrid maize seed production in Africa can face reduced yields based on the damage that may be incurred when detasseling female plants. Moreover, incomplete detasseling may lead to impurities hybrid seed production. A unique nuclear genetic male sterility seed production technolo...
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