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1 to 10 of 274 Results
Repository
Dec 19, 2014CIMMYT Research Data & Software Repository Network
File download is currently disabled for this Dataverse due to system maintenance. Please Email Dataset Contact to access the dataset fully.
Dataset / Software
Sep 14, 2015
Pérez-Elizalde, Sergio; Cuevas, Jaime; Pérez-Rodríguez, Paulino; Crossa, José, 2015, "Selection of The Bandwidth Parameter in a Bayesian Kernel Regression Model for Genomic-Enabled Prediction", hdl:11529/10234, CIMMYT Research Data & Software Repository Network, V8
One of the most widely used kernel functions in genomic-enabled prediction is the Gaussian kernel. Usually selection of the bandwidth parameter for kernel regression is based on cross-validation. In this study, we propose a Bayesian method for selecting the bandwidth parameter h...
Dataset / Software
Sep 14, 2015
2015, "The Role of Crop Residue Management in Increasing the Resilience of Mixed Farming at Various Levels of Intensification", hdl:11529/10078, CIMMYT Research Data & Software Repository Network, V2
Dataset / Software
Sep 14, 2015
Marenya, Paswel; Jaleta, Moti; Jena, Pradyot; Bekele, Adam; Odendo, Martins; Ouma, James, 2015, "Ideas for Modernizing Maize and Bean Value Chains in Kenya and Ethiopia: Results From a Brief Survey", hdl:11529/10053, CIMMYT Research Data & Software Repository Network, V10, UNF:5:WjDpTOt3crtLSM72e0V9/w==
The development of relatively sophisticated actors along the agricultural value chains is an important precursor for agricultural development. In staple crop value chains for example, innovations around warehouse receipting and collateralization can enable farmers to successfully...
Dataset / Software
Sep 14, 2015
De Groote, Hugo; Yirga, Chilot; Jaleta, Moti; Gitonga, Zachary M.; Gunaratna, Nilupa; Gebreselassie, Kidist, 2015, "Nutritious Maize for Ethiopia (NuME)", hdl:11529/10355, CIMMYT Research Data & Software Repository Network, V5
Maize is now the major food crop in Ethiopia, but it has poor nutritional quality, in particular inadequate levels of the essential amino acids lysine and tryptophan, which reduces the overall biological value of its protein. In response, quality protein maize (QPM) was developed...
Dataset / Software
Sep 21, 2015
Erenstein, Olaf; Kassie, Girma T.; Homann, Sabine, 2015, "Integrating Crop and Livestock Production for Improved Food Security and Livelihoods in Rural Zimbabwe", hdl:11529/10079, CIMMYT Research Data & Software Repository Network, V4
Integrated crop livestock production systems are among the principal modes of livelihood in rural Zimbabwe. Nonetheless, the dynamics in each of the different components in such systems and the potential impact of technologies that enhance integration of these components at house...
Dataset / Software
Sep 21, 2015
Dreisigacker, Susanne; Bonnett, David; Crossa, Jose; Poland, Jesse, 2015, "18th Semi-Arid Wheat Yield Trial Genotyping-by-sequencing Data", hdl:11529/10183, CIMMYT Research Data & Software Repository Network, V1
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Dataset / Software
Sep 21, 2015
Montesinos-López, Osval Antonio; Montesinos-López, Abelardo; Crossa, José; Burgueño, Juan; Eskridge, Kent, 2015, "Genomic-Enabled Prediction of Ordinal Data with Bayesian Logistic Ordinal Regression", hdl:11529/10254, CIMMYT Research Data & Software Repository Network, V5
Most genomic-enabled prediction models developed so far assume that the response variable is continuous and normally distributed. The exception is the probit model developed for ordered categorical phenotypes. In statistical applications, due to the easy implementation of the Bay...
Dataset / Software
Sep 21, 2015
Cerón-Rojas, J. Jesús; Crossa, José; Arief, Vivi N.; Basford, Kaye; Rutkoski, Jessica; Jarquín, Diego; Alvarado, Gregorio; Beyene, Yoseph; Semagn, Kassa; DeLacy, Ian, 2015, "Application of a Genomics Selection Index to Real and Simulated Data", hdl:11529/10199, CIMMYT Research Data & Software Repository Network, V10
We apply a Genomic Selection Index (GSI) to simulated and real data sets with four traits and numerically we compared its efficiency with that of the phenotypic selection index (PSI) using the ratio of the GSI response over the PSI response. In addition, we used two additional cr...
Dataset / Software
Sep 21, 2015
Crossa, José; Campos, Gustavo de los; Maccaferri, Marco; Tuberosa, Roberto; Burgueño, Juan; Pérez-Rodríguez, Paulino, 2015, "Extending the Marker × Environment Interaction Model for Genomic-Enabled Prediction and Genome Wide Association Analyses in Durum Wheat", hdl:11529/10233, CIMMYT Research Data & Software Repository Network, V6
The marker × environment interaction (M×E) genomic model can be used to generate predictions for untested individuals and identify genomic regions whose effects are stable across environments and others that show environmental specificity. The objectives of this study were: (1) t...
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