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Cuevas Pérez, Federico E.Guimaraes, Elcio PerpétuoBerrío Orozco, Luis EduardoGonzález Tous, Daniel I.[Genetic base of irrigated rice in Latin America and the Caribbean 1971 to 1989]Genetic base of irrigated rice in Latin America and the Caribbean 1971 to 1989
Guimaraes, Elcio PerpétuoDebouck, Daniel G.Beebe, Stephen E.Pompilio Martínez, CésarHershey, Clair H.Ceballos, H.[Pre-breeding : an alternative to add value to the plant genetic resources]Pre-breeding : an alternative to add value to the plant genetic resources

Estado actual del mejoramiento del arroz mediante la utilización de especies silvestres de arroz en CIAT. Este trabajo presenta el uso de especies silvestres de arroz en la obtención de germoplasma mejorado con mayor potencial de rendimiento y una base genética ampliada. Tres especies silvestres ...


Martínez Racines, César PompilioTohme, Joseph M.López Gerena, J.Borrero Correa, Jaime C.McCouch, Susan R.Roca, William M.Chatel, MGuimaraes, Elcio Perpétuo[Estado actual del mejoramiento del arroz mediante la utilización de especies silvestres de arroz en CIAT]Estado actual del mejoramiento del arroz mediante la utilización de especies silvestres de arroz en CIAT

Recurrent selection programs can be manipulated by varying either the extensiveness of testing used to identify superior lines or the number of intermating generations conducted among the superior lines between cycles of selection. The research was conducted to compare the performance of soybean ...


Guimaraes, Elcio PerpétuoFehr, WR[Alternative strategies of recurrent selection for seed yield of soybean]Alternative strategies of recurrent selection for seed yield of soybean

A 70% increase in food production is required over the next four decades to feed an ever-increasing population. The inherent difficulties in achieving this unprecedented increase are exacerbated by the yield-depressing consequences of climate change and variations and by the pressures on food sup...


Mba, ChikeluGuimaraes, Elcio PerpétuoGhosh, Kakoli[Re-orienting Crop Improvement for the Changing Climatic Conditions of the 21st Century]Re-orienting Crop Improvement for the Changing Climatic Conditions of the 21st Century

Global food security could be imperilled by the combined pressures from the effects of continually evolving climatic conditions, demographics and other socio-economic factors, the demands of the livestock, bioenergy and fibre industries for food-based substrates, the static or decreasing availabi...


Mba, CGuimaraes, Elcio PerpétuoGuei, GRHershey, Clair H.Paganini, MPick, BGhosh, K.[Mainstreaming the continuum approach to the management of plant genetic resources for food and agriculture through national strategy]Mainstreaming the continuum approach to the management of plant genetic resources for food and agriculture through national strategy

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