01487nam a2200229 a 450000100080000000500110000800800410001910000240006024501340008426002020021852006260042065000100104665000130105665300310106970000270110070000210112770000250114870000220117370000240119570000180121970000200123720958782019-02-05       2018    bl uuuu     u00u1 u    #d1 aTRINDADE, R. dos S.  aPotencial productivo de líneas S1 de maiz en cruzamiento con testadores de grupos heteróticos distintos.h[electronic resource]  aIn: CONGRESO NACIONAL DE MAIZ, 11., 2018, Pergamino, Buenos Aires. Integrando ciencia, producción, ambiente y comunidad: resúmenes. Pergamino: Instituto Nacional de Tecnología Agropecuariac2018  aThe objective of this work was to evaluate the productive potential of maize S1 lines in crossing with testers of different heterotic group, with focus in the development of superior hybrids for the second season ("safrinha") of maize in Brazil, using the methodology of mixed models. The results show that the testers 482041 (Flint) and 5702955 (Dent) were the ones that resulted in a higher productivity in crossing with lineages of opposite heterotic group. There was no coincidence in the ranking of the lineages in the evaluation environments, being necessary the development of specific cultivars for each locality.  aMilho  aSafrinha  aCapacidade de combinação1 aGUIMARAES, P. E. de O.1 aMEIRELLES, W. F.1 aMACHADO, J. R. de A.1 aPACHECO, C. A. P.1 aGUIMARAES, L. J. M.1 aTARDIN, F. D.1 aSILVA, A. R. da