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Genetic trend estimates for milk yield production and fertility traits of the Girolando cattle in Brazil. Author(s): CANAZA-CAYO, A. W.; COBUCI, J. A.; LOPES, P. S.; TORRES, R. de A.; MARTINS, M. F.; DALTRO, D. dos S.; SILVA, M. V. G. B. Annual genetic trends and selection differentials for 305-day milk yield (305MY), age at first calving (AFC), and first calving interval (FCI) were estimated by four selection paths [sires of bulls (S... ... Repository: BDPA Publication year: 2016
Genetic parameters and genetic trends of conformation and management traits in Dairy Gir cattle. Author(s): CARVALHO, N. S.; DALTRO, D. S.; MACHADO, J. D.; CAMARGO, E. V.; PANETTO, J. C. do C.; COBUCI, J. A. The objective of this study was to estimate genetic parameters and genetic trends of different conformation and management traits regularly measured within the context of the National Dairy Gir Breedi... ... Repository: BDPA Publication year: 2021
Estimation of genetic and phenotypic trends for dairy traits of Gyr and Guzerá breeds. Author(s): RANGEL, A. H. do N.; ARAÚJO, T. P. M.; LIMA, G. F. da C.; BORBA, L. H. F.; PEIXOTO, M. G. C. D.; LIMA JÚNIOR, D. M. de ABSTRACT Milk production has high economic importance in dairy cattle production systems, which justifies its inclusion in genetic breeding programs. The objective of this study was to evaluate the ge... ... Repository: BDPA Publication year: 2018
Pedigree analysis portuguese holstein cattle: inbreeding and genetic diversity trends. Author(s): COSTA, C. N.; THOMPSON, G.; CARVALHEIRA, J. Repository: BDPA Publication year: 2012
The genetic trends of production characteristics of bovines dairy gir. Author(s): CARVALHO, N. S. de; DALTRO, D. dos S.; SILVA, M. B. da S.; PANETTO, J. C. do C.; COBUCI, J. A. Repository: BDPA Publication year: 2018
Age trends in genetic parameters for growth performance across country-wide provenances of the iconic conifer tree Araucaria angustifolia show strong prospects for systematic breeding and early selection. Author(s): RESENDE, R. T.; SILVA, P. I. T.; SILVA JUNIOR, O. B. da; FREITAS, M. L. M.; SEBBENN, A. M.; SOUSA, V. A. de; AGUIAR, A. V. de; GRATTAPAGLIA, D. Understanding the growth patterns of long-lived conifer tree species is important to devise breeding and early selection strategies, predict future biomass productivity and assess adaptive tree fitnes... ... Repository: BDPA Publication year: 2021
Phenotypic and genetic trends in the MOET nucleus selection scheme for milk production in Guzerá cattle. Author(s): PEIXOTO, M. G. C. D.; SAIDLER, M. R.; BRUNELI, F. A. T.; SANTOS, G. G. dos Repository: BDPA Publication year: 2018
Phenotypic and Genetic Trends for Growth and Milk Traits of Guzera Breed in Dual Purpose Herds. Author(s): BRUNELI, F. A. T.; CANDA, R. A.; SANTOS, G. G. dos; MACHADO, C. H. C.; LOPES, P. S.; PEIXOTO, M. G. C. D. Repository: BDPA Publication year: 2014
Random vs fixed contemporary group effects on genetic evaluations of the Brazilian Holstein cattle using an autoregressive animal model. Author(s): SILVA, D. A.; SILVA, A. A.; COSTA, C. N.; SILVA, F. F.; LOPES, P. S.; GUIMARÃES, S. E. F; SANTOS, G. G. dos; THOMPSON, G.; CARVALHEIRA, J. Repository: BDPA Publication year: 2018
Genetic Parameters for Milk Yield and Lactation Persistency Using Random Regression Models in Girolando Cattle. Author(s): CANAZA-CAYO, A. W.; LOPES, P. S.; SILVA, M. V. G. B.; TORRES, R. de A.; MARTINS, M. F.; ARBEX, W. A.; COBUCI, J. A. Repository: BDPA Publication year: 2015

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