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2014
F. Brito Lopes, Magnabosco, C. Ulhôa, Mamede, M. Marcia San, Moreira, L. Cunha, Souza, F. Martins, Narcizo, M. G., Lôbo, R. B., Rosa, G. J. M., and Sainz, R. Daniel, Bayesian estimates of genetic parameters for reproductive traits in Nellore cows raised on pasture in the tropics, Proceedings of the World Congress on Genetics Applied to Livestock Production, vol. Genetics of Trait Complexes: Reproduction (Posters), p. 627, 2014. (52.54 KB)
H. L. Moreira, Prata, M. A., Filho, A. E. Vercesi, Lima, M. Lucia P., Lôbo, R. B., and Paz, C. C. P., Economic values for a production system with Nelore beef cattle in the Central region of Brazil, Proceedings of the World Congress on Genetics Applied to Livestock Production, vol. Species Breeding: Beef cattle (Posters), p. 734, 2014. (59.85 KB)
S. B. Ramos, Caetano, S. L., Lôbo, R. B., Bezerra, L. Antonio F., Bonifácio, A., and Munari, D. P., Estimation of genetic parameters for age at last calving as a measure of Cow Survival in a Population of Nellore Beef cattle in Brazil, Proceedings of the World Congress on Genetics Applied to Livestock Production, vol. Species Breeding: Beef cattle (Posters), p. 737, 2014. (122.48 KB)
M. Marcia San Mamede, Sainz, R. Daniel, Magnabosco, C. Ulhôa, da Silva, M. Correa, Lôbo, R. B., Nakagawa, Â. F., and Lopes, F. Brito, Genetic analysis of growth traits in Polled Nellore cattle from tropical region, Proceedings of the World Congress on Genetics Applied to Livestock Production, vol. Species Breeding: Beef cattle (Posters), p. 763, 2014. (664.05 KB)
L. Mendes de Castro, Magnabosco, C. Ulhôa, Sainz, R. Daniel, Faria, C. Ubirajara, Lôbo, R. B., Nakagawa, Â. F., and Lopes, F. Brito, Genetic Correlations Estimate between Meat Tenderness, Growth and Carcass Traits in a Population of Polled Nellore Cattle in Brazil, Proceedings of the World Congress on Genetics Applied to Livestock Production, vol. Species Breeding: Beef cattle (Posters), p. 764, 2014. (439.87 KB)
P. R. Boddhireddy, Prayaga, K. C., Barros, P. S., Lôbo, R. B., and DeNise, S. K., Genomic Predictions of Economically Important Traits in Nelore Cattle of Brazil, Proceedings of the World Congress on Genetics Applied to Livestock Production, vol. Genetic Improvement Programs: Selection using molecular information, p. 086, 2014. (63.06 KB)
C. C. P. Paz, Moreira, H. L., Savegnago, R. Pelicioni, Buzanskas, M. E., Lôbo, R. B., and Munari, D. P., Non-hierarchical cluster analysis with the breeding values for reproductive and productive traits in beef cattle, Proceedings of the World Congress on Genetics Applied to Livestock Production, vol. Species Breeding: Beef cattle (Posters), p. 726, 2014. (56.85 KB)
N. T. Pegolo, Lôbo, R. B., and de Oliveira, H. N., SEXUALLY DIMORPHIC ENVIRONMENTAL SENSITIVITY IN BEEF CATTLE STUDIED BY PRINCIPAL COMPONENT ANALYSES IN A DEVELOPMENTAL REACTION NORM MODEL, Proceedings of the World Congress on Genetics Applied to Livestock Production, vol. Genetic Improvement Programs: Selection for harsh environments and management of animal genetic resources (Posters), p. 423, 2014. (953.06 KB)
M. J. Yokoo, Campos, Gde los, Rosa, G. J. M., Cardoso, F. F., Sollero, B. P., Cardoso, L. Lunardini, Lôbo, R. B., and Albuquerque, L. Galvão, Using Factor Analysis Modeling Multiple Traits in Genetic Improvement of Nelore Beef Cattle, Proceedings of the World Congress on Genetics Applied to Livestock Production, vol. Methods and Tools: Statistical methods - linear and nonlinear models (Posters), p. 705, 2014. (274.23 KB)
2010
L. Galvão Albuquerque, Boligon, A. A., Baldi, F., Mercadante, M. E., Pereira, R. J., and Lôbo, R. B., Breeding values accuracy for growth traits using random regression and multi-trait models in Nellore cattle, Proceedings of the World Congress on Genetics Applied to Livestock Production, vol. Session:Species breeding: Beef cattle breeding - Poster Sessions, p. 0784, 2010. (477.86 KB)
N. Pegolo, Oliveira, H. N., Albuquerque, L. Galvão, and Lôbo, R. B., Developmental Reaction Norms Predicted by Multiple Random Regression Model in a Sex-Separated Bivariate Analysis, Proceedings of the World Congress on Genetics Applied to Livestock Production, vol. Genetic improvement programmes: Selection for harsh environments (e.g. tropics) - Poster Sessions, p. 0665, 2010. (361.07 KB)
R. B. Lôbo and Lobo, A., An Evaluation Of The Ratio of Lambs Weight to Ewe Weight As An Indicator of Ewe Efficiency, Proceedings of the World Congress on Genetics Applied to Livestock Production, vol. Species breeding: Sheep and goat breeding for milk, meat and fibre - Poster Sessions, p. 0388, 2010. (36.62 KB)
G. Freire D Guidolin, Grupioni, N., Chud, T., Urbinati, I., Lôbo, R. B., Bezerra, L. Antonio F., Paz, C., and Munari, D., Genetic Association For Growth, Reproductive And Carcass Traits In Guzerá Beef Cattle, Proceedings of the World Congress on Genetics Applied to Livestock Production, vol. Session:Species breeding: Beef cattle breeding - Poster Sessions, p. 0640, 2010. (24.07 KB)
D. Munari, Zuin, R., Buzanskas, M. E., Venturini, G., Caetano, S., Paz, C., Lôbo, R. B., and Bezerra, L. Antonio F., Genetic Trends For Growth And Carcass Traits In Nelore Beef Cattle, Proceedings of the World Congress on Genetics Applied to Livestock Production, vol. Session:Species breeding: Beef cattle breeding - Poster Sessions, p. 0612, 2010. (55.34 KB)
C. Paz, Buzanskas, M. E., Moreira, H., Zuin, R., Savegnago, R. Pelicioni, Lôbo, R. B., Bezerra, L. Antonio F., and Munari, D., Genetics Associations Between Reproductive Traits In Nelore Beef Cattle, Proceedings of the World Congress on Genetics Applied to Livestock Production, vol. Session:Species breeding: Beef cattle breeding - Poster Sessions, p. 0497, 2010. (54.56 KB)
M. Yokoo, G Campos, delos, Rosa, G., Magnabosco, C. Ulhôa, Sainz, R. Daniel, Lôbo, R. B., and Albuquerque, L. Galvão, Recursive Models for the Analyses of Growth And Ultrassound Carcass Traits In Nelore Cattle, Proceedings of the World Congress on Genetics Applied to Livestock Production, vol. Session:Species breeding: Beef cattle breeding - Poster Sessions, p. 0857, 2010. (60.54 KB)
2006
C. U. Faria, Magnabosco, C. Ulhôa, Albuquerque, L. Galvão, Reyes, A. L., Lôbo, R. B., and Bezerra, L. Antonio F., Bayesian and frequentist approaches in three-trait genetic analysis for growth and reproduction in Nelore cattle., Proceedings of the 8th World Congress on Genetics Applied to Livestock Production, Belo Horizonte, Minas Gerais, Brazil, 13-18 August, 2006, p. 03.38, 2006.
J. C. C. Paneto, Formigoni, I. B., Brumatti, R. C., Ferraz, J. Bento Ster, Oliveira, H. N., Bezerra, L. Antonio F., and Lôbo, R. B., Economic values for an example of beef cattle production system with the Nelore breed in Brazil and their variation under different genetic levels and marketing conditions., Proceedings of the 8th World Congress on Genetics Applied to Livestock Production, Belo Horizonte, Minas Gerais, Brazil, 13-18 August, 2006, p. 31.04, 2006.
N. T. Pegolo, de Oliveira, H. N., Albuquerque, L. Galvão, and Lôbo, R. B., Environmental sensitivity in cattle studied by linear adaptive reaction norms., Proceedings of the 8th World Congress on Genetics Applied to Livestock Production, Belo Horizonte, Minas Gerais, Brazil, 13-18 August, 2006, p. 03.11, 2006.
M. J. Yokoo, Albuquerque, L. Galvão, Bignardi, B. A., Pereira, M. C., Sainz, R. Daniel, Lôbo, R. B., Pereira, C. S., Bezerra, L. Antonio F., and Araujo, F. R. C., Estimates of genetic correlations between carcass and growth traits and scrotal circumference in Nelore cattle., Proceedings of the 8th World Congress on Genetics Applied to Livestock Production, Belo Horizonte, Minas Gerais, Brazil, 13-18 August, 2006, p. 03.14, 2006.
S. Forni, Piles, M., Blasco, A., Varona, L., Oliveira, H. N., Lôbo, R. B., and Albuquerque, L. Galvão, Genetic analysis of growth curve parameters applying a Von Bertalanffy function to beef cattle longitudinal data., Proceedings of the 8th World Congress on Genetics Applied to Livestock Production, Belo Horizonte, Minas Gerais, Brazil, 13-18 August, 2006, p. 03.16, 2006.
D. A. Grossi, Frizzas, O. G., Bezerra, L. Antonio F., Lôbo, R. B., Paz, C. C. P., and Munari, D. P., Genetic evaluation of accumulated productivity and age at first calving of Nelore cattle., Proceedings of the 8th World Congress on Genetics Applied to Livestock Production, Belo Horizonte, Minas Gerais, Brazil, 13-18 August, 2006, p. 03.44, 2006.
L. C. Faria, Vozzi, P. A., Magnabosco, C. Ulhôa, Oliveira, J. A., Trovo, J. B. F., Bezerra, L. Antonio F., and Lôbo, R. B., Genetic variability in a Brahman population in Brazil determined by pedigree analysis., Proceedings of the 8th World Congress on Genetics Applied to Livestock Production, Belo Horizonte, Minas Gerais, Brazil, 13-18 August, 2006, p. 03.57, 2006.
P. A. Vozzi, Nomelini, J., Siqueira, R., Bezerra, L. Antonio F., and Lôbo, R. B., Genetic variability incorporation in the program for the improvement of the Nellore breed through the use of progeny-tested young sires., Proceedings of the 8th World Congress on Genetics Applied to Livestock Production, Belo Horizonte, Minas Gerais, Brazil, 13-18 August, 2006, p. 03.89, 2006.
J. E. Val, Ferraudo, A. S., Bezerra, L. Antonio F., Corrado, M. P., Nomelini, J., Vozzi, P. A., Lôbo, R. B., and Freitas, M. A. R., Kohonen self-organization mapping (SOM) in Nelore sires classification., Proceedings of the 8th World Congress on Genetics Applied to Livestock Production, Belo Horizonte, Minas Gerais, Brazil, 13-18 August, 2006, p. 03.87, 2006.
J. Nomelini, Rezende, S. O., Vozzi, P. A., Val, J. E., Marques, V. F., Bezerra, L. Antonio F., and Lôbo, R. B., The use of a visual data mining tool in the selection of beef cattle., Proceedings of the 8th World Congress on Genetics Applied to Livestock Production, Belo Horizonte, Minas Gerais, Brazil, 13-18 August, 2006, p. 03.66, 2006.
1994
R. B. Lôbo, A. Reyes, delos, Ferraz, J. Bento Ster, Bezerra, L. Antonio F., Mercadante, M. E. Z., and Duarte, F. A. M., Bivariate animal model analysis of growth weights and scrotal circumference of Nellore cattle in Brazil., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. 17. Genetics and breeding of dairy and beef cattle, swine and horses, pp. 199–201, 1994. (150.67 KB)
H. N. Oliveira, Lôbo, R. B., and Pereira, C. S., Relationships among growth curve parameters, weights and reproductive traits in Guzera beef cows., Proceedings of the World Congress on Genetics applied to Livestock Production, vol. 19. Selection and quantitative genetics; growth; reproduction; lactation; fish; fiber; meat., pp. 189–192, 1994. (205.09 KB)
1990
R. B. Lôbo, A. Lemos, deMatos, Mortari, N., and Duarte, F. A. M., Biochemical blood polymorphisms in Pitangueiras cattle and their effects on heat tolerance traits., vol. XIV. Dairy cattle genetics and breeding, adaptation and conservation., pp. 414–417, 1990. (1.11 MB)
C. Ulhôa Magnabosco, Lôbo, R. B., Bezerra, L. Antonio F., and Martinez, M. L., Estimates of genetic change in milk yield in a Gyr herd., vol. XIV. Dairy cattle genetics and breeding, adaptation and conservation., pp. 199–202, 1990. (1.13 MB)