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Author(s): MAIA, J. D. G.; CAMARGO, U. A.; TONIETTO, J.; ZANUS, M. C.; QUECINI, V.; FERREIRA, M. E.; RITSCHEL, P. S.
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Author(s): MCMANUS, C.; PAIVA, S. R.; ARAÚJO, R. O. de ABSTRACT - Studies in genetics and breeding of sheep in Brazil have increased significantly in recent years. These involve r e s e a r ch in characterization, bre eding and crossing sheep using new te... ... |
Author(s): CAMARGO, U. A.; MAIA, J. D. G.; QUECINI, V.; RITSCHEL, P. S. Since 1977, Embrapa Uva e Vinho has been leading a breeding program, aiming to develop grape cultivars for different purposes as table grapes and also for wine and juice. The objectives of this progra... ... |
Author(s): FELIX, G. A.; FIORAVANTI, M. C. S.; CASSADRO, M.; TORMEN, N.; QUADROS, J.; JULIANO, R. S.; EGITO, A. A. do; MOURA, M. I. de; PIOVEZAN, U. This study aimed to identify bovine breeds through trichological morphology and morphometry and to validate this technique by comparing it with genetic characterization. Animals from Caracu, Curraleir... ... |
Author(s): GOIS, I. B.; BORÉM, A.; CRISTOFANI-YALY, M.; RESENDE, M. D. V. de; AZEVEDO, C. F.; BASTIANEL, M.; NOVELLI, V. M.; MACHADO, M. A. Genome wide selection (GWS) is essential for the genetic improvement of perennial species such as Citrus because of its ability to increase gain per unit time and to enable the efficient selection of... ... |
Author(s): FERRAO, M. A. G.; FONSECA, A. F. A. da; VOLPI, P. S.; SOUZA, L. C. de; COMÉRIO, M.; VERDIN FILHO, A. C.; RIVA-SOUZA, E. M.; MUNOZ, P. R.; FERRÃO, R. G.; FERRÃO, L. F. V. Coffee is a universal beverage that drives a multi-industry market on a global basis. Today, the sustainability of coffee production is threatened by accelerated climate changes. In this work, we prop... ... |
Author(s): SIMEÃO, R. M.; SILV, A. S.; VALLE, C. B. do Tetraploid Brachiaria ruziziensis genotypes which reproduce sexually are essential for the breeding of other species of the Brachiaria genus which reproduce by apomixis. Aiming at studying the availab... ... |
Author(s): RAMIREZ-VILLEGAS, J.; HEINEMANN, A. B. Substantial evidence now exists suggesting that agricultural yields will have to increase significantly in order to meet food needs during the 21st century. One such way of increasing yields is to dev... ... |
Author(s): CARGNIN, A.; SOUZA, M. A. de; FRONZA, V. This study aimed to quantify the progress obtained by breeding programs of irrigated wheat in the state of Minas Gerais, Brazil, from 1976 to 2005. The efficiency of the programs was evaluated based o... ... |
Author(s): FAVERO, R.; FEIJO, G. L. D.; BONIN, M. N.; MENEZES, G. R. de O.; GOMES, R. da C.; TORRES JUNIOR, R. A. de A.; SURITA, LUCY M. A.; MIZUBUTI, IVONE Y. The aim of this study was to evaluate the effect of sire breed on beef quality of crossbred cattle. Steers (n=74) and heifers (n=71) produced along two years from mating Nellore, ½ Nellore x ½ Angus a... ... |
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