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Author(s): ZANELLA, R.; CAMARGO, J de; SCARIOT, C. A.; MARQUES, M. G. Abstract: The female reproductive function is coordinated by the endocrine system driven by the hypothalamicpituitary-gonadal (HPG) axis. While not directly part of the female reproductive system, the... ... |
Author(s): FONSECA, J. F. da; TORRES, C. A. A.; COSTA, E. P.; MAFFILI, V. V.; CARVALHO, G. R.; ALVES, N. G.; RUBERT, M. A. The objective of this study was to investigate lhe effect of hCG administration tive days after breed- ing on plasma progesterone concentration (P4) and reproductive performance of estrous-induced Alp... ... |
Author(s): ANDREOTTI, R.; BARROS, J. C.; PEREIRA, A. R.; OSHIRO, L. M.; CUNHA, R. C.; FIGUEIREDO NETO, L. F. Neospora caninum is an obligate intracellular parasite that can infect domestic and wild canids, ruminants, and horses. The purpose of this study was to evaluate the association between the presence o... ... |
Author(s): LUCINI, T.; PANIZZI, A. R.; SILVA, M. A.; MARSARO JUNIOR, A. L. Laboratory studies with the stink bug Chinavia erythrocnemis (Berg) (Hemiptera: Pentatomidae) were conducted to evaluate the effect of reproductive structures of cultivated plants, on nymph and adult... ... |
Author(s): PFEIFER, L. F. M.; LIMA, R. A. de; NAKASHIMA, S. H.; SILVA, J. T. da; SCHMITT, E. This study aimed to compare milk production and reproductive performance in high yield Holstein cows that lose BCS early and late in the postpartum period. Lactating dairy cows (n = 76) were received... ... |
Author(s): RODRIGUES, W. B.; WECHSLER, F. S.; NOGUEIRA, E. The objective of the present research was to evaluate the effect of a calf?s genetic group on the productive and reproductive efficiency of its Nellore dam. Fixed-time artificial insemination was appl... ... |
Author(s): MÁLAGA, F. da C.; SIQUEIRA, H. A.; RAUBER, L. P.; MARQUES, M. G.; PERIPOLLI, V.; SCHWEGLER, E.; OLIVEIRA JÚNIOR, J. M.; MOREIRA, F.; LOPES, M. S.; BIANCHI, I. Abstract: In pig farming, measurements of production parameters play a fundamental role in the success of the activity. Minimal differences in fertility between breeders can lead to less reproductive... ... |
Author(s): CHRISTIAN, K. T.; TSITOH, V. C.; PAUL, T. J.; YVONNE, T. A. M.; JULIANO, R. S.; LISITA, F. O.; ARNAUD, H. B.; RAPHAEL, K. J.; FUALEFAC, D. H.; KENNETH, N. The continuous rising price of maize due to an increasing competition between humans and livestock requires palliative measures to sustain animal production. cassava-sweet potato meal combination can... ... |
Author(s): FIGUEIREDO, E. A. P. de; DALLA COSTA, O. A.; COLDEBELLA, A.; BERTOL, T. M. Resumo: O objetivo deste trabalho foi avaliar o desempenho reprodutivo de porcas de diferentes genótipos, em comparação com porcas de genótipo comercial convencional. O trabalho foi conduzido na Embra... ... |
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