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Relationship between rainfall and annual forage biomass to build a forage-balance guarantee system in Brazilian semiarid. Author(s): CAVALCANTE, A. C. R.; SILVA, R. G. da; CÂNDIDO, M. J. D.; ANGERER, J. P. Repository: BDPA Publication year: 2015
Stabilized Forage Guarantee System: defi ning a forage storage capacity to stabilize livestock production in vulnerable ecosystems. Author(s): CÂNDIDO, M. J. D.; MARANHÃO, S. R.; ANGERER, J. P.; CAVALCANTE, A. C. R.; SILVA., V. J. da; SILVA, R. G. da Abstract: Livestock production in semi-arid areas has been unpredictable due to climate variability, mainly rainfall. This study aims to simulate rangeland production variability aff ected by rainfall... ... Repository: BDPA Publication year: 2024
Effect of estradiol cypionate on estrus expression and pregnancy in timed artificially inseminated beef cows. Author(s): PFEIFER, L. F. M.; MOREIRA, E. M.; SILVA, G. M. da; SOUZA, V. L. de; NUNES, V. R. R.; ANDRADE, J. de S.; NEVES, P. M. A.; FERREIRA, R. The objectives of this study were to de-termine whether EC will induce estrus in ovariectomized cows, and todetermine the effect of EC on expression of estrus and P/AI in ovary-intact cows subjected t... ... Repository: BDPA Publication year: 2020
Does GnRH treatment at TAI regardless of estrus occurrence increase pregnancy rate in crossbred Bos taurus suckled cows? Author(s): FERNANDES, V. S.; VELHO, G. dos S.; SANTOS, M. F. O. dos; EVANGELISTA, K. A.; GASPERIN, B. G.; PFEIFER, L. F. M.; FERREIRA, R.; GONÇALVES, P. B. D; GASTAL, G. D. A.; DALTO, A. G. C.; ROVANI, M. T. The impact of GnRH treatment on the day of TAI in beef cows has received limited investigation, especially concerning its association with estrus expression. Consequently, two experiments were conduct... ... Repository: BDPA Publication year: 2024
Manipulation of ovarian and uterine function to increase conception rates in cattle. Author(s): BINELLI, M.; MACHADO, R.; BERGAMASCHI, M. A. C. M. In cattle, embryonic and fetal losses are the major causes of reproductive failureo Losses associated with failure in the process of maternal recognition of pregnancy can amount to as much as 30%0 Suc... ... Repository: BDPA Publication year: 2009
Using formal concept analysis to calculate similarities among corn diseases. Author(s): SOUZA, K. X. S. D.; MASSRUHÁ, S. M. F. S.; FERNANDES, V. M. Diagnostic reasoning either automated or conducted by diagnosticians relies on having a set of symptoms and trying to match them against a (sparse) matrix containing the complete set of diseases and t... ... Repository: BDPA Publication year: 2009
Less is more. Adjusting the taxonomy of the polytypic: Mimosa setosa (Leguminosae, Mimosoid). Author(s): BORGES, L. M.; SIMON, M. F.; PIRANI, J. R. Repository: BDPA Publication year: 2017
Effect of the calving-FTAI interval on pregnancy rate and gestational losses in primiparous beef cows. Author(s): CORDEIRO, D. A. G.; SILVA, L. G. da; MACHADO, J. V. B.; SANTOS, M.; SANTANA, T. dos S.; COSTA, W. C. C. da; FERREIRA, L. C. L; NOGUEIRA, E.; PFEIFER, L. F. M.; STERZA, F. de A. M. The aim of this study was to evaluate the influence of the FTAI-calving interval, according to animal category, on the fertility of beef cows. Early Nelore primiparous cows (n = 879; 24 ± 3.3 months;... ... Repository: BDPA Publication year: 2024
Progesterona plasmática e fertilidade de fêmeas caprinas submetidas à sincronização do estro com prostaglandina F2?. Author(s): SIQUEIRA, A. P.; OLIVEIRA, R. M. P.; SILVA FILHO, J. M.; PALHARES, M. S.; FONSECA, J. F. da; BRUSCHI, J. H.; BRUSCHI, M. C. M. Resumo: Avaliou-se a resposta ao protocolo de sincronização do estro com duas doses de prostaglandina F2 (22,5µg) intervaladas de 10 dias, por meio da mensuração da concentração de progesterona plasmá... ... Repository: BDPA Publication year: 2012
Synchronization of estrus with two doses of cloprostenol at different intervals and Artificial Insemination in dairy goats. Author(s): BONATO, C. G.; SOUZA-FABJAN, J. M. G.; CÔRTES, L. R.; OLIVEIRA, T. A.; ARRAIS, E. M.; MAIA, A. L. R. S.; PRATES, J. F.; VEIGA, M. O.; FONSECA, J. F. da The present study evaluated the efficacy of two protocols for estrus synchronization with different intervals in order to use them in artificial insemination (AI) in Saanen and Alpine multiparous goat... ... Repository: BDPA Publication year: 2018

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