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Epidemiologic study on the reproductive losses in dairy cattle: occurrence of Neospora Caninum, Brucella abortus, Bovine Herpesvirus type-1 and Leptospira spp. in a farm in São Carlos, SP. Author(s): SANTANA, R. C. M.; MASSA, R.; ZAFALON, L. F.; MEGID, J.; LANGONI, H.; MATHIAS, L. A. Este trabalho objetivou traçar o nível endêmico de perdas reprodutivas e determinar a positividade para quatro agentes infecciosos relacionados com problemas reprodutivos em um rebanho bovino leiteiro... ... Repository: BDPA Publication year: 2013
Milk recording as an indispensable procedure to assure milk quality. Author(s): COSTA, C. N. Brazilian milk production has increased significantly in the past two decades, but a good part of the dairy farms do not present yet the degree of specialization needed to assure the quality standard... ... Repository: BDPA Publication year: 2011
Genetic association of variations in the kappa-casein and beta-lactoglobulin genes with milk traits in girolando cattle. Author(s): MARTINS, M. F.; SILVA, M. V. G. B. ABSTRACT - In dairy farm animals, one the most important goal of the selection is the improvement of milk yield and composition. Several studies have demonstrated that the candidate genes of the kappa... ... Repository: BDPA Publication year: 2019
Análise da co-integração entre a pecuária de leite e corte em Mato Grosso. Author(s): MICHETTI, M.; REIS, J. C. dos; KAMOI, M. Y. T.; LOPES, L. B. Resumo: A pecuária de corte em Mato Grosso é referência nacional, destacando-se entre outros fatores pelo tamanho de seu rebanho. Todavia sua pecuária leiteira vem perdendo participação no cenário dom... ... Repository: BDPA Publication year: 2022
Where is sugarcane cropping expanding in the Brazilian cerrado, and why? A case study. Author(s): ARRUDA, M. R. de Sugarcane growing area in Brazil sharply expanded between 2000 and 2010 due to the increasing world demand for sugar and ethanol. Since this expansion of sugarcane is said to occur in areas covered by... ... Repository: BDPA Publication year: 2017
Evaluation of anatomical regions for subcutaneous use of microchips in dairy cows: preliminary results. Author(s): ZANETTI, L. K.; PINHO, L. F.; MORAES, M. J.; AZEVEDO, G. N.; ALVES, T. C.; GARCIA, A. R. The implementation of precise livestock farming technologies has as a premise the electronic identification of the animals. Repository: BDPA Publication year: 2022
Economic feasibility of implementing an infrastructure for collecting rainwater from the roof of free-stall sheds. Author(s): DEMEU, F. A.; LOPES, M. A.; PALHARES, J. C. P.; LIMA, A. L. R. DE; CARVALHO, F. DE M.; LOPES FILHO, M. A.; DEMEU, A. A.; VIDAL, D. A.; LIMA, M. DE L.; BARBARI, M. This study aimed to analyze the economic feasibility of implementing and using the necessary infrastructure to collect rainwater from the roof of free-stall sheds in a dairy production system in south... ... Repository: BDPA Publication year: 2021
Caracterização dos sistemas de produção de caprinos leiteiros na mesorregião do sertão central cearense. Author(s): MEDEIROS, H. R. de; BEZERRA, F. G. S.; GUIMARÃES, V. P.; HOLANDA JUNIOR, E. V.; BOMFIM, M. A. D.; OLIVEIRA, L. S.; MARTINS, E. C. Resumo: No Nordeste brasileiro, apesar dos sistemas de agricultura familiar representarem cerca de 88% dos estabelecimentos rurais e apresentarem importância sócio-econômica, existe carência de inform... ... Repository: BDPA Publication year: 2008
Global Sustainability Index (GSI) construction: an evaluation tool for public policies directed at sustainable milk production in contemporary time. Author(s): ARAGÃO, J. L. de; PFEIFER, L. F. M.; BORRERO, M. A. V.; SILVA, S. A. de S. Desenvolvimento sustentável se refere a atividades agropecuárias e industriais e o entendimento da IGSe assume maior complexidade, que exige ênfases econômica, social, ambiental, institucional, tecnol... ... Repository: BDPA Publication year: 2022
Seasonality distributions of number of breedings and conception rate of Florida dairy farms. Author(s): FERREIRA, F. C. Repository: BDPA Publication year: 2015

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