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Impacto do sistema de ordenha robotizada na qualidade do leite

Authors: Alves, Sara Raquel Pereira;

Impacto do sistema de ordenha robotizada na qualidade do leite

Abstract

Com este trabalho pretende-se estudar o impacto da introdução de um sistema de ordenha robotizada na qualidade do leite. Para tal, foram analisadas duas explorações situadas no norte de Portugal, em relação às quais foi possível dispor de dados sobre a qualidade do leite, antes e depois da adopção de um sistema da marca DeLaval - Voluntary Milking System. Vários estudos descrevem inúmeras alterações após a adopção de um sistema de ordenha robotizada, embora os dados não sejam concordantes entre si no que toca à qualidade de leite. Contudo, um ponto em que quase todos os estudos são concordantes, e que se verificou neste trabalho é que, embora haja tendência para que a qualidade do leite piore após a introdução de um sistema de ordenha robotizada, essa alteração não é estatisticamente significativa e na prática tem pouca expressão, sendo que o leite se mantém em bons níveis de qualidade.

In this work the impact of the introduction of a robotic milking system on milk quality is studied. Two farms in northern Portugal, for which it was possible to have data on milk quality before and after the adoption of a DeLaval - Voluntary Milking System, were analysed. Several studies have reported changes in milk quality with the adoption of a robotic milking system, although data are not consistent. However, almost all studies agree that, although there is a tendency for the quality of the milk to get worse with the introduction of a robotic milking system, this change is not statistically significant and in practice has little importance, since milk quality stays at a good level. This was also found in this study.

Country
Portugal
Keywords

Milk Quality, Sistema Voluntário de Ordenha, Qualidade de leite, Freezing Point, Ponto Crioscópico, Somatic Cell Count, Sistema de Ordenha Robotizado, Voluntary Milking System, Contagem de células somáticas, Robotic Milking System

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
Green