ListarAgronomía Costarricense 38(2) por tema "vacas lecheras"
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Hypocalcemia and hipomagnesemia in a Holstein, Jersey and Guernsey grazing herd
(2014-12-01)The aim of this study was to determine the prevalence of hypocalcemia and hypomagnesemia in a Holstein, Jersey and Guernsey cow herd at parturition, under the same feeding, management and environmental conditions. It was ...