CONCENTRAÇÕES SÉRICAS DE CÁLCIO, FÓSFORO, MAGNÉSIO, FERRO, SÓDIO E POTÁSSIO EM BEZERROS MESTIÇOS CANCHIM-NELORE E DA RAÇA HOLANDESA DO NASCIMENTO AOS 30 DIAS DE IDADE

Thaís Gomes Rocha, Camila Franciosi, Ricardo Perecin Nociti, Renata Lemos Nagib Jorge, José Jurandir Fagliari
2009 Ciência Animal Brasileira  
SERUM CONCENTRATIONS OF CALCIUM, PHOSPHORUS, MAGNESIUM, IRON, SODIUM, AND POTASSIUM IN CROSSBRED CANCHIM-NELORE AND HOLSTEIN CALVES FROM BIRTH TO 30 DAYS OF AGE This study compares concentrations of calcium, phosphorus, magnesium, iron, sodium, and potassium in crossbred Canchim-Nelore and Holstein calves. Serum analysis were carried out 24-48 hours, 7, 15, and 30 days after birth. Levels of calcium and phosphorus in calves from pluriparous Holstein cows, and magnesium levels in calves from
more » ... iparous Canchim and Holstein cows tended to decrease with age. Iron, sodium, and potassium values were not influenced by age or breed.
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