Konu "oestrus" için listeleme
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Lack of the correlation between the electrical conductivity of milk and the blood progesterone levels in cows
(S. Afr. Vet. Ass., 2008)A study was conducted to investigate the possibility of measuring the electrical conductivity (EC) of cow’s milk as a practical and cost-effective means of determining oestrus in cows. Prostaglandin injections were used ...