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Effect of time of insemination on conception rate in zebu (Bos taurus indicus) cows and their crosses



Effect of time of insemination on conception rate in zebu (Bos taurus indicus) cows and their crosses



Arquivo Brasileiro de Medicina Veterinaria e Zootecnia 35(6): 859-869



Data on 4835 inseminations, carried out over a 6-yr period, were analysed. Cows were observed for signs of oestrus from 06.00 to 08.00 and from 16.00 to 18.00 h.

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Accession: 001350185

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