They varied from 1.43 L/day in Indigenous Zebus to 7.04 L/day in High B.t.taurus.
Most of the cows in first or later parturition belonged to the zebu group (41.67% and 48.66%, respectively) followed by the crosses between zebus and Bos Taurus taurus (27.08% and 26.20% respectively).
Studies done on Nkedi Zebu and Ankole exposed to tick infestation have shown intraracial differences in tick load [7], and a difference in infestation was noted according to the cattle ages.
The animals consist of Borgou (Somba or Lagunaire x Zebu White Fulani), Azawak (Zebu), Crossbred (Borgou x Girolando), and Girolando (Gyr x Holstein).
Os estudos recentes de DNAmt de fosseis e de animais viventes indicam que populacoes do extinto auroque (Bos primigenius) foram os progenitores do gado europeu (Bos taurus) e do gado zebu (Bos indicus), dai a proposta de uma nova denominacao para as duas subespecies: Bos primigenius taurus e Bos primigenius indicus, para taurinos e zebuinos, respectivamente (3).
Esta ultima e, provavelmente, a progenitora do gado zebu domesticado.
"People are amazed that I can bring some of my Zebus into my house on a lead rope, and they think that all you need to do is feed them a little bit and they'll come right to you.
indicus), and also published sequences for 31 Japanese Black cattle, 45 European breed cattle, six African zebus, two African taurines, and six Indian zebus, using five American bisons as an outgroup.