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... the vocal and behavioral characteristics of cows and calves differ between partial and complete separations and calves differ between partial and complete separations. Methods: 30 cows and their calves (60 study 29 Vocalization and behavior of Holstein cows and calves after partial and complete separation ..."

... supplementation during prepartum increased GPx activity in cows from day 45 post-supplementation (p<0.05). Calves in newborn calves from cows supplemented with barium selenate Concentración sérica de tiroxina y ..."

... and parity order (PO) on DMP and TMP of buffalo cows. Methods: thirty-five buffalo cows and their calves were and TMP of buffalo cows. Methods: thirty-five buffalo cows and their calves were evaluated. Observations ..."

... calves with pooled colostrum from several cows, compared to herds feeding calves with colostrum from detected at least one positive animal. Cow and herd factors “parity” and “feeding of calves before weaning ..."

... is lacking to avoid feeding calves colostrum from first-lactation cows (Weaver et al., 2000). Larger- volume ..."

... ) were obtained from forty-six Pyrenean Brown (Bruna dels Pirineus) beef calves. The sample was randomly (Bruna dels Pirineus) beef calves. The sample was randomly distributed between horned (n=34) and polled from forty-six Pyrenean Brown (Bruna dels Pirineus) beef calves. The sample was randomly distributed ..."

... ) in Veracruz, Mexico. Cows were milked twice daily. Calves were kept tied to the side of their dams while ) in Veracruz, Mexico. Cows were milked twice daily. Calves were kept tied to the side of their dams while ..."

... , production, health, 131 and well-being of dairy cows and their calves. 132 Desalination is a physical ..."

... methods are very accurate but laborious, involving dissection, separation, and weighing of tissues methods. Direct methods are very accurate but laborious, involving dissection, separation, and weighing ..."

... . Eossley y H.L. Chapman. Anim. Sci. 27: 290. 1968. Cow and calf response to inyected Vitamin A.J. 3 ..."

... reaction-norm models. Methods: Live weight records (n=7,753) from 3,162 Retinta calves born from 1,249 dams sires and 1,249 cows were collected between birth and 245 days of age. All calves were weighed ..."

... antibiotic usage in calves with diarrhea and bovine respiratory disease and cows with mastitis. Antibiotic ..."

... cow/year. In this model, kept dairy calves were valued based on their genetic merit. This genetic ..."

... Background: dystocia is one of the most economically significant secondary traits in dairy cows in Holstein cows¤ Evaluación genética de distocia y su relación con las características productivas y ..."

... to the diet of calves at different phases (pre- and post-weaning) has a positive effect on metabolic profile favors weight gain and has antioxidant, anti-inflammatory and anticoccidial action in dairy calves La ..."

... the number of sires per breed and the number of calves per breed group by year and total. There were per breed and the number of calves per breed group by year and total. There were a total of 37 sires ..."

... in dairy cows of the municipality of interest (Correa-Valencia et al., 2016). The study herd, reported ..."

... No 40 33.6 Destination of waste milk Feeding of calves 48 40 Milk from cows with antibiotic treatment ..."

... in healthy newborn calves and late-pregnant Holstein cows Asociación entre frecuencia cardiaca ..."

... . Summary Eighteen multiparous suckling beef cows (Zebu Brahman) and their calves were selected ..."