ABSTRACT To conduct an optimal breeding and selection program, it is necessary to understand the genetic underpinnings of the desired traits. Early growth is an indicator of future success in the production and reproduction of buffaloes. This study aimed to estimate the (co)variance components for growth traits of Anatolian buffalo calves in Yozgat by employing six animal models with the different combinations of additive genetic, maternal genetic, maternal permanent effects, and covariance between offspring and dam. Birth weight (BW), six-month […]

ABSTRACT The study aimed to assess the effects of pre-exposure to lavender aromatherapy on horse behavior in stalls and during therapy sessions at the Equine Therapy Center of Cavalo Crioulo/IFRS. Eight therapy horses underwent three control (water diffusion) followed by three aromatherapy trials (water + five drops of diffused lavender essential oil for 30 min) in the stalls. Each trial was on a separate day/week over six consecutive weeks. Total time spent (min) and frequency of behavior in the stalls […]

ABSTRACT The objective of this study was to investigate the potential carryover effect of narasin (NAR) supplementation during the backgrounding phase on subsequent feedlot performance and gastrointestinal morphometrics of finishing Nellore bulls. Ninety-six bulls were used in a 2 × 2 factorial design, evaluating conditional NAR supplementation on the backgrounding phase (control [CON] or NAR) and finishing supplementation (sodium monensin [MON] or NAR), resulting in four treatments as follows: 1) CON+MON, 2) CON+NAR, 3) NAR+MON, and 4) NAR+NAR. During the […]

ABSTRACT The objective of this study was to evaluate the effects of two different dry matter contents at ensiling on the chemical composition, fermentation products, microbial profile, and aerobic stability (AS) of wilted ryegrass (Lolium multiflorum L.) silages, with or without microbial inoculants. The ryegrass was wilted in the field until it reached 32 or 45% DM. In addition to DM contents, the effect of adding or not adding microbial inoculants to the forage was evaluated, resulting in the following […]

ABSTRACT The objective was to evaluate the effects of calcium oxide (CaO) and a mixture of corn heavy steep water and sugarcane molasses (HM) on the fermentation, aerobic stability, and ruminal disappearance of corn husk silage. Three doses of CaO (0, 20, and 40 g/kg of fresh matter (FM)) and three doses of HM (0, 100, and 200 g/kg of FM) were arranged factorially and applied to rehydrated corn husk (500 g/kg moisture) in a completely randomized design, with four […]

ABSTRACT The objective of this study was to assess the effect of corn silage particle size on feeding behavior, blood parameters, fecal characteristics, and growth performance of beef heifers. Corn silage was harvested at 37.9 ± 1.6% dry matter (DM) using a self-propelled harvester containing shredding rolls and set to either a 13-mm theoretical length of cut (TLC), designated as conventional particle size (CPS), or a 24-mm TLC, designated as long particle size (LPS). Ninety-six Nellore heifers (initial shrunk body […]