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OCCURRENCE OF A POSSIBLE DWARFISM IN BUFFALOES: A CASE REPORT
(Int Buffalo Information Ctr, 2020-10-01)
The detection and control of congenital diseases are important to maintain productive and reproductive indexes. The dwarfism is characterized by fetal incomplete or malformation. The present report states a possible dwarfism ...
Espinha bífida e mielodisplasia em ruminantes: Relato de caso
(1997-12-01)
Spina bifida with mielodysplasia are described in calf and lamb in this report. Locomotor abnormalities in the pelvic limbs and vertebral malformation were found in both animals, and arthrogryposis was also present in the ...
Nonreproductive sexual behavior in baleen whales: Sexual harassment by an adult male on a calf in southern right whales (eubalaena australis)
(The European Association for Aquatic Mammals, 2017-02)
We describe a sexual harassment by an adult male southern right whale to a conspecific calf while on the calving and mating grounds near PV. Sexual harassment is defined in this paper as the behavior of an adult male ...
Impacts of climatic variable in the agility of neonate NeloreImpactos de variáveis climáticas na agilidade de bezerros Nelore neonatos
(2007-01-01)
Aiming at identifing the behavioral patterns in the cow-calf relationship of the Nelore beef breed and how the environment can interfere in this relationship, and proposing practical solutions of manage, a study measuring ...
Modelling the Dynamics of Cow-Calf Dyadic Behavior
(Igi Global, 2018-10-01)
The dynamics of the first suckling is critical for the formation of the complex cow-calf dyad system, where interactions occur among animals and natural and anthropic environments. In this study, the system dynamics method ...
Effects of temporary calf removal and eCG on pregnancy rates to timed-insemination in progesterone-treated postpartum Nellore cows
(Elsevier B.V., 2009-02-01)
The objective was to evaluate the effects of temporary calf removal (TCR), eCG administration, or both, in a progesterone-based protocol. Suckled Nellore cows (40-80 d postpartum, n = 443) with body condition scores from ...
A conceptual model of the human-animal relationships dynamics during newborn handling on cow-calf operation farms
(2021-04-01)
Neonate calves are usually handled a day after birth for navel care and identification. During this procedure the newly calved cows usually become agitated and, in some cases, exhibit aggressive behavior toward humans, ...
PHENAZINE ETHOSULFATE and FETAL CALF SERUM EFFECTS on THE DEVELOPMENT and APOPTOSIS of IN VITRO PRODUCED BOVINE EMBRYOS
(CSIRO Publishing, 2011-01-01)
Genetic and non-genetic effects on calf vigor at birth and preweaning mortality in nellore calves
(2013-06-01)
The objective of the present study was to evaluate the genetic and non-genetic effects that influencevigor at birth and preweaning mortality in Nellore calves. A total of 11,727 records of births that occurred between 1978 ...