The process of reproduction is an important physiological system
for the development of species, linked to stress, that has classified into two
groups such as environmental stress and handling. Environmental stress includes
room temperature, cold and/or hot and cold, wind and moisture. The aim of this
review is to present some aspects of the environmental stress effect on the
reproduction of farm animals. It specifically explores the neuroendocrinology
of stress, categorises the different types of stress, highlights how stress
affects reproductive processes, and provides recommendations for mitigating
environmental stress in animal production systems. Stress is the result of
confinement and an ambitious vision, and uncaring by human, who are in the
interest of improving production, have participated unconsciously, by
manipulating animal production in its way, even trying to tame new species,
impossible to adapt to our environment healthy. Environmental stress negatively
affects reproduction in both sexes: it reduces fertility, impairs oocyte and
embryo quality in females, and diminishes sperm quantity and quality in males.
At present, it has been concluded that stress is one of the environmental
factors that affect handling and decrease the production of livestock, it is
considered that the main factor which should be controlled in units animal
production, since it is closely related to pathogens and infectious agents that
may try to the health of animals. Finally, some recommendations are outlined to
lessen stress for heat, by handling and by feeding.
Author(s) Details
Alejandro
Córdova Izquierdo
Department of Agricultural and Animal Production, Xochimilco
Metropolitan Autonomous University Unit, Mexico.
Edmundo
Abel Villa Mancera
Veterinary School, Benemerita Autonomous University of Puebla,
Mexico.
Ma de
Lourdes Juárez Mosqueda
Faculty of Veterinary Medicine and Zootechnics, National
Autonomous University of Mexico, Mexico.
Armando
Gómez Vázquez
Academic Division of Agricultural Sciences, University of Juárez
Autónoma de Tabasco, México.
Jaime
Olivares Pérez
Veterinary Academic Unit, Autonomous University of Guerrero,
México.
Pedro
Sánchez Aparicio
Veterinary Medicine and Zootechnics, UAEM, Mexico.
Raúl
Sánchez Sáncez
Department de Reproducción Animal, Instituto Nacional de
Investigación y Tecnología Agraria y
Alimentaria, Consejo Superior de Investigaciones Científicas, Ctra de la Coruña
km 5,9 - 28040 Madrid, Spain.
Please
see the book here:- https://doi.org/10.9734/bpi/rpbs/v6/1507
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