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Genetic parameters and direct, maternal and heterosis effects on litter size in a diallel cross among three commercial varieties of Iberian pig
(Elsevier, 2019-06-04)
The Iberian pig is one of the pig breeds that has the highest meat quality. Traditionally, producers have bred one of the available varieties, exclusively, and have not used crosses between them, which ...
Slaughter of animals: poultry
(Wiley, 2019-11-13)
The killing of poultry for human consumption (slaughtering) can take place in a slaughterhouse or during on‐farm slaughter. The processes of slaughtering that were assessed, from the arrival of birds ...
Predicting the success of an invader: Niche shift versus niche conservatism
(Wiley Open Access, 2019-10-25)
Invasive species can encounter environments different from their source populations, which may trigger rapid adaptive changes after introduction (niche shift hypothesis). To test this hypothesis, we ...
Feeding pasteurized waste milk to preweaned dairy calves changes fecal and upper respiratory tract microbiota
(Frontiers Media, 2019-06-06)
In the present study bacterial communities from both, the gastrointestinal and respiratory tract of pre-weaned dairy calves fed two different milk-feeding programs were characterized using 16S rRNA gene ...
Association between the pig genome and its gut microbiota composition
(Nature Research, 2019-06-19)
The gut microbiota has been evolving with its host along the time creating a symbiotic relationship. In this study, we assess the role of the host genome in the modulation of the microbiota composition ...
The effects of environmental enrichment on the physiology, behaviour, productivity and meat quality of pigs raised in a hot climate
(MDPI, 2019-05-13)
European Union (EU) legislation states that the routine tail docking of pigs should not be carried out and that manipulable materials should be made available to all pigs to prevent tail biting and allow ...
Immune response development after vaccination of 1-day-old naïve pigs with a Porcine Reproductive and Respiratory Syndrome 1-based modified live virus vaccine
(BMC, 2019-02-02)
Background
The development of the innate and adaptive immune responses to Porcine reproductive and respiratory syndrome virus (PRRSV) after vaccination of 1 day-old pigs with a PRRSV-1 based modified ...
Structural and functional responses of invertebrate communities to climate change and flow regulation in alpine catchments
(Wiley, 2019-01-30)
Understanding and predicting how biological communities respond to climate change is critical for assessing biodiversity vulnerability and guiding conservation efforts. Glacier‐ and snow‐fed rivers are ...
Efficacy of novel recombinant fowlpox vaccine against recent Mexican H7N3 highly pathogenic avian influenza virus
(Elsevier, 2019-03-15)
Since 2012, H7N3 highly pathogenic avian influenza (HPAI) has produced negative economic and animal welfare impacts on poultry in central Mexico. In the present study, chickens were vaccinated with two ...
Effect of Porcine circovirus 2 (PCV-2) maternally derived antibodies on performance and PCV-2 viremia in vaccinated piglets under field conditions
(BMC, 2019-09-05)
Background: Nowadays, the most common presentation of PCV-2 is the subclinical infection in piglets after
weaning. The success of PCV-2 vaccination is associated with the control of the clinical disease ...