Sustainable poultry education for undergraduate students.

Sustainable poultry production can help address many critical socio- and environmental issues, including food insecurity, climate crisis, and loss of biodiversity. The education of undergraduate students in poultry science helps prepare a future workforce in poultry production and to develop responsible citizens for global engagement. The University of Connecticut has a poultry project, funded by U.

A Proof-of-Concept Study to Develop a Peptide-Based Vaccine against Salmon Lice Infestation in Atlantic Salmon ( L.).

Proteins present in blood samples from Atlantic salmon () infected with salmon lice () were analyzed using liquid chromatography-high-resolution mass spectrometry. Bioinformatic analyses revealed 1820 proteins, of which 58 were assigned to lice. Among these, peroxiredoxin-2, an antioxidant protein, was found relevant with respect to blood feeding of the parasite.

Mind the ramp: Association between early life ramp use and spatial cognition in laying hen pullets.

Ramps facilitate earlier access to complex environments and increase early life voluntary exercise, which may positively affect the cognitive development of chickens. This study focused on quantifying individual differences in ramp use and its impact on spatial cognition of laying hen pullets. Sixteen identical pens were housed with Lohmann Selected Leghorn (LSL) chicks of which eight chicks from each pen were colour marked from one day of age (DoA) to serve as focal birds.