Zobrazeno 1 - 10
of 76
pro vyhledávání: '"Jan Hultgren"'
Autor:
Haseeb Ahmed, Ulf Emanuelson, Karin Alvåsen, Charlotte Berg, Jan Hultgren, Helena Rocklinsberg, Helena Hansson
Publikováno v:
Agricultural and Resource Economics Review, Vol 52, Pp 498-519 (2023)
We estimate the relationship between farm animal welfare (FAW) efforts taken by beef farmers and the economic performance of beef farms by using farm accounting data from the Swedish Farm Economic Survey matched with survey data on farm management pr
Externí odkaz:
https://doaj.org/article/57f2fdf636a94deeb2a77c4c44028ae7
Publikováno v:
Acta Veterinaria Scandinavica, Vol 65, Iss 1, Pp 1-7 (2023)
Abstract Background Official meat inspections at small-scale slaughterhouses and game-handling establishments in geographically remote areas place a heavy burden on the meat-producing food business operators. By performing meat inspections remotely u
Externí odkaz:
https://doaj.org/article/821adaf514d1430b8119db66dec1ec2c
Autor:
Anders Glimskär, Jan Hultgren, Matthew Hiron, Rebecka Westin, Eddie A. M. Bokkers, Linda J. Keeling
Publikováno v:
Agronomy, Vol 13, Iss 10, p 2469 (2023)
Despite their importance for biodiversity and other ecosystem services, many semi-natural grasslands deteriorate or have even disappeared due to insufficient grazing and neglect. Preservation of grassland habitats depends on a good understanding of s
Externí odkaz:
https://doaj.org/article/a26184521cac45d8abc27e12ec53a3f2
Publikováno v:
Animals, Vol 12, Iss 4, p 492 (2022)
Transporting cattle from farm to slaughterhouse is often stressful for the animal, which can impair the meat quality. With the gunshot method, the animal is stunned with a rifle shot while together with familiar herd members in their home environment
Externí odkaz:
https://doaj.org/article/d4262eeaff15437e83d06cb6027b94cc
Autor:
Gabriela M Morello, Jan Hultgren, Sara Capas-Peneda, Marc Wiltshire, Aurelie Thomas, Hannah Wardle-Jones, Sophie Brajon, Colin Gilbert, I Anna S Olsson
Publikováno v:
PLoS ONE, Vol 15, Iss 8, p e0236290 (2020)
High and variable pre-weaning mortality is a persistent problem in laboratory mouse breeding. Assuming a modest 15% mortality rate across mouse strains, means that approximately 1 million more pups are produced yearly in the EU to compensate for thos
Externí odkaz:
https://doaj.org/article/d224a5840b5440318f57f0a1f6bfa299
Autor:
Sophie Brajon, Gabriela Munhoz Morello, Sara Capas-Peneda, Jan Hultgren, Colin Gilbert, Anna Olsson
Publikováno v:
Animals, Vol 11, Iss 8, p 2327 (2021)
Perinatal mortality is a major issue in laboratory mouse breeding. We compared a counting method using daily checks (DAILY_CHECK) with a method combining daily checks with detailed video analyses to detect cannibalisms (VIDEO_TRACK) for estimating th
Externí odkaz:
https://doaj.org/article/aed5ec6ea9db4b8bb573e0407a315286
Publikováno v:
Animals, Vol 11, Iss 3, p 829 (2021)
The opportunities for natural animal behaviours in pastures imply animal welfare benefits. Nevertheless, monitoring the animals can be challenging. The use of sensors, cameras, positioning equipment and unmanned aerial vehicles in large pastures has
Externí odkaz:
https://doaj.org/article/fc659e23b8e34e08922c2956f06539e5
Autor:
Haseeb Ahmed, Karin Alvåsen, Charlotte Berg, Helena Hansson, Jan Hultgren, Helena Röcklinsberg, Ulf Emanuelson
Publikováno v:
Animals, Vol 11, Iss 2, p 382 (2021)
The societal demand for good farm animal welfare (FAW) has increased over time. Yet, very little is known about the economic consequences of improvements in FAW in cow–calf operations. This study investigates on-farm economic consequences of improv
Externí odkaz:
https://doaj.org/article/78818bf34fb1439480aa918dff2db9bd
Publikováno v:
Animals, Vol 8, Iss 10, p 181 (2018)
Ethical evaluation of projects involving animal testing is mandatory within the EU and other countries. However, the evaluation process has been subject to criticism, e.g., that the committees are not balanced or democratic enough and that the utilit
Externí odkaz:
https://doaj.org/article/8ca2c5bdb43d4790819f4c6bcf7f3e93
Publikováno v:
PLoS ONE, Vol 11, Iss 8, p e0161238 (2016)
Efficiency in laboratory mouse breeding is hampered by poor reproductive performance, including the loss of entire litters shortly after birth. However, the underlying mechanisms are not yet fully understood and establishing the cause of death in lab
Externí odkaz:
https://doaj.org/article/6e24fa4a0e414475ac04f1bfeee77b04