[HTML][HTML] Concrete outdoor runs for organic growing-finishing pigs–a legislative, ethological and environmental perspective
C Wimmler, HM Vermeer, C Leeb, E Salomon… - Animal, 2022 - Elsevier
Abstract Concrete Outdoor Runs (OUTRUNs) are a characteristic part of organic pig
housing. They must allow species-specific behaviours such as rooting and elimination, as …
housing. They must allow species-specific behaviours such as rooting and elimination, as …
Pig olfaction: the potential impact and use of odors in commercial pig husbandry
SLA Schild, MV Rørvang - Frontiers in Animal Science, 2023 - frontiersin.org
Pigs are widely acknowledged for their olfactory abilities. Research on pigs' olfactory
capacities has focused mainly on aspects of olfaction that directly impact production, such as …
capacities has focused mainly on aspects of olfaction that directly impact production, such as …
[HTML][HTML] Acidification of slurry to reduce ammonia and methane emissions: Deployment of a retrofittable system in fattening pig barns
V Overmeyer, M Trimborn, J Clemens… - Journal of …, 2023 - Elsevier
Livestock farming, and in particular slurry management, is a major contributor to ammonia
(NH 3) and methane (CH 4) emissions in Europe. Furthermore, reduced NH 3 and CH 4 …
(NH 3) and methane (CH 4) emissions in Europe. Furthermore, reduced NH 3 and CH 4 …
Performance and economic comparison of three annual air-conditioning systems in sow houses
Y Xie, K Min, H Ma, R Ding, S Wang, Y Liu - Applied Thermal Engineering, 2024 - Elsevier
Huge amounts of energy is usually consumed by intensive pig farms and the supply systems
based on renewable energy and heat recovery contributes to reducing the reliance of fossil …
based on renewable energy and heat recovery contributes to reducing the reliance of fossil …
[HTML][HTML] Increased air velocity in the lying area improves pen hygiene and reduces ammonia emissions from houses with partly slatted pens for growing/finishing pigs
KH Jeppsson, AC Olsson, A Nasirahmadi - Livestock Science, 2021 - Elsevier
Partly slatted pens can offer growing/finishing pigs a better house environment than pens
with fully slatted floors. Under thermoneutral conditions, pigs prefer to rest on a solid area …
with fully slatted floors. Under thermoneutral conditions, pigs prefer to rest on a solid area …
Are adaptation measures used to alleviate heat stress appropriate to reduce ammonia emissions?
B Scherllin-Pirscher, C Mikovits, K Baumann-Stanzer… - Atmosphere, 2022 - mdpi.com
The emission of ammonia (NH3) is predominantly caused by agriculture, especially by
livestock keeping. The health effects of NH3 and the related formation of particulate matter …
livestock keeping. The health effects of NH3 and the related formation of particulate matter …
Ammonia absorption performance of a liquid desiccant dehumidification system applied in laboratory rodent room
S Li, X Liu, T Zhang - Applied Thermal Engineering, 2021 - Elsevier
Laboratory rodent room usually adopts full fresh air system with large ventilation rates and
causes energy waste for heat-cold offset process. Liquid desiccant system is identified as an …
causes energy waste for heat-cold offset process. Liquid desiccant system is identified as an …
Methodology for measurement of ammonia emissions from intensive pig farming
P Kriz, R Kunes, L Smutny, P Cerny, Z Havelka… - Agriculture, 2021 - mdpi.com
Determination of ammonia (NH3) emissions for intensive livestock facilities (pork, poultry) is
important from both a regulatory and a research point of view. Buildings housing livestock …
important from both a regulatory and a research point of view. Buildings housing livestock …
[HTML][HTML] The long and short of showers: Effects of shower duration on behaviour, thermal comfort and soiling of organic growing-finishing pigs with access to outdoor …
Showers can be used in the outdoor run to improve thermal comfort and provide
environmental enrichment for growing-finishing pigs. Showers may also reduce ammonia …
environmental enrichment for growing-finishing pigs. Showers may also reduce ammonia …
Measuring Techniques for Ammonia and Greenhouse Gas Emissions from Naturally Ventilated Housings
M Hassouna, T Amon, C Arcidiacono, M Bühler… - Technology for …, 2023 - Springer
The quantification of gas emissions from livestock housings is a complex and challenging
measurement task because performing emission measurements under practice conditions …
measurement task because performing emission measurements under practice conditions …