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Akademický článek

Behavioral changes of sows with changes in flattening rate

Autor: Ka-Young Yang, Dong-hwa Jang, Kyeong-seok Kwon, Taehwan Ha, Jong-bok Kim, Jae Jung Ha, Jun-Yeob Lee, Jung Kon Kim

Publikováno v: Journal of Animal Science and Technology, Vol 64, Iss 3, Pp 564-573 (2022)

In this study, considering the difficulties for all farms to convert farm styles to animal welfare-based housing, an experiment was performed to observe the changes in the behavior and welfare of sows when the slat floor was changed to a collectiv

Externí odkaz: https://doaj.org/article/6a8d88fd0a5a49b086ed7f00fba9d545

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Akademický článek

Impact Analysis of Environmental Conditions on Odour Dispersion Emitted from Pig House with Complex Terrain Using CFD

Autor: Uk-Hyeon Yeo, Cristina Decano-Valentin, Taehwan Ha, In-Bok Lee, Rack-Woo Kim, Sang-Yeon Lee, Jun-Gyu Kim

Publikováno v: Agronomy, Vol 10, Iss 11, p 1828 (2020)

With the rise in livestock production, the odour concentration emitted from livestock facilities has significantly increased. For this reason, odour complaints have become a major issue. The dispersion of the odour into the atmosphere is affected by

Externí odkaz: https://doaj.org/article/28f86ca44e7240eaad0e322fcde16853

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Akademický článek

Ammonia Emission Characteristics of a Mechanically Ventilated Swine Finishing Facility in Korea

Autor: Gwanggon Jo, Taehwan Ha, Yu Na Jang, Okhwa Hwang, Siyoung Seo, Saem Ee Woo, Sojin Lee, Dahye Kim, Minwoong Jung

Publikováno v: Atmosphere, Vol 11, Iss 10, p 1088 (2020)

In this study, we aimed to determine the ammonia emission characteristics through analysis of ammonia concentration, ventilation rate, temperature, and relative humidity pattern in a mechanically ventilated swine finishing facility in Korea. Three pi

Externí odkaz: https://doaj.org/article/47f331def3a049219271e0436cc626bd

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