Humboldt-Universität zu Berlin - Albrecht Daniel Thaer-Institut für Agrar- und Gartenbauwissenschaften

 


Tagungsbeiträge / Conference papers


 

 2021


Hillmann, E.; Gygax, L.; Hemsing, L. (2021). The effect of friendship and social hierarchy on feeding and lying behavior in goats. In: Aktuelle Arbeiten zur artgemäßen Tierhaltung 2021, KTBL-Schrift 523, 72-79.


Last, W.; Hillmann, E.; Gygax, L.; (2021). On-farm slaughter in cattle: Don't forget the bystanders. In: Aktuelle Arbeiten zur artgemäßen Tierhaltung 2021, KTBL-Schrift 523, 89-99.


Paulenz, E.; Gygax, L.; Barth, K.; Hillmann, E. (2021). Effect of sward height on the behavior of grazing dairy cows. In: Book of Abstracts of the 72nd Annual Meeting of the European Federation of Animal Science, Wageningen Academic Publishers, Vol. 72, p. 281



 2020


 - keine Beitäge - / - no contributions -



 2019


Burla, J.- B.; Weigele, H. C.; Gygax, L.; Steiner, A.; Wechsler, B. (2019). Analysis of behavioral changes for early detection of lameness in dairy cows. In: Proceedings of the 17th International Conference on Production Diseases in Farm Animals (ICPD). Hrsg. Bruckmaier, R., Gross, J.J., Universität Bern, 168.


Dirksen, N.; Gygax, L.; Traulsen, I.; Wechsler, B.; Burla, J.- B. (2019)
Lying behaviour in dairy cows is associated with body size in relation to
cubicle dimensions. 53rd International Congress of the ISAE 2019, 232.


Kosin, L.; Gygax, L. (2019) How weaners learn to walk. In: Aktuelle Arbeiten
zur artgemäßen Tierhaltung 2019, KTBL-Schrift 518, 268-270.



 2018


Brunsch, R.; Rus, M. (2018): Tierwohl versus Umweltwirkungen - Zielkonflikte und Lösungwege. In: Nutztierschutztagung Raumberg-Gumpenstein 2018, 9 – 14. ISBN: 978-3-902849-58-8


Dirksen, N.; Gygax, L.; Traulsen, I.; Burla, J.-B. (2018) Lying behaviour of dairy cows dependent on their body size and cubicle dimensions. In: Aktuelle Arbeiten zur artgemäßen Tierhaltung 2018, KTBL-Schrift 514, 166-173.


Gygax, L. (2018) Welfare cannot be equated with “everlasting bliss”. In: Aktuelle Arbeiten zur artgemäßen Tierhaltung 2018, KTBL-Schrift 514, 90-94.


Gygax, L.; Moser, J.; Burla, J.-B. (2018): Tracing the proximate goal of foraging in pigs. In: Michael Cockram et al. (Hg.): Ethology for Health and Welfare. 52nd Congress of the International Society for Applied Ethology. Charlottetown, Canada, July 30 to August 3. University of Prince Edward Island. Wageningen Academic Publishers, S. 212.


Hillmann, E.; Johns, J.; Patt, A. (2018): Do bells affect acoustic
perception of cows? In: Michael Cockram et al. (Hg.): Ethology for Health
and Welfare. 52nd Congress of the International Society for Applied
Ethology. Charlottetown, Canada, July 30 to August 3. University of Prince
Edward Island. Wageningen Academic Publishers, S. 117.


Hillmann, E.; Bruckmaier, R.; Buchli, C. (2018) Verbessert der Kontakt zur Kuh in der Tränkeperiode die Kälbergesundheit?
Tagungsband zu 24. Internationale Fachtagung zum Thema Tierschutz,
DVG-Fachgruppe Tierschutz, 15.-17.3.2018, München


Raoult, C. M. C.; Gygax, L. (2018) Measuring attention toward acoustic stimuli in sheep. In: Aktuelle Arbeiten zur artgemäßen Tierhaltung 2018, KTBL-Schrift 514, 35-44.


Raoult, C. M. C.; Gygax, L. (2018): Assessing differential attention to simultaneous negative and positive video stimuli in sheep: moving toward attention bias. In: Michael Cockram et al. (Hg.): Ethology for Health and Welfare. 52nd Congress of the International Society for Applied Ethology. Charlottetown, Canada, July 30 to August 3. University of Prince Edward Island. Wageningen Academic Publishers, S. 55.


Römer, A.; Boldt, A.; Harms, J.; Sanftleben, P.: Investigations on day of insemination and 305-days milk yield as well as economic value in German dairy farms. Abstracts of First International Conference – Modern Reproduction of Livestock, Wraclaw 26th of January 2018, S. 23



 2017


Burla, J.- B.; Hildebrand, F.; Siebenhaar, M.; Gygax, L.; Schrade, S.; Wechsler, B.; Zähner, M. (2017): Behaviour and cleanliness of dairy cows with elevated feeding place and feed stalls. In: Aktuelle Arbeiten zur artgemäßen Tierhaltung 2017, KTBL-Schrift 513, 62-73.


Burla, J.-B.; Weigele, H.; Gygax, L.; Steiner, A.; Wechsler, B. (2017): Lahmheitsbedingte Verhaltensänderungen bei Milchkühen - Eignung ethologischer Parameter zur Früherkennung. Profi-Lait Forschungstag 2017, 21. 11. 2017 Hochschule für Agrar-, Forst- und Lebensmittelwissenschaften HAFL, Zollikofen, Switzerland.


Gygax, L. (2017): Sows’ ability to estimate durations of time intervals on the scale of minutes and days. Division of Animal Health and Husbandry, School of Veterinary Science, Univ. of Bristol, Bristol, UK.


Gygax, L. (2017): Wanting, liking, and welfare. Leibniz Institute for Zoo and Wildlife Research (IZW), Berlin, Germany.


Gygax, L. (2017): What is a p-value and how can it (not) be used. In: Aktuelle Arbeiten zur artgemäßen Tierhaltung 2017, KTBL-Schrift 513, 118-126.


Keil, N. M.; Stachowicz, J.; Gygax, L.; Wechsler, B.; Hillmann, E. (2017): Gestaltung von Laufhöfen für Milchziegen. In: KTBL (Hrsg.), Bau, Technik und Umwelt 2017 in der landwirtschaftlichen Nutztierhaltung, pp. 58-63. KTBL, Darmstadt.


Holinger, M.; Früh, B.; Stoll, P.; Kreuzer, M.; and Hillmann, E. (2017): Does giving access to grass silage improve health of growing-fattening pigs in organic farms? Proceedings of the 7th International Conference on the Assessment of Animal Welfare at Farm and Group level, 151-151, Wageningen: Wageningen Academic Publishers, 2017.


Keil, N. M.; Stachowicz, J.; Gygax, L.; Wechsler, B.; Hillmann, E. (2017): Access to an outdoor run in dairy goats: effects on activity and social behaviour. 7th International Workshop on the Assessment of Animal Welfare at Farm and Group Level (WAFL), 91.


Patt, A.; Gygax, L.; Hillmann, E.; Keil, N. M. (2017) The effects of milk allowance and weaning method on the behaviour of dairy calves. In: Aktuelle Arbeiten zur artgemäßen Tierhaltung 2017, KTBL-Schrift 513, 226-235.


Patt, A.; Gygax, L.; Hillmann, E. and Keil, N. (2017): The effect of milk allowance and weaning method on the behaviour of dairy calves. The 11th International Veterinary Behavior Meeting. Scientific Proceedings,
22, S.l.: S.n., 2017.


Patt, A.; Gygax, L.; Hillmann, E.; Keil, N. M. (2017): The effect of milk allowance and weaning method on the behaviour of dairy calves. In: Jonckheer-Sheehy, V. (ed.) Scientific Proceedings of the 11th International Veterinary Behaviour Meeting. Samorin, Slovakia, 2017, p. 22.


Raoult, C. M. C.; Gygax, L. (2017): Validation of video stimuli in respect to their valence and intensity in sheep using an approach-avoidance paradigm and operant conditioning. In: Aktuelle Arbeiten zur artgemäßen Tierhaltung 2017, KTBL-Schrift 513, 127-137.


Weber, R.; Falke, A.; Friedli, K.; Gygax, L.; Sidler, X.; Wechsler, B. (2017): Auswirkungen gummierter Liegeflächen bei Mastschweinen. In: KTBL (Hrsg.), Bau, Technik und Umwelt 2017 in der landwirtschaftlichen Nutztierhaltung, pp. 94-99. KTBL, Darmstadt.


Weber, R.; Frei, D.; Würbel, H.; Wechsler, B.; Gygax, L. (2017): Can body nosing in early-weaned piglets be prevented by artificial sucking and nosing devices? In: 51st International Congress of the ISAE 2017, 62.


Weber, R.; Würbel, H.; Wechsler, B.; Gygax, L.; Frei, D. (2017): Can body nosing in artificially reared piglets be reduced by sucking and massaging dummies? In: Aktuelle Arbeiten zur artgemäßen Tierhaltung 2017, KTBL-Schrift 513, 172-182.


Wechsler, B.; Stachowicz, J.; Gygax, L.; Hillmann, E.; Keil, N. (2015): Laufhofnutzung von Milchziegen in Abhängigkeit von der Gestaltung des Laufhofs. In: Frühjahrstagung der Schweizerischen Vereinigung für Tierwissenschaften (SVT), 23.03.2017, Zollikofen.


Weigele, H.; Gygax, L.; Steiner, A.; Wechsler, B.; Burla, J.-B. (2017): Analysis of lameness induced changes in dairy cow behaviour and suitability of ethological parameters for early lameness detection. In: Proceedings of the 19th International Symposium and 11th Conference Lameness in Ruminants, 7-9 September 2017, Munich, Germany.