کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5763247 | 1625311 | 2017 | 33 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Longitudinal study on human-related behaviour in horses-Can horses (Equus caballus) be de-domesticated?
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کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
علوم دامی و جانورشناسی
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چکیده انگلیسی
The time to raise the fore legs was not different between groups at both tested ages, however FB foals slightly decreased their performance with time (PÂ <Â 0.01). They also performed less well than SBs in a hand-leading task at 12 months old (PÂ <Â 0.01) while they improved their performance when older (PÂ <Â 0.01). SB foals when older were easier than FB horses to halt (PÂ <Â 0.05). When tested at 12 and 18 months old FB foals were physiologically more aroused than SB foals (greater mean HR, PÂ <Â 0.01, HRmax, PÂ <Â 0.01 and lower RMSSD PÂ <Â 0.01). Extensively handled foals presented greater HR than the control group (PÂ <Â 0.05). However, FB and SB groups did not differ in overall fearfulness, since they reacted similarly to a startling novel object, but, when frightened stable foals showed better manageability to calm down when older. It is concluded that de-domestication is very easy to induce in horses only by the relaxation of every-day contact with humans. This suggests that Konik horses underwent little genetic selection for fearfulness, but like their wild ancestors, adapt relatively easy to man-made conditions and are capable of being domesticated.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Animal Behaviour Science - Volume 195, October 2017, Pages 50-59
Journal: Applied Animal Behaviour Science - Volume 195, October 2017, Pages 50-59
نویسندگان
Aleksandra Górecka-Bruzda, Zbigniew Jaworski, Mira SuwaÅa, Marlena BoroÅ, Magdalena OgÅuszka, Bernadette Earley, Magdalena SobczyÅska,