| Records |
| Author |
Stachurska, A.; Pieta, M.; Nesteruk, E. |
| Title |
Which obstacles are most problematic for jumping horses? |
Type |
Journal Article |
| Year |
2002 |
Publication |
Applied Animal Behaviour Science |
Abbreviated Journal  |
Appl. Anim. Behav. Sci. |
| Volume |
77 |
Issue |
3 |
Pages |
197-207 |
| Keywords |
Horses; Jumping events; Obstacles; Behaviour |
| Abstract |
The objective of this study was to examine the behaviour of horses jumping over variously designed obstacles, i.e. which obstacles are easy for them and jumped willingly or which cause difficulties. This was judged by scoring two main faults at jumping events: the number of knock-downs and run-outs with refusals. The data concerned 609 rounds made at regional competitions of various classes for 100-140 cm obstacle height. They included 5639 jumps at 343 obstacles, in total. Seventy-two horses participated in the competitions. The number of faults at a particular obstacle depended on the obstacle-type, height, colour and arrangement. Uprights and oxers were the most frequently knocked-down, while the walls were the most often run-out. When the height was increased, more obstacles were knocked-down but the number of run-outs did not change significantly. The obstacles of two contrasting colours were jumped without fault more often, whereas, those of one colour, light or dark, caused most of the faults. The least number of faults was committed at the second obstacle in a combination compared with the first, third and single ones. The third and fourth obstacles in the courses were faulty jumps most often. The results suggest that most of the factors examined, which differentiate the obstacle and course design, may influence the horse's behaviour. In consequence, the horses make more or fewer faults jumping over various obstacles. |
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Original Title |
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| Series Volume |
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Series Issue |
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Edition |
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| ISSN |
0168-1591 |
ISBN |
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| Notes |
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Approved |
no |
| Call Number |
refbase @ user @ |
Serial |
3971 |
| Permanent link to this record |
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| Author |
Posta, J.; Mezei, A.; Mihók, S. |
| Title |
Genetic evaluation of competition years, as a kind of measurement of durability in Hungarian show-jumping horses |
Type |
Conference Article |
| Year |
2012 |
Publication |
Proceedings of the 2. International Equine Science Meeting |
Abbreviated Journal |
Proc. 2. Int. Equine. Sci. Mtg |
| Volume |
in press |
Issue |
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Pages |
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| Keywords |
Sport horse, show-jumping, genetic evaluation, durability |
| Abstract |
The aim of the study was to investigate the possibilities to use “number of years in competition” as a measure of durability in the genetic evaluation of Hungarian show-jumping horses. Competition results recorder between 1996 and 2009 in show-jumping competitions were used to estimate genetic parameters for number of years in competition. The results were collected by the Show-jumping Group of the Hungarian Horse Breeder’s Society. For estimation of genetic parameters for number of years in competition different linear mixed models were tested. In the first model, sex and birth year were taken into account as fixed effects. In the second model, an adjustment was made for age at first result in competition. The model fit was compared based on their determination coefficient. Variance components were estimated with VCE-6 software package. The determination coefficients of the models were 0.09 and 0.20, while the estimated heritability for number of years in competition was 0.27 and 0.23, respectively. |
| Address |
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| Corporate Author |
Posta, J. |
Thesis |
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| Publisher |
Xenophon Publishing |
Place of Publication |
Wald |
Editor |
Krueger, K. |
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Edition |
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| ISSN |
978-3-9808134-26 |
ISBN |
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| Notes |
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Approved |
no |
| Call Number |
Equine Behaviour @ team @ |
Serial |
5524 |
| Permanent link to this record |
