THE EFFECT OF THE BREED OF WARMBLOOD MARES ON RESULTS OBTAINED DURING STATIONARY AND FIELD PERFORMANCE TESTS IN POLAND IN THE YEARS 2001-2010

The aim of the research was to determine the effect of breed on results obtained by warmblood mares during stationary and field performance tests. Research encompassed results obtained by 1490 mares participating in stationary and field performance tests in Poland in the years 2001-2010. The population was comprised of 17 breeds. Name abbreviations are displayed in Table 1. As a result of significant differences in the number of individual animals comprising each breed and in order to maintain the comparability of results, the entire population was divided into four breed groups: Half-Blood, Greater Poland, Lesser Poland and foreign breeds. Minimal and maximum score ranges were shown, as well as mathematical averages (MA) and standard deviation (SD) in the studied population. Statistical differences between average utility point values obtained by the horse breeds were analyzed using the Kruskal-Wallis test.