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Dostupnost chladnokrevných hřebců pro zapouštění klisen v přirozené plemenitbě
BALOUŠKOVÁ, Lidmila
The diploma thesis deals with the availability of cold blood stallions for mating with mares in natural breeding. There are currently three breeds of cold blood horses in the Czech Republic. It is a Noriker horse, a Silesian horse and a Czech-Moravian Belgian horse. In 2020, the total number of horses in the Czech Republic was 92 172, of which 1 352 were Noric horse, 1 365 Silesian horse and 1 971 Czech-Moravian Belgian horse. A total of 132 cold blooded stallions and 532 cold blooded mares were included in the monitoring, which were reproductive active between 2017-2019. In stallions, the age structure, the development of basic body dimensions, the proportion of original genes, the level of performance achieved and the location of the stallion, i.e., the breeding station were monitored. In the case of cold blood mares, the location of the mare was monitored, which was important for determining the distance to the selected stallion. Finally, an economic evaluation was performed
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Zhodnocení kvality hřebečků chladnokrevných plemen koní v odchovnách
Stejskalová, Jana
This diploma work focuses on quality evaluation of young stallions in rearing houses for young stallions from 2001 to the present (2018). We concentrated on analysis of differences of young stallions of cold-blooded breeds from the point of view of body measurements, final mark and quality of the paces based on specific factors (breed, year of beginning or ending of the rearing period and rearing house). In the beginning of the rearing period the young stallions of Czech-Moravian Belgian horse (CMB) statistically highly conclusively differ from Silesian noriker (SN) in height at withers measured with stick (KVH), height at withers measured with tape (KVP) and chest circumference. CMB young stallions had KVH 138.10 cm and SN young stallions had KVH 136.00 cm. In iKOST CMB young stallions (14.53) statistically highly conclusively differ from SN (14.72) and noriker (N) (14.94). In cannon bone circumference CMB young stallions (20.06) statistically highly conclusively differ from N (20.55) and statistically conclusively N differ from SN (20.01). The chapter of results contains also growth curves of cold-blooded breeds created on the base of data from every single selection. In the end of the rearing period CMB young stallions (160.59 cm) reached the highest KVH and they statistically highly conclusively differ from SN (158.44 cm) and statistically conclusively from N (158.76 cm). Measure of cannon bone circumference was in the end of the rearing period the biggest at young stallions SN (24.52 cm), then N (24.17 cm) and the smallest at CMB (23.96 cm). The difference of CMB and N is statistically highly conclusive. The statistical evaluation of final mark and quality of the paces did not show any differences between young stallions of compared breeds. This result emphasizes stability and comparable quality of all of them.
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Analýza výsledků testace chladnokrevných hřebců
Sotolářová, Lenka
This diploma work deals with evaluation of quality of cold-blooded stallions during performance tests based on obtained data from 2006 to 2018. We were checking the influence of year of tests on monitored sings and differences between individual breeds due to physical signs (HaW, WTH, ChC, SC) and due to performance in the final test (tensile test, distance ride, maneuverability in pairs, motion mechanics etc.). We ana-lysed obtained data within analysis ANOVA where we statistically found out the influ-ence of breed on tap height, the difference between breeds of Czech-Moravian Belgian horse and Silesian Norik were 1,6 cm. Statistically proved difference can also be found by height at withers where the difference between stallions of CMB and SN is 1,5 cm. The CMB stallions had the average value of HaW 161,36 cm whereas N stallions had 161,34 cm and SN 159,95 cm. Another statistically approved difference is in the shin circumference where the average values of SC are by the CMB 24,34 cm, N stallions 24,95 cm and SN 24,39 cm. Statistically highly approved difference between breeds has been proved also by the boneiness. CMB has the average boneiness value 15,02, N stal-lions 15,47 and SN 15,47. Statistic performance evaluation during individual final disciplines by PT did not prove the breed influence on neither of monitored signs except from training which came out as statistically proved but Scheffe test did not prove the difference. From this we can claim that individual cold-blooded breeds are balanced and there is no statisti-cally proved difference in the performance and also in the possibilities of their use.
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Variability of the linear description of the Noric horses
NĚMCOVÁ, Hana
Noriker horse is native to alpine regions covering the territory of present-day Austria. From there it was extended to the Czech countries through trade routes and import of salt. This thesis deals with the variability of linear evaluation of Noric horses with emphasis on the last 15 years. In this period there were assessed and recorded in studbooks total of 707 Noric horses belonging to 25 recognized lines and 4 lines of imported stallions. For all 22 characters of the linear frequency has been identified individual point values, which corresponded to the normal distribution. Most were represented values around the center point scale. The largest variability of scores has a character type, where the range score is 3 to 9. Between the 5-year periods were found diffe-rences in tenths of the value of the average score from the overall average. Most ba-lanced assessment for each period can be found at the rear pastern character, where the average score in 2005-2009 decreased by 0, 01 than average and the character set of the neck for the period 2010-2014 by 0, 02 higher. The smallest balance of evalu-ation can be observed in the length of the stern, for the period 2000-2004 the average score increased by 0.89 and in the following period lower by 0, 94 than the average. Furthermore, in line with more than 40 individuals, the average scores for in-dividual characters are almost balanced, only Maltum line most sets itself apart, in 6 characters, in the character tap length is the average score by 0.28 higher than average. In lines with less than 40 but more than 20 individuals are significant diffe-rences between the lines due to the small number of evaluated subjects, the most stri-king differences can be observed at line 2934 Hubert Nero IX, which has the most representatives. The highest average score 6.65 amounted line 1542 Nero Diamant VI which is by 1, 02 higher than the average.
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Variability of the linear description of the cold-blooded horses in the Czech Republic
RYBNÍČKOVÁ, Karolína
The aim of the study was to compare the cold-blooded breeds of horses bred in the Czech Republic in terms of variability of shaping the exterior and observe differences among the monitored breeds. It was a breed: Czech-Moravian Belgian horse (CMB), Norick (N)and Silesian Norick horse (SN). Whereas these breeds are originated on a different genetic basis and under different conditions, it is assumed that there is difference between them in the formation of physical characteristics. The results showed that the cold-blooded breeds varies highly statistically in these characters: the withers height measured by tape (WHT), circumference of tibia (CT), type, scope, length of neck, deployment of neck, withers length, length of back, loins length, crop length, the slope of the croup, the width of the body scoop , position of the hind limbs, spaciousness of step. For example, a significant difference among breeds was found in WHT, which has the smallest SN and distinguished it from the other two breeds. Furthermore differs CMB, which has the smallest CT, and thus differs it from N and SN. SN has the longest frame of body and the smallest chest circumference of the studied breeds. The highest deploymentof of neck and the shortest neck was detected in CMB in comparison with N and SN. At an average the longest spine was evaluated in SN and the shortest spine was in the CMB. The best spaciousness of step is evaluation in SN. The correlations among selected characters were monitored too. Strong dependence was found between WHT and WHS (withers height measured by stick) in all three breeds.
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Competitions cold-blooded horses as the degree of performance tests
NAROVCOVÁ, Lenka
The aim of the study was to analyze the results of cold-blooded horses competing in the Czech Republic during the years 2003-2013, surveys breed of horses who participated in the competition, analyze the father of these horses , horses competing age, gender, whether they have met the test performance and whether they are enrolled in animal genetic reserves . The aim of the study was to analyzing the disciplines which horses participated and how placing them in these competitions. The paper is a brief list of the coachmen each year with such horses competed as a summary list for the last 11 years, what the coachman is most often participated in competitions and how many women have competed. From the results, it was found that the most popular breed in terms of rate to the population and the number of horses in the race are Silesian norick, from a gender perspective are most commonly used mares. The rate of the number of horses that participated in competitions for cold- rate population size of cold-blooded horses in the Czech Republic, it was found that competed for the small percentage of horses. It follows that the competition results reveal very little about the quality of the equine population in the Czech Republic and can not infer too much from them in monitoring their performance, because most of the stallions between competing horses negligible percentage of the offspring.
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