|
|
Zhodnocení využití a významu plemenného hřebce 2691 Streimur v chovu slezského norického koně
Vraždová, Monika
The aim of this bachelor´s thesis was to evaluate the quality of the offspring of the stallion 2691 Streimur in the breeding of the Silesian Noriker horse. The basic material was the data on the stallion 2691 Streimur, on his offspring and the data of the offspring´s mothers, which were transcribed into Excel format and supplemented with the results of performance tests, body measurements and coloration. Statistical analysis was based on paired t-test between values of mothers and offspring, one-sample t-test of values of mares from offspring and average breeding standard for mares, and finally one-sample t-test between values of stallions from offspring and values of father. In the statistical evaluation of the paired t-test of the values of the mothers with the values of the offspring, a statistically significant difference was found only in the values of the class, when the offspring showed a better evaluation than the mothers. When statistically comparing the average values of the mares from the offspring with the average breeding standard for mares, there was a statistically significant difference in all monitored properties (KVP, KVH, OH and OHOL), the progeny demonstrably showed greater values than in the average breeding standard. In the statistical comparison of the average values of the stallions from the offspring and the values of the stallion 2691 Streimur, there was a statistically significant difference for all, except KVP. The stallion 2691 Streimur, unlike most mothers, improved the class of the offspring.
|
|
|
Českomoravský belgický kůň a jeho využití v minulosti a současnosti
Bartoš, Michal
The bachelor thesis describes the history and breeding of the Czech-Moravian Belgian horse breed. Its development, current rearing and areas of its use. This breed is also referred to as the Belgian horse, or the Belgian draft horse is the most common breed of cold-blooded horses. Part of the bachelor thesis is an analysis of the frequency of use of stallions in insemination. Stallions in Tlumačov and Písek stud farms were monitored. Data collection took place in the case of Tlumačov between 2009 and 2020. Data for the years 2012 to 2019 were collected in the Písek. The percentage of conception of these stallions was evaluated. There were 11 stallions working in the stud farm in Písek, with which a total of 176 mares were inseminated. The average conception in this stud farm is 58.86 %. There were 9 stallions in Tlumačov, with which 200 mares were inseminated, with an average conception value of 68.90 %
|
|
|
RŮSTOVÉ PARAMETRY DOMÁCÍCH PLEMEN CHLADNOKREVNÝCH KONÍ
POLÍČEK, Blahoslav
The aim of this work was to assess and evaluate, using own findings, the growth standard for all 3 breeds of cold-blooded horses. The height at the withers (KVH) and shin circumference (Ohol) were evaluated. All the information was obtained from the ASCHK CR database, Central Horse Register and own measurements. The Brody method was used to calculate the growth curve. Individual growth curves of the stallions of Czech-Moravian Belgian horse (ČMB), Norik (N) and Silesian norik (SN) breeds, which were bred in the years 2001 to 2016 in rearing stables, were processed. In total, the growth parameters of 157 stallions were processed (56 stallions ČMB, 47 stallions N and 54 stallions SN. It was found, that the growth standards used so far, do not fully correspond to the current growth of cold-blooded horses. The current growth is more intense in the parameter of the height at the withers (KVH) and is on average 2.2 cm higher for ČMB, 0.9 cm for N and 0.5 cm for SN. More intensive growth was also found in the circumference of the shin (Ohol), namely by 0.3 cm for ČMB, 1.0 cm for N and 0.6 cm for SN, compared to the current standard of the breeds. There was a statistically significant difference in these body dimensions between breeds of stallions at the age of 30 months. The new growth standards were developed, separately for all 3 monitored breeds, which is the main part of this thesis.
|
|
|
Rozbor současného stavu chladnokrevných koní vhodných pro lesní hospodářství
TAUŠEK, Václav
The aim of this bachelor thesis was to analyze historical and present situation of cold-blooded horses breed in Czech republic suitable for forestry and agricultural usage. In concrete breeds of noriker, silesian noriker and czech-moravian belgian horses. Analysis of current status was in general made by collecting data from "List of stallions" and online herd book of cold-blooded horses breeded in Czech republic since 1995 till 201. It was found that cold-blooded horse breed in Czech republic slowly declines in noriker and czech-moravian belgian horse breed. The only breed which is slowly rising is silesian noriker. Analysis of stallions citizenship to ancestor lines showed diferent frequencies in those linese. For sustainable status of cold-blooded horses usable in forestry was recommended to focus on work opportunities, appropriate pay rates for coachmen, economic profitability of horse breeding, coachman education and care of breeding organization about performance tests and character traits of cold-blooded horses.
|
|
|
Využití koní v lesním hospodářství na počátku 21. století
TROJANOVÁ, Denisa
The aim of this diploma thesis was to carry out an analysis of current use of horses in forestry within the South Bohemian region. The diploma thesis contains a brief introduction to the breeding of cold-blooded horses in the Czech Republic, the conditions for breeding cold-blooded horses, the basics of training and harnessing of cold-blooded horses, a description of work done by the horse in a forest and last but not least the thesis presents the issue of causing damage on forest vegetation, soil and soil water while gathering wood. The analysis of common use of horses in forestry has been carried out via the survey method and personal visits. Evaluation and subsequent information analysis was carried out with the focus on the economic side of using horses in forestry and on the estimate of the perspective of their further use. Simplified maps of the South Bohemian Region are a part of the diploma thesis, portraying stables where there are working horses being boarded and capturing possible locations where horses may be used for forestry purposes.
|
|
|
Objektivní hodnocení mechaniky pohybu hříbat chladnokrevných koní
KOČVAROVÁ, Ivana
Goal of this study was to assess movement mechanics quality of cold-blooded breed foals (being bred in rearing houses), determine changes in movement mechanics as the breeding advances, and spot possible differences between the cold-blooded breeds in an objective manner.Quality of movement was tracked in two breeding houses in the years 2014 and 2015 and 48 stallion foals aged one, two and three years were included in this study. 24 stallions were of the breed Czech-Moravian Belgian horse, 15 Silesian Noriker and 9 Noriker. All stallions had been weighed in three-month intervals, 13 body measurements were taken and video technology was used to record their movement while being led. Recording was used to determine stride length and height span of right front and right hind leg movement. 354 measurements have been evaluated. Walk characteristics were determined at standardized movement speed of 75m.min-1. Foals bred at an altitude of 650 m were found to have flatter and longer strides than those bred at an altitude of 420 m. The outcome of inter-breed comparison was that Silesian Noriker have the longest stride, while Noriker have the biggest limb movement span. As foals grew older, stride length got slightly longer, while the limb movement span remained without major alterations.
|
|
|
The processing of the cold-blooded stallions catalogue
RAJŠLOVÁ, Jana
The bachelor thesis deals with the processing of the cold-blooded stallions catalogue, which should help to breeders in selecting of a stallion. The main sources for the bachelor thesis were especially catalogues published by breeding organisations in the Czech Republic together with catalogues provided by organisations in other countries. As other sources have also been used catalogues with breeding bulls, especially for a very sophisticated estimates of the breeding values. When comparing the dates provided by various organisations, it was found that in none of Czech catalogues are not the results of the breeding value estimations. In contrast, in the current world it is common to state the breeding values for dressage, jumping, exterior and sometimes also physical dimensions with the sport horses. Mostly are these breeding values completed with a graph. That is why the breeding values for linear features of the exterior description together with the graph adequate to these values were complemented into the design of the cold-blooded stallions catalogue, so that the breeders can compare individual stallions and choose the most suitable one. In conclusion, the established results were evaluated and the methods which follows to improvement of the catalogue in the Czech Republic were suggested. Mainly which information is important to fill into the catalogue and in which period the catalogue should be actualised.
|
guest ::
