Untitled - MendelNet 2013 - Mendelova zemědělská a lesnická ...

MENDELNET 2013SC – shin circumferenceLine:COR DE LA BRYERE FAX 1 ORANGE PEEL XX - ALMÉ Z1000 DER LÖWE XX FLING XX PERFECTIONIST XX5500 PYTHAGORAS FURIOSO PHALARIS XX83 ATHANASIUS (PIK AS) FURIOSO XX PRZEDSWITABGANZ GOTTHARD RAMZES 4028CATALIN GRANDE SACRAMENTO SONG XXCOTTAGE SON XX HYPERION XX SHAGYADETEKTIV LADYKILLER XX TEDDY XXEINGAS MASIS XX WOHLERStatistical data processingAll data were subjected to the general linear model (GLM) in UNISTAT 5.1 program. Based on itsresults, the differences between values were calculated by a succeeding Turkey – B test. The testwas conducted with a level of significance P ≤ 0,05.Model equation:Yi = µ + pi + eij , where:µ= general medium valuepi = effect of line i (i = 1,….24)eij = reziduumRESULTS AND DISCUSSIONThe following tables allow us to evaluate the population of studhorses of sporting horses based onthe line and their physical parameters (tab. 1, 2 and 3). However, these studhorses cannot be foundonly in the studbook of the Czech warm-blooded horse, they also belong to other studbooks. Ofcourse, there are certain conditions for a stallion to become a studhorse of the Czech warm-bloodedhorse breed. These conditions are the following; the CWH of an individual should be 162 - 170centimeters and the shin circumference should be 21.0 - 22.5 centimeters. these values are,however, considered more a point of orientation than a restriction. A point to consider is thatacquiring individuals with significantly diverse values into the studbooks might bring too muchdiversity into the breed itself.When evaluating the CWH, it can easily be notified that the vast majority of the lines does notdiffer too much from the given standard. The only exception is the Shagya line (CWH = 158.2 cm),which belong to a line of Arab horses founded by Shagya XXI - Top, which can be found in originsof 4 lines, the fifth line has an ancestor from the Dahoman line. Being an army horse in the past, theShagya line brings grandness, long life spans and stiffness to the breed. A CWH above the standardcan be observed in the Eingas line, but this line only contains 3 studhorses. This group is beingoverwhelmed by a Hannover stallion 2771 Euripides, which has reached a CWH of 176centimeters, which consequently influences the whole file. Other stallions in this file also belong tothe Hannover horse studbook and their CWH belong to higher values.The remaining lines reach average values; none of them overreaching the lowest value of Shagyahorse. When it comes to the high values of CWH, there are more lines closing in on it. Mainly228 | P age