Zobrazeno 1 - 10
of 48
pro vyhledávání: '"Milan MARGETÍN"'
Publikováno v:
Czech Journal of Animal Science, Vol 68, Iss 10, Pp 407-413 (2023)
The aim of this study was to estimate the effects of crossbreeding on milk production and milk components in crossbred Tsigai, Lacaune, and Improved Wallachian sheep used to create a synthetic Slovak dairy sheep population. The local breeds Tsigai an
Externí odkaz:
https://doaj.org/article/518deba0dd9a437b912df02a69a9deb7
Publikováno v:
Indian Journal of Animal Sciences, Vol 92, Iss 4 (2022)
A trial was conducted on lambing ewes of Tsigai and Improved Valachian breeds in the 1st to the 3rd lactation in 2017 and in the 1st to 4th lactation in 2018. The lambing ewes were housed and managed under the same conditions over the experimental pe
Externí odkaz:
https://doaj.org/article/d1e5ac4574544433b34039d9fc62198f
Autor:
Pavol Makovický, Melinda Nagy, Milan Margetín, Janka Poráčová, Michal Milerski, Peter Makovický
Publikováno v:
Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, Vol 67, Iss 4, Pp 957-961 (2019)
At the 3rd and 5th month of lactation, using the ALOKA‑250 ultrasonograph with a 3.5 MHz probe, the udder cistern size of the breed Improved Valachian (IV) and the crossbreed IV x Lacaune (IV x LC) was surveyed. Using the method from side 72 ewes w
Externí odkaz:
https://doaj.org/article/94abc8006274438fbf3c7d32b1145928
Autor:
Mária Mészárosová, Gábor Mészáros, Nina Moravčíková, Ivan Pavlík, Milan Margetín, Radovan Kasarda
Publikováno v:
Animals, Vol 12, Iss 11, p 1346 (2022)
This study explored the genomic diversity and selection signatures in two Slovakian national breeds, the Original Valachian and the Improved Valachian sheep. As they are an important animal genetic resource within the country, but with decreasing pop
Externí odkaz:
https://doaj.org/article/d1254b02b3234349ab715e1fc566b9fb
Publikováno v:
Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, Vol 65, Iss 1, Pp 105-110 (2017)
Knowledge of genetic parameters is the basis of sound livestock improvement programmes. Genetic parameters have been estimated for linear udder traits: Udder depth (UD), Cistern depth (CD), Teat position (TP), Teat size (TS) and external udder measur
Externí odkaz:
https://doaj.org/article/a80182c499374654aea8bbd75ea6f993
Publikováno v:
Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, Vol 65, Iss 1, Pp 111-118 (2017)
Changes in live weight or dimension for a period of time are explained by growth curves. The objective of this work was to evaluate the growth curves in lambs of 6 (1st experimental group) and/or 5 genotypes (2nd group) created on the basis of Improv
Externí odkaz:
https://doaj.org/article/ad177886134340219f9c07c9794026a3
Publikováno v:
Indian Journal of Animal Sciences, Vol 89, Iss 6 (2019)
Udder morphology and milking characteristics are one of the factors determining milkability in dairy ewes. Udder morphology traits were measured and subjectively assessed by the use of linear scores in 150 ewes of Lacaune (LC) and East Friesian (EF)
Externí odkaz:
https://doaj.org/article/4b53464de1dd4be3a08384d0f50f63f6
Publikováno v:
Indian Journal of Animal Sciences, Vol 89, Iss 6 (2019)
Udder morphology traits were measured and subjectively assessed by the use of linear scores and cistern cross-section areas were scanned by ultrasound machine, and were examined in 266 dairy ewes of Tsigai (TS), Improved Valachian (IV) and Lacaune (L
Externí odkaz:
https://doaj.org/article/d0ff7d03e2e7468da25fd8dd9d7f8198
Publikováno v:
Indian Journal of Animal Sciences, Vol 89, Iss 5 (2019)
Morphology of udder in ewes in one experimental herd was examined on the basis of linear evaluation (7 traits; 9 points scale; 1145 data for each trait) and exact measurements of udder (6 parameters; 1055 measurements at each trait) were taken. Estim
Externí odkaz:
https://doaj.org/article/86d58268cd89431886a32da9d10faa6e
Publikováno v:
Acta Fytotechnica et Zootechnica, Vol 19, Iss 3, Pp 119-122 (2016)
The objective of the study was to analyze the changes in allele and genotype frequencies of PrP gene in auction purebred rams of various breeds in Slovakia between 2004 and 2015. Male genotyping was done within the National Scrapie Eradication Progra
Externí odkaz:
https://doaj.org/article/1585d20753dd48ed857fbd7a1f4137ec