Vařeka Jan, Ing.

Research assistant
DepartmentGenetics and Breeding of Farm Animals
Phone (+420)267 009 570
Ext.570
E-mailvareka.jan@vuzv.cz
BuildingZámeček
Room 40

Last publications:

TitleYear
KAŠNÁ, Eva, ZAVADILOVÁ, Ludmila a VAŘEKA, Jan, 2023 Daily milk yield variance as an indicator trait in Holstein cattle. In Book of Abstracts of the 31st Symposium Animal Science Days. University of Ljubljana, Biotechnical Faculty: Ljubljana, Slovenia, s. 73. ISSN 2023
ZAVADILOVÁ, Ludmila, KAŠNÁ, Eva, VAŘEKA, Jan a KRUPOVÁ, Zuzana., 2023 Daily milk yield, variance and skewness of milk deviations in cows' resilience. In Book of Abstracts of the 74th Annual Meeting of the European Federation of Animal Science. Wageningen, The Netherlands: Wageningen Academic Publishers, s. 414. ISSN 2023
ČERNÁ, Michaela, ZAVADILOVÁ, Ludmila, VOSTRÝ, Luboš, BAUER, Jiří, ŠPLÍCHAL, Jiří, VAŘEKA, Jan, FULÍNOVÁ, Daniela and BRZÁKOVÁ, Michaela. Genetic Parameters for a Weighted Analysis of Survivability in Dairy Cattle. Animals, 2023, 13, Article number: 1188. ISSN 2076-2615. 2023
BRZÁKOVÁ, Michaela, VESELÁ, Zdeňka, VAŘEKA, Jan and BAUER, Jiří. Improving Breeding Value Reliability with Genomic Data in Breeding Groups of Charolais. Genes, 2023, 14, Article number: 2139. ISSN 2073-4425. 2023
VAŘEKA, Jan, ZAVADILOVÁ, Ludmila a KAŠNÁ, Eva., 2023 Lactation curves in monitoring cows’ resilience. In Book of Abstracts of the 1st Regional Meeting of the European Federation of Animal Science. Nitra, Slovakia: Slovak University of Agriculture in Nitra, Slovakia, s. 39. ISSN 2023
VÝZKUMNÝ ÚSTAV ŽIVOČIŠNÉ VÝROBY, v.v.i. V UHŘÍNĚVSI. Measurement of general resilience in dairy cows. Authors: KAŠNÁ, Eva, ZAVADILOVÁ, Ludmila and VAŘEKA, Jan.. Česká republika. Certifikovaná metodika 978-80-7403-308-7. 2023-12-06. 2023
KAŠNÁ, Eva, ZAVADILOVÁ, Ludmila and VAŘEKA, Jan. New traits in dairy cattle breeding: resistance to heat stress. Chovatelské listy, 2023, vol. 2023(2), p. 24-28. ISSN . 2023
VAŘEKA, Jan, ZAVADILOVÁ, Ludmila and KAŠNÁ, Eva. General resilience in dairy cows. Náš chov, 2023, vol. 83(10), p. 18-21. ISSN 0027-8068. 2023
KAŠNÁ, Eva, ZAVADILOVÁ, Ludmila a VAŘEKA, Jan., 2023 Variability of daily milk yield during the first 100 days of lactation in Holstein cows. In Book of Abstracts of the 74rd Annual Meeting of the EAAP, Book of abstracts No. 29, 26 August - 1 September, 2023, Lyon, France. The Netherlands: Wageningen Academic Press, s. n. ISSN 2023
KAŠNÁ, Eva, ZAVADILOVÁ, Ludmila a VAŘEKA, Jan, 2023 Variability of daily milk yield in Holstein cows. In Book of Abstracts of the 1st Regional Meeting of the European Federation of Animal Science. Nitra, Slovakia: Slovak University of Agriculture in Nitra, Slovakia, s. 95. ISSN 2023
ZAVADILOVÁ, Ludmila, KAŠNÁ, Eva a VAŘEKA, Jan., 2023 Analysis of resilience in dairy cows. In Aktuální směry ve šlechtění hospodářských zvířat. Praha Uhříněves: Výzkumný ústav živočišné výroby, v.v.i., s. 27-46. ISSN 2023
VAŘEKA, Jan, ŠTÍPKOVÁ, Miloslava, ZAVADILOVÁ, Ludmila and VOSTRÝ, Luboš. The future in Holstein cows breeding. Farmář, 2022, vol. 18(8), p. 40. ISSN . 2022
KAŠNÁ, Eva, ZAVADILOVÁ, Ludmila, VAŘEKA, Jan a KRUPOVÁ, Zuzana., 2022 Culling reasons in Czech dairy cattle. In Book of Abstracts of the 73rd Annual Meeting of the European Federation of Animal Science. Wageningen, The Netherlands: Wageningen Academic Publishers, s. 600. ISSN 2022
KAŠNÁ, Eva, ZAVADILOVÁ, Ludmila, VAŘEKA, Jan and KYSELOVÁ, Jitka. General resilience in dairy cows: A review. Czech Journal of Animal Science, 2022, 67, . ISSN 1212-1819. 2022
VAŘEKA, Jan, ŠTÍPKOVÁ, Miloslava, ZAVADILOVÁ, Ludmila and VOSTRÝ, Luboš. Clinical mastitis in relation to cattle evaluation and somatic cell count in milk. Černostrakaté novinky, 2022, vol. 2022(1), p. 10-12. ISSN . 2022
VAŘEKA, Jan. The new trends in elimination of clinical mastitis using animal breeding. Veterinářství, 2022, vol. 72(10), p. 604-606. ISSN . 2022
VAŘEKA, Jan, ZAVADILOVÁ, Ludmila, KAŠNÁ, Eva, ŠTÍPKOVÁ, Miloslava a VOSTRÝ, Luboš., 2022 Relationships between conformation traits and health traits in Czech Holstein cows. In Book of Abstracts of the 73rd Annual Meeting of the European Federation of Animal Science. Wageningen, The Netherlands: Wageningen Academic Publishers, s. 599. ISSN 2022
ZAVADILOVÁ, Ludmila, KAŠNÁ, Eva, VAŘEKA, Jan, KUČERA, J., ŠLOSÁRKOVÁ, Soňa a FLEISCHER, Petr., 2022 Relationships between lameness, conformation traits and claw disorders in Czech Holstein cows. In Book of Abstracts of the 73rd Annual Meeting of the European Federation of Animal Science. Wageningen, The Netherlands: Wageningen Academic Publishers, s. 600. ISSN 2022
VAŘEKA, Jan, KAŠNÁ Eva and ZAVADILOVÁ, Ludmila. The resilience of dairy cows – what is the benefit for cattle breeders. Náš chov, 2022, vol. 82(9), p. 51-52. ISSN . 2022
KAŠNÁ, Eva, ZAVADILOVÁ, Ludmila a VAŘEKA, Jan., 2022 Resilience of dairy cattle in the Czech republic. In Genetická konference GSGM 2022, XXIX. Genetické dny, Slavkov u Brna, 5. - 7. října 2022. Brno: Masarykova univerzita, s. 62. ISSN 2022
VAŘEKA, Jan, ZAVADILOVÁ, Ludmila a KAŠNÁ, Eva., 2022 Resilience as a new trait in dairy cows breeding. In Věda o hospodářských zvířatech V Čechách a na Moravě . Praha Uhříněves: Výzkumný ústav živočišné výroby, v. v. i., s. 48-52. ISSN 2022
VAŘEKA, Jan, KAŠNÁ, Eva and ZAVADILOVÁ, Ludmila. Dairy cow's resilience and a benefit for breeder. Rolnické noviny, 2022, vol. 2022(25), p. 20. ISSN . 2022
KAŠNÁ, Eva, ZAVADILOVÁ, Ludmila and VAŘEKA, Jan. Breeding dairy cows in a period of climate change. Chovatelské listy, 2022, vol. 2022(2), p. 31-34. ISSN . 2022

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