Zobrazeno 1 - 10
of 54
pro vyhledávání: '"D. Peskovicova"'
Publikováno v:
Veterinární Medicína, Vol 48, Iss 10, Pp 275-282 (2003)
The objectives of our study were to describe the variation of quarter milk flow parameters and to determine the factors that affect these parameters the most. Additionally, repeatabilities (r2) of the quarter milk flow traits (duration of milk flow,
Externí odkaz:
https://doaj.org/article/d78d07dc72cb4798a4e90c6d9cafd437
Publikováno v:
Veterinarni Medicina 48 (2003) 10
Veterinarni Medicina, 48(10), 275-282
Veterinarni Medicina, 48(10), 275-282
The objectives of our study were to describe the variation of quarter milk flow parameters and to determine the factors that affect these parameters the most. Additionally, repeatabilities (r2) of the quarter milk flow traits (duration of milk flow,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d29d6859a4627efdc18c8ba300f42e15
https://doi.org/10.17221/5780-vetmed
https://doi.org/10.17221/5780-vetmed
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Publikováno v:
Czech Journal of Animal Science, Vol 54, Iss 6, Pp 249-259 (2009)
Economic weights (EW) for the Slovak dairy production system were calculated in Holstein, Slovak Simmental, and Slovak Pinzgau breeds under a direct support regime using a bio-economic approach. EW were calculated for three scenarios (A: without agri
Externí odkaz:
https://doaj.org/article/25c1968f9f914559ac44b6e84dda86ce
Publikováno v:
Animal, Vol 3, Iss 8, Pp 1205-1211 (2009)
The objective of this study was to evaluate the possibility of prediction of intramuscular fat (IMF) in live pigs using ultrasound method. Moreover, the accuracy of prediction at five different ultrasound intensity levels was investigated. Cross-sect
Externí odkaz:
https://doaj.org/article/7bbc80048cca4360b5bf83d799d91fea
Publikováno v:
Czech Journal of Animal Science, Vol 53, Iss 3, Pp 119-127 (2008)
In the present paper we describe the basic results of long-term selection for low yolk cholesterol content in Japanese quail and its influence on development and relationship with other egg quality traits during nineteen selected generations. The cha
Externí odkaz:
https://doaj.org/article/49bea941e0b54890b73cf3a2cda6b155
Autor:
P. Polák, T. Sakowski, E.N. Blanco Roa, J. Huba, E. Krupa, J. Tomka, D. Peškovičová, M. Oravcová, P. Strapák
Publikováno v:
Czech Journal of Animal Science, Vol 52, Iss 12, Pp 430-436 (2007)
The aims of the paper were to construct models for the estimation of carcass quality by means of computer image analysis and to verify computer photometry as an in vivo method of carcass quality prediction. Results of photometric measurements and car
Externí odkaz:
https://doaj.org/article/e2692a7c94184c3f8965a34f8533a46e
Publikováno v:
Czech Journal of Animal Science, Vol 52, Iss 7, Pp 189-198 (2007)
Test-day records of purebred Tsigai, Improved Valachian and Lacaune ewes were used to analyse the effect of environmental factors on milk fat and protein content. There were 121 424 and 121 158 measurements of fat and protein content for Tsigai, 247
Externí odkaz:
https://doaj.org/article/9da8ba779e8548579cee0daf596ffd00
Publikováno v:
Czech Journal of Animal Science, Vol 52, Iss 5, Pp 122-129 (2007)
Carcass quality and intramuscular fat content of castrates and gilts are compared and a possible dependence of intramuscular fat content on sex and slaughter weight is determined in the pig population of the Slovak Republic. A total of 129 pigs of th
Externí odkaz:
https://doaj.org/article/9778200557b0407ab8e3810bc3b56dbf
Publikováno v:
Czech Journal of Animal Science, Vol 51, Iss 11, Pp 483-490 (2006)
Test-day records of purebred Tsigai, Improved Valachian and Lacaune ewes were analysed with a general linear model in order to investigate the effects of flock-test day, lactation number, days in milk, litter size and month of lambing. In total, 121
Externí odkaz:
https://doaj.org/article/3e3645eea9264cd98d7781e7ecd4509d