Results 21 to 30 of about 249 (127)

Effect of bulls' breed, age and body condition score on quantitative and qualitative traits of their semen

Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2011
The objectives of this study were to determine and evaluate effect of breed, age and body condition score (BCS) on qualitative and quantitative parameters of bull’s ejaculate.
Jan Beran, Luděk Stádník, Jaromír Ducháček, Renáta Toušová, František Louda, Ladislav Štolc   +5 more
doaj   +3 more sources

Physiochemical characteristics and fermentation ability of milk from Czech Fleckvieh cows are related to genetic polymorphisms of -casein, -casein, and -lactoglobulin [PDF]

Asian-Australasian Journal of Animal Sciences, 2019
Objective The aim of the study was to find a possible association between the β- and κ-casein and β-lactoglobulin genotypes and important milk physiochemical and technological characteristics such as acidity, alcohol stability, the contents of some ...
Jitka Kyselová, Kateřina Ječmínková, Jitka Matějíčková, Oto Hanuš, Tomáš Kott, Miloslava Štípková, Michaela Krejčová   +6 more
doaj   +2 more sources

The quality of Musculus longissimus pars thoracis in heavier category of Czech Fleckvieh and Montbeliard bulls

Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2008
Non-significant differences were established when the nutritional and technological beef quality of Czech Fleckvieh and Montbeliard and their reaction to the end of feeding at the different age and different carcass growth intensity were studied.Bulls ...
Jan Šubrt, Gustav Chládek, Radek Filipčík   +2 more
doaj   +2 more sources

Comparison of the Carcass and Beef Quality of the Czech Fleckvieh Bulls with Genotype TT and CT for Leptin and Bulls of Galloway and Charolais Breeds

Acta Universitatis Agriculturae Et Silviculturae Mendelianae Brunensis, 2015
The objective of the present study was to compare the quality of the carcass and beef of bulls genotyped for leptin (TT and CT) of the Czech Fleckvieh cattle with Galloway and Charolais bulls. Analysed were 232 bulls.
Radek Filipčík, A Pavlik, Martin Hosek   +2 more
exaly   +3 more sources

The influence of condition on the metabolic profile of Czech Fleckvieh cows in the perinatal period [PDF]

Archives Animal Breeding, 2011
Abstract. The objective of the study was to determine the influence of Czech Fleckvieh cow‘s condition before parturition on chosen blood biochemical indices in perinatal period and at the beginning of lactation. The study was conducted on 38 multiparous cows 3–14 days prepartum. The cows were selected with respect to body condition score (BCS): BCS>
Robert Kupczynski, Daniel Falta
exaly   +3 more sources

The effect of exterior traits on milk production and calving ease in Czech Fleckvieh cows in first parity. [PDF]

Arch Anim Breed
Abstract. The aim of this study was to analyze the influence of exterior traits on milk production and also on the calving ease in first parity for dual-purpose (milk and meat) cows of Simmental origin. The analysis used 7987 purebred Czech Fleckvieh cows.
Kopec T, Filipčík R, Dřízhalová B, Horký P, Večeřa M, Falta D.   +5 more
europepmc   +5 more sources

The relationship between linear type traits and stayability of Czech Fleckvieh cows [PDF]

Czech Journal of Animal Science, 2006
The relationship between linear type traits and stayability was analyzed in 34 492 Czech Fleckvieh cows. Pearson correlation coefficients were calculated between linear type traits and stayability of cows.
J. Bouška, M. Vacek, M. Štípková, A. Němec   +3 more
doaj   +2 more sources

Analysis of pregnancy length in multiple births in Czech Fleckvieh and Holstein cattle

Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2009
In the work we have evaluated multiple births (calving between the years 1992 and 2003) in Czech Fleckvieh and Holstein cattle. We have compared the length of pregnancy in case of twins and triplets with the length of pregnancy of the same cow during the
Jiří Bezdíček, František Louda
doaj   +2 more sources

Analyse of the relationship between milk components and reproduction in the Czech Fleckvieh first-calf cows

Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2009
The aim of our study was to evaluate the relationship between reproduction and milk traits in cows of the Czech Fleckvieh. In the period of 90–180 days after calving milk of each dairy cow was analysed for constituent milk components and milk features ...
Jiří Bezdíček, Oto Hanuš, Marek Bjelka, Aleš Dufek, Radoslava Jedelská, Jaroslav Kopecký   +5 more
doaj   +2 more sources

Welfare of beef cattle. [PDF]

EFSA J
Abstract This Scientific Opinion provides an assessment of beef cattle welfare focusing on risks related to flooring, water access, nutrition and feeding, high environmental temperatures, lack of environmental enrichment, lack of outdoor access, minimum space allowance and mixing practices. In addition, risks related to pasture and feedlots, weaning of
EFSA Panel on Animal Health and Welfare (AHAW), Nielsen SS, Alvarez J, Boklund A, Dippel S, Dorea F, Figuerola J, Herskin MS, Michel V, Miranda Chueca MA, Nannoni E, Nonno R, Riber AB, Stahl K, Stegeman JA, Thulke HH, Tuyttens F, Cozzi G, Knierim U, Martí S, Mullan S, Ashe S, Cecchinato G, Lima E, Mosbach-Schulz O, Vitali M, Zanna MB, Winckler C.   +27 more
europepmc   +2 more sources