Zobrazeno 1 - 10
of 105
pro vyhledávání: '"R. Stupka"'
Publikováno v:
Czech Journal of Animal Science, Vol 61, Iss 11, Pp 515-525 (2016)
The objective was to determine effects of equilibration length and freezing curve type as well as their interactions on motility and live spermatozoa proportion in bull sperm after thawing. The ejaculates of 6 sires were repeatedly collected. Fresh s
Externí odkaz:
https://doaj.org/article/22a656d5dd20461bbca6ea102c4e7437
Publikováno v:
Czech Journal of Animal Science, Vol 60, Iss 7, Pp 319-326 (2015)
The influence of linseed and corn dietary supplements on the fatty acid (FA) composition of pork was evaluated. The effects of their appropriate use and dosage on pork meat and fat technological quality were also investigated. In total 72 pigs fed co
Externí odkaz:
https://doaj.org/article/860347816d42461b92185038ffa5bf78
Autor:
P. Chalupová, V. Dvořáková, A. Knoll, A. Stratil, H. Bartenschlager, R. Stupka, J. Čítek, M. Šprysl, A. Palánová, P. Horák, H. Geldermann
Publikováno v:
Czech Journal of Animal Science, Vol 59, Iss 3, Pp 116-127 (2014)
Genes that are expressed in skeletal muscles may play a role in prenatal muscle development and postnatal muscle growth and can be considered candidates for economically important traits. Four porcine genes that were differentially expressed in skele
Externí odkaz:
https://doaj.org/article/927cc24698594e42a0beb6ccacca60a0
Publikováno v:
Czech Journal of Animal Science, Vol 58, Iss 6, Pp 279-288 (2013)
The effect of a dietary linseed (Linum usitatissimum L.) supplement on the traits of fattening, carcass value, physical and chemical characteristics of meat quality, and the fatty acid composition of pig meat was evaluated. Seventy-two hybrids (Czech
Externí odkaz:
https://doaj.org/article/15c68a4a97f64956a58d722df0edfbb0
Publikováno v:
Czech Journal of Animal Science, Vol 56, Iss 4, Pp 176-180 (2011)
The current knowledge of factors regulating voluntary feed intake in pigs is quite limited. The objective of this study was to test the influence of the missense mutation p.Asp298Asn (AF087937:c.746G>A) of the MC4R gene on selected production traits
Externí odkaz:
https://doaj.org/article/656a4705fee34f06994c91f032281982
Publikováno v:
Czech Journal of Animal Science, Vol 55, Iss 1, Pp 1-10 (2010)
Estimates of the effects influencing the economics of pig production are of primary importance for breeders. For this purpose, costs, revenues and profitability were determined on the basis of individual parameters of the efficiency of tested pigs an
Externí odkaz:
https://doaj.org/article/33ebffbc616e428088d1e33ca3bd5323
Publikováno v:
Czech Journal of Animal Science, Vol 53, Iss 12, Pp 506-514 (2008)
The objective of this study was to examine the influence of weight and sex on fat amounts in relation to the formation of selected carcass cuts in final hybrid pigs commonly kept in the Czech Republic. During the experiment 123 hybrid pigs of various
Externí odkaz:
https://doaj.org/article/62319299f71a4ce7914df8df05ebb180
Publikováno v:
Czech Journal of Animal Science, Vol 52, Iss 6, Pp 149-158 (2007)
The objective of this study was to document the accuracy of the classification equipment used in the Czech Republic with respect to measurement errors in lean meat percentage prediction such as point of measurement error, equipment error as well as o
Externí odkaz:
https://doaj.org/article/6587640d8b7748f78d8cadced911fe4d
Publikováno v:
Czech Journal of Animal Science, Vol 51, Iss 12, Pp 529-534 (2006)
The objective of this study was to find out the amino acid composition of pig meat in relation to live weight and sex. In total 80 (40 barrows/40 gilts) finishing pigs of the final hybrid kept in the Czech Republic [(CL × CLW) × (D × PN)] = [(Czec
Externí odkaz:
https://doaj.org/article/b7130f20f5c441538243612eff12a342
Publikováno v:
Agricultural Economics (AGRICECON), Vol 51, Iss 3, Pp 123-133 (2005)
The test focussed on the evaluation of production traits, i.e. fattening performance and quantitative aspect of the carcass value in 4 genotypes of pigs by means of station tests. The tests included 288 hybrid pigs of the VEPIG and (LWd ×L) genotype
Externí odkaz:
https://doaj.org/article/adbe881cb2b6456ba9da9d473cbfcff3