搜索结果: 1-15 共查到“Czech Republic”相关记录66条 . 查询时间(0.453 秒)
Response to selection of a breeding program for Suffolk sheep in the Czech Republic
lamb breeding values growth performance traits performance recording
2018/11/23
Lamb growth performance traits in relation to parental breeding values (BVs) for these traits were evaluated in a purebred Suffolk sheep population in the Czech Republic. The research lasted over 8 ye...
Factors affecting reproductive efficiency in German Shepherd bitches producing litters for Police of the Czech Republic
dog reproduction whelping litter size puppy losses
2016/12/20
The present study on German Shepherd bitches bred in the same environment of a private kennel and producing offspring for working purposes aimed to ascertain if any of the parameters: litter size, num...
Presence of Arcobacter species in pet cats and dogs in the Czech Republic
Arcobacter butzleri cat dog polymerase chain reaction oral smears
2016/9/1
This study was conducted to evaluate the occurrence of the genus Arcobacter in cats and dogs in the Czech Republic. These animals may be carriers of the bacteria and potential sources of human infecti...
Comparison of models to estimate genetic parameters for scores of competitive sport horse events in the Czech Republic
show jumping sport horses breeding value random regression model multi-trait model
2015/10/9
The objective of the present study was to estimate genetic parameters and predict breeding values of sport horses in the Czech Republic using animal model variations. The data set for the evaluation w...
The prevalence of exercise-associated hyponatremia in 24-hour ultra-mountain bikers,24-hour ultra-runners and multi-stage ultra-mountain bikers in the Czech Republic
24-hour race Multi-stage race Fluid intake Body mass Sodium
2015/7/29
To assess the prevalence of exercise-associated hyponatremia (EAH) in two 24-hour mountain bike (MTB) (R1,R2), one 24-hour running (R3) and one multi-stage MTB (R4) races held in the Czech Republic in...
The association of CAPN1, CAST, SCD, and FASN polymorphisms with beef quality traits in commercial crossbred cattle in the Czech Republic
candidate genes tenderness fatty acids composition
2015/6/24
Genetic variability of four polymorphisms (CAPN1, CAST, SCD, and FASN) was evaluated and the relationships between them and the beef quality traits (tenderness and fatty acid composition) in Czech cro...
Microsatellite variability in nutria (Myocastor coypus) genetic resource in the Czech Republic
nutria genetic resource microsatellite marker
2015/6/23
Nutria (Myocastor coypus) is a large rodent native to South America which was introduced
worldwide originally with the intention of fur farming. Three colour forms (Standard, Moravian Silver, and
...
Stability of Aberdeen Angus breeding values in the Czech Republic from 1997 to 2007
Aberdeen Angus breeding value BLUP, weaning weight stability of breeding value direct effect maternal effect
2015/6/9
We predict the stability of breeding values (BVs) for direct effect (DE) and maternal effect (ME) for live weights at 210 days of age in the entire population of purebred Aberdeen Angus cattle in the ...
Effect of missense mutation Asp298Asn in MC4R on growth and fatness traits in commercial pig crosses in the Czech Republic
MC4R growth fatness pig
2015/6/9
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>...
The aim of the paper was to analyse congenital disorders in the Czech cattle population in 1986?001. The offspring of 474 sires ?215 Czech Simmental, 236 Holstein, and 23 beef ?were diagnosed with con...
Results of pig carcass classification according to SEUROP in the Czech Republic
pig carcass classification accuracy
2015/6/8
Through data analysis of 7 571 883 pig carcasses slaughtered from 2004 to 2007 the means of quality classes (QC) 2.32, lean meat percentage (LM) 55.83%, carcass weight (CW) 87.21 kg, muscle thickness ...
Relationships between milk urea and production and fertility traits in Holstein dairy herds in the Czech Republic
dairy cow reproduction probability of conception
2015/6/8
The objective of this study was to determine how the concentration of milk urea (MU) and FPCM production affect reproduction in selected Holstein dairy herds in the Czech Republic. A retrospective, ob...
Analysis of raw cow milk quality according to free fatty acid contents in the Czech Republic
cow raw milk bulk milk sample mammary gland fat free fatty acids crude protein casein lactose somatic cell count total mesophilic bacteria count psychrotrophic bacteria count urea mechanical stress lipolysis
2015/6/5
The concentration (c) of free fatty acids (FFAs) in milk is an indicator of dairy cow nutrition, milk straining, its bacterial contamination and storage quality. High FFA concentrations (cs) caused by...
The accuracy of FOM instrument used in on-line pig carcass classification in the Czech Republic
pig classification measurement equipment operator error evaluation
2015/6/4
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 ...
Relationships between the incidence of health disorders and the reproduction traits of Holstein cows in the Czech Republic
health fertility parameters dairy cows
2015/6/4
The objective of this study was to evaluate the relationships between several health disorders: milk fever (MF; hypocalcaemia and parturient paresis), retained placenta (RP; retained foetal membranes)...