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The effect of feeding diets markedly differing in the proportion of grass and maize silages on bovine milk fat composition
Keywords:Czech Pied cattle feeding diet
2015/6/8
Ten Czech Pied cows in the mid-lactation stage were fed diets based on grass silage and maize silage. The composition of milk fats differed. The proportions of even-chain saturated fatty acids (SFAs) ...
Feeding ruminally protected methionine to pre- and postpartum dairy cows: effect on milk performance, milk composition and blood parameters
methionine milk yield milk components
2015/6/8
An experiment was conducted to evaluate the effect of ruminally protected methionine (Mepron? Degussa AG, Germany) in dairy cows. Three weeks before calving 36 cows (Holstein and Czech Fleckvieh breed...
Enhancing unsaturated fatty acids in ewe's milk by feeding rapeseed or linseed oil
unsaturated fatty acids milk ewe linseed oil rapeseed oil
2015/6/8
The aim of our research was to evaluate whether rapeseed and linseed oils used as feed additives to ewe's diets allow to achieve the higher secretion of unsaturated fatty acids into milk with extended...
The effects of feeding various forages on fatty acid composition of bovine milk fat: A review
review bovine milk fat milk fat profile alteration fatty acids CLA rumenic acid vaccenic acid pasture fresh forage silage hay
2015/6/8
The nutritional image of bovine milk fat has suffered for years because of the association of saturated fatty acids and coronary heart disease. Thus the alteration of fatty acid composition has been a...
The effect of feeding untreated rapeseed and iodine supplement on egg quality
laying hens sinapine eggshell taste
2015/6/5
The objective of the experiment was to evaluate the effect of the feeding of 80 g/kg (R8) and 100 g/kg (R10) of untreated rapeseed (RS) on egg quality including sensory quality in comparison with a co...
Feeding ecology of invasive Perccottus glenii (Perciformes, Odontobutidae) in Slovakia
fish invasion food competitions prey
2015/6/5
Stomach contents of 331 specimens of Perccottus glenii (Perciformes: Odontobutidae) were analysed. Chironomids and ephemeropterans dominated the diet of all size classes of fish; however, the frequenc...
Nutritive effect of protein composition and other grain properties of doubled haploid wheat lines with/without translocation 1B/1R in a model feeding test
common wheat 1B/1R translocation protein fractions nutritive value model feeding test
2015/6/5
The frequent presence of rye translocation 1B/1R in common wheat is well known as well as its unfavourable effect on bread-making quality. These translocated materials make up more than one tenth of a...
Study of wheat (Triticum aestivum L.) quality for feeding ruminants using in vitro and in vivo methods
balance trial nutrient digestibility nutritive value of grain in vitro degradation and fermentation
2015/6/5
Nutrient digestibility and parameters of nutritive value for ruminants of two winter wheat (Triticum aestivum L.) cultivars were evaluated by means of an in vivo balance trial performed by the regress...
Effect of feeding frequency on growth and size variation in juvenile pikeperch, Sander lucioperca (L.)
Sander lucioperca feeding schedule feed ration growth size dispersion
2015/6/2
The aim of the investigation was to determine the effect of feeding frequency (one or three rations or continuous feeding with artificial feed) on the juvenile pikeperch (Sander lucioperca) growth rat...
Association between aggressive behaviour and high-energy feeding level in beef cattle
beef cattle level of feeding aggression social behaviour animal welfare
2015/6/2
The aim of this study was to investigate an association between aggressiveness and high level of feeding in a half-open feedlot production system. An experiment was conducted on 72 head of beef cattle...
Possibilities of using dairy compounds exposed to different treatments in dairy cow feeding
dairy compound feed protected protein tannic acid
2015/6/1
This study was conducted to investigate the effects of untreated dairy compound feeds; DCF (control) and DCFs subjected to 2% fat (F); 2.5% tannic acid (TA); 2% fat + 2.5% tannic acid (F + TA) on the ...
Feeding selectivity and growth of Nile tilapia (Oreochromis niloticus L.) fed on temperate-zone aquatic macrophytes
fish nutrition cichlids plant diet
2015/6/1
Feeding selectivity of Nile tilapia (Oreochromis niloticus L.) juveniles (9.3?0.9 g) to four aquatic macrophyte species and tilapia growth were studied in 4 consecutive experiments. Plant diet was pro...
Effects of Forage:Concentrate Ratio on Growth Performance, Ruminal Fermentation and Blood Metabolites in Housing-feeding Yaks
Concentrate Ratio Growth Performance Ruminal Fermentation Yak
2016/5/19
The objective of this study was to determine the effect of forage: concentrate ratio (F:C) on growth performance, ruminal fermentation and blood metabolites of housing-feeding yaks. Thirty-two Maiwa m...
Effect of Feeding a Mixed Microbial Culture Fortified with Trace Minerals on the Performance and Carcass Characteristics of Late-fattening Hanwoo Steers: A Field Study
Microbial Culture Trace Mineral Carcass Meat Quality Steer Hanwoo
2016/5/19
This study was conducted to determine the effects of feeding a trace minerals-fortified microbial culture (TMC) on the performance and carcass characteristics of late-fattening Hanwoo steers. A mixtur...
The Effects of Gilts Housed Either in Group with the Electronic Sow Feeding System or Conventional Stall
Electronic Sow Feeding Stall Gilts Gestation Piglets Group Housing
2016/5/19
This experiment was conducted to assess the welfare and productivity of gestating gilts in groups with the electronic sow feeding (ESF) system compared to conventional stalls. A total of 83 gilts (Yor...