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A total of 180 1-day-old male Hubbard Flex broiler chickens were used in a 32-day model experiment to determine the effects of dietary supplementation with quercetin (Q) and with polyphenolic extracts of rosemary (RO), olive leaves (OL) and pine bark (PB) on the performance of the birds and the microbiological status of their ileum. The chickens were randomly allocated into 9 groups: the control group...
Effect of Bacillus subtilis and Bacillus licheniformis inclusion in turkey diets on growth performance.The aim of this study was to evaluate the influence of a probiotic preparation containing spores of Bacillus subtilis and Bacillus licheniformis, added to feed, on growth performance of female turkeys reared until 84 days of age. A total of 300 day-old Hybrid Converter female turkeys were randomly...
Effect of dried pumpkin (Cucurbita maxima D.) supplementation on growth performance, serum biochemistry and parameters antioxidant status of rats. The aim of the studies was to determine the effect of dried pumpkin, used in the diets for rats on parameters of growth, nutrient metabolism and antioxidant status of the animals. The experiment was carried out for 7 weeks with 30 growing male Wistar rats...
Use of hop cones in growing beef cattle nutrition. The objective of this study was to determine the effect of the supplementation of bull diets with hop cones on growing bull performance, the concentrations of blood analytes, including liver enzymes. Twenty-four growing bulls of Slovene autochthonous Cika breed (BW 373 kg; age 329 days) were randomly allocated to 6 pens (4 animals/pen). Before the...
Effects of ginger or ginger and thyme extract in laying hens feeding on productive results and eggs quality. This experiment was aimed at determining the potential of extracts from ginger and from ginger and thyme for enhancing the production performance of laying hens and eggs quality. A total of 216 laying hens were divided into 3 feeding groups: standard diet, diet with a 0.0032% addition of a...
Impact of food type on long term consumption kinetics in group-housed domestic cats (Felis catus). The aim of the current research was to assess the impact of the type of dry food on the long term acceptance in cats, expressed as consumption curves. A group of 14 adult neutered domestic cats were subsequently offered three types of products: economy, medium and premium. The consumption of food has...
Effect of liquid acidifiers on rearing performance of suckling piglets.Crossbred piglets from 36 litters (12 litters each in control group C and in experimental groups E1 and E2) were investigated. From birth to weaning at 28 days of age, piglets from group E1 received drinking water with a 2% solution of lactic, formic and orthophosphoric acids, and those from group E2 a 0.05% solution of Baracid...
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