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Beta-carotene supplementation positively affects selected blood metabolites across time around the onset of puberty in goats
reproduction nutritional supplementation focus feeding glucose cholesterol pubertal activation
2017/2/21
The possible effect of beta-carotene supplementation upon peripubertal changes in serum concentrations across time for total protein (TP), urea (UR), cholesterol (CHOL), and glucose (GLU) around puber...
Effect of Fat Level and the Ripening Time on Quality Traits of Fermented Sausages
Fat Level Fermented Sausages Physicochemical Trait
2016/5/20
The objective of this study was to investigate the effect of the fat reduction on the physicochemical and microbiological characteristics of fermented sausages during ripening and drying. Low fat ferm...
Effect of Two-step Time-restricted Feeding on the Fattening Traits in Geese
Carcass Traits Fattening Goose Restricted Feeding Time-restricted Feeding
2016/5/16
The present study was conducted to determine whether the two-step time-restricted feeding improves the fattening traits of one-step time-restricted feeding in geese. Thirty-six 8-wk-old geese were all...
Optimal Cultivation Time for Yeast and Lactic Acid Bacteria in Fermented Milk and Effects of Fermented Soybean Meal on Rumen Degradability Using Nylon Bag Technique
Soybean Meal Fermented Milk Rumen Degradability Yeast, Lactic Acid Bacteria Nylon Bag Technique
2016/11/10
The objectives of this study were to determine an optimal cultivation time for populations of yeast and lactic acid bacteria (LAB) co-cultured in fermented milk and effects of soybean meal fermented m...
Time-dependent changes in milk fatty acid composition of ewes fed a winter ration supplemented with linseed or sunflower oils
ewes’ standard winter diet supplementation of plant lipids
2015/7/7
The effects of adding sunflower and linseed oils to a standard winter ration with a lower concentrate
content on the milk fatty acid composition in lactating ewes were investigated. Eighteen dairy e...
Changes over time in genetic parameters for growth in bulls and assessment of suitability of test methods
gain genetic analysis progeny test
2015/7/3
Objectives of the study were to examine alternative measures of growth potential of bulls in testing stations, determine whether genetic parameter estimates of such traits changed over time, and exami...
Effect of hen age, environmental temperature, and oviposition time on egg shell quality and egg shell and serum mineral contents in laying and broiler breeder hens
egg mineral composition serum minerals
2015/7/2
The aim of the study was to evaluate egg shell quality characteristics, mineral content in the egg shell, and serum mineral concentration during the egg formation process as influenced by oviposition ...
Effect of stage of the estrous cycle at the time of initial exposure to rams on the ovarian activity of Pelibuey ewes
male effect cyclic ewes breeding season
2015/7/2
Forty non-lactating, cyclic adult Pelibuey ewes were randomly divided into six groups. Estrus was synchronized within each group using intravaginal sponges and prostaglandin F2α injection at the time ...
Effects of GnRH, PGF2α and oxytocin treatments on conception rate at the time of artificial insemination in lactating dairy cows
cow spontaneous oestrus GnRH PGF2伪 oxytocin pregnancy
2015/6/9
In several studies, hormones such as gonadotropin-releasing hormone (GnRH), prostaglandins and oxytocin were used to increase pregnancy rate by inducing ovulation and improving the sperm transport in ...
The effect of genotype, housing system and egg collection time on egg quality in egg type hens
egg quality genotype housing system
2015/6/8
The effect of egg collection time, genotype and housing system on egg quality characteristics was evaluated in an experiment with laying hens of ISA Brown, Hisex Brown and Moravia housed on litter and...
Effects of long-term liquid commercial semen extender and storage time on the membrane quality of boar semen
boar semen long-term liquid extender storage time membrane integrity
2015/6/8
The objective of this study was to assess the sperm membrane integrity in extended boar semen during storage time using specific spectrum laboratory methods. Boar semen was diluted with the long-term ...
Evaluation of the microbial population in ruminal fluid using real time PCR in steers treated with virginiamycin
virginiamycin roll-tube technique ruminal fermentation parameters real-time PCR
2015/6/8
The objective of the present study was to investigate the effects of virginiamycin (VM ) supplementation on ruminal fermentation and microbial populations in steers. Four ruminally cannulated Chinese ...
The effect of oviposition time and genotype on egg quality characteristics in egg type hens
laying hens genotype oviposition time egg quality
2015/6/4
In an experiment with three strains of Dominant genotype the effect of oviposition on egg quality characteristics was investigated. Laying hens of the Blue strain (group 1), Plymouth Rock (group 2) an...
Feed input and excreta collection time in metabolisable energy assays for ducks
metabolisable energy bioassay method force-feeding
2015/6/4
Three experiments were conducted to determine the optimal feed input and excreta collection time by a bioassay of dietary true metabolisable energy (TME) for ducks. In experiment 1 and experiment 2, t...
A simplified duplex real-time PCR incorporating TaqMan minor groove binder (MGB) probes and an exogenous internal positive control for the simultaneous detection of Mycoplasma gallisepticum and Mycoplasma synoviae cultures
avian Mycoplasma spp duplex real-time PCR
2015/5/25
Mycoplasma gallisepticum (MG) and Mycoplasma synoviae (MS) are the most pathogenic and
economically important mycoplasma pathogens that infect chickens. The development of rapid and innovative
mol...