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Effects of dietary protein level on growth performance and nitrogen excretion of dairy heifers
Heifers Growth Performance Protein Nitrogen Excretion
2017/3/9
Protein supplementation is costly and can result in excess nitrogen (N) excretion. The objective of this study was to evaluate the effects of feeding different levels of dietary protein on average dai...
Effects of Ambient Temperature on Growth Performance, Blood Metabolites, and Immune Cell Populations in Korean Cattle Steers
Ambient Temperature Growth Feed Efficiency Blood Metabolites Immune Cells
2016/5/19
Exposure to cold may affect growth performance in accordance with the metabolic and immunological activities of animals. We evaluated whether ambient temperature affects growth performance, blood meta...
Influence of Kaolinite Clay Supplementation on Growth Performance and Digestive Function in Finishing Calf-fed Holstein Steers
Kaolinite Feedlot Supplementation Cattle Growth Digestion
2016/11/10
Two experiments were conducted to examine the influence of kaolinite clay supplementation (0%, 1%, or 2% diet dry matter [DM] basis) on characteristics of digestion (Trial 1) and growth performance (T...
Dietary Phytoncide Supplementation Improved Growth Performance and Meat Quality of Finishing Pigs
Blood Profile Finishing Pig Growth Performance Meat Quality Phytoncide
2016/11/10
We conducted this 10-wk experiment to evaluate the effects of dietary phytoncide, Korean pine extract as phytogenic feed additive (PFA), on growth performance, blood characteristics, and meat quality ...
Comparison of Growth Performance of Antibiotic-free Yorkshire Crossbreds Sired by Berkshire, Large Black, and Tamworth Breeds Raised in Hoop Structures
Berkshire Large Black Tamworth Antibiotic-free Yorkshire Crossbred Growth
2016/5/10
The objective of this study was to compare body weight, ADG, and feed:gain ratio of antibiotic-free pigs from Yorkshire dams and sired by Yorkshire (YY), Berkshire (BY), Large Black (LBY) or Tamworth ...
Effect of Bacillus subtilis var. natto Fermented Soybean on Growth Performance, Microbial Activity in the Caeca and Cytokine Gene Expression of Domestic Meat Type Chickens
Bacillus subtilis cecum microbiota fermented soybean meat type chicken probiotics
2009/7/29
Experiments were conducted to investigate the effect of the Bacillus subtilis var. natto fermented soybean (FS) on growth performance, microbial activity in the caeca and cytokine gene expression in s...
Effects of Fattening Period on Growth Performance, Carcass Characteristics and Lipogenic Gene Expression in Hanwoo Steers
Hanwoo Steers Fattening Growth Carcass Characteristics Lipogenic Gene
2016/5/3
This study was conducted to investigate the effects of different fattening periods i.e. 25, 27 and 29 months of age (25 mo, 27 mo and 29 mo), on feed consumption, body weight gain, carcass parameters,...
Influence of Genotype x Environment Interaction on Post-weaning Growth Performance of the Domestic Rabbit
Genotype x environment interaction post-weaning growth feed restriction rabbits
2010/11/11
There were significant differences (P<0.05) among the genotypes for post-weaning growth
performance at the different ages. CHIN x CHIN was superior over other genotypes for most of the growth traits ...
THE EFFECT OF PROBIOTICS SUPPLEMENTATION ON THE GROWTH PERFORMANCE OF TWO STRAINS OF COCKERELS
probiotics cockerels strain performance
2010/12/7
In a 2 × 3 factorial design, two hundred and seven 3 weeks old black (Bovan Nera) and white (Gold line) cockerels were randomly assigned to three dietary treatments. The basal diet was based on maize,...
Effects of Tween 80 on In Vitro Fermentation of Silages and Interactive Effects of Tween 80, Monensin and Exogenous Fibrolytic Enzymeson Growth Performance by Feedlot Cattle
Enzymes Feedlot Cattle Growth Performance Ionophore Surfactant
2016/4/13
The effects of monensin, Tween 80 and exogenous fibrolytic enzymes on ruminal fermentation and animal performance were studied in vitro and in vivo. In Expt 1, the effects of the surfactant Tween 80 (...