PERFORMANCE, MEAT QUALITY AND BLOOD PARAMETERS IN FOUR STRAINS OF ORGANIC BROILERS DIFFER ACCORDING TO RANGE USE

Abstract Chicken Straight Switch meat production in organic systems involves free-range access where animals can express foraging and locomotor behaviours.These behaviours may promote outdoor feed intake, but at the same time energy expenditure when exploring the outdoor area.More generally, the relationship of range use with metabolism, welfare in

Vibrio parahaemolyticus is a food-borne pathogen, which is often isolated from various seafood products.In this study, two kinds of bacteriophages was isolated from the offshore sediments Foam Sealing Tape samples.The anti-phage mutant strain were obtained after seventeen rounds of co-culture of Vibrio parahaemolyticus and mixed bacteriophage, mult