Further studies on antibiotic and copper supplements for fattening pigs
نویسندگان
چکیده
منابع مشابه
Antibiotic and copper supplements for fattening pigs.
Kuiken, K. A. & Lyman, C. M. (1948). J . Nutr. 36, 359. Liener, I. E. (1950). Trans. Amer. Ass. Cereal C h . 8. 162. Lyman, C. M. & Kuiken, K. A. (1949). Bull. Tex. agric. Exp. Sta. no. 708. McCance, R. A. & Widdowson, E. M. (1946). Spec. Rep. Ser. med. Res. Coun., Lond., no. 235. Rose, W. C. (1949). Fed. Proc. 8, 546. Rose, W. C., Oesterling, M. J. & Womack, M. (1948). -7. biol. Chem. 176, 753...
متن کاملHigh-copper mineral mixture for fattening pigs.
Barber, Braude, Mitchell & Cassidy (1955, and unpublished work) have observed that the growth rate of fattening pigs can be enhanced by including in their rations a mineral mixture supplying 250p.p.m. copper in the diet. In order to substantiate these findings a field trial was carried out in which eight centres co-operated. At four of the centres two replicates of the test were run, so that al...
متن کاملFurther studies on various aspects of the use of highcopper supplements for growing pigs.
The growth-promoting effect of the addition of 0-1 yo copper sulphate (supplying 250 p.p.m. Cu) to a growing-pig diet, reported by Barber, Braude, Mitchell & Cassidy (1955), has since been confirmed in many experiments both in Europe and America. In the present paper results of four further experiments are given dealing with: ( I ) the optimal level of copper sulphate to include in the diet; (2...
متن کاملGenotypes and antibiotic resistance of Campylobacter coli in fattening pigs.
Campylobacter coli is a food-borne zoonotic pathogen causing human gastroenteritis worldwide. The organism is a commensal in the intestine of many food production animals including fattening pigs. The role of the pig as a potential reservoir for C. coli affecting human either directly or via poultry has hardly been investigated and genetic characterization of porcine strains is needed to addres...
متن کاملCopper sulphate and copper sulphide (CuS) as supplements for growing pigs.
The growth-promoting effect of the addition of 0.1 % copper sulphate (supplying 250 p.p.m. copper) to a growing-pig diet, reported by Barber, Braude, Mitchell & Cassidy (1955), has since been widely confirmed. The mode of action of Cu is unknown, and whether the site of action is enteric, systemic or both remains obscure. In an attempt to throw some light on this problem, a study was made of th...
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ژورنال
عنوان ژورنال: British Journal of Nutrition
سال: 1957
ISSN: 0007-1145,1475-2662
DOI: 10.1079/bjn19570015