Effect of potassium diformate in combination with different amounts and sources of excessive dietary copper on production performance in weaning piglets

References

• Apgar , G. A. , Kornegay , E. T. , Lindemann , M. D. and Notter , D. R. 1995 . Evaluation of copper sulfate and a copper lysine complex as growth promoters for weanling swine . J. Anim. Sci. , 73 : 2640 – 2646 .
   Google Scholar
• Bolduan , G. , Jung , H. , Schneider , R. and Schnabel , E. 1988 . Hinweise zur Schweineernähning nach neueren Erkenntnissen über die mikrobielle Verdauung . Mh. Vet Med. , 43 : 764 – 766 .
   Google Scholar
• Coffey , R. D. , Cromwell , G. L. and Monegue , H. J. 1994 . Efficacy of a copper‐lysine complex as a growth promotant for weanling pigs . J. Anim. Sci. , 72 : 2880 – 2886 .
   PubMed Web of Science ®Google Scholar
• Cromwell , G. L. , Stahly , T. S. and Monegue , H. J. 1989 . Effects of source and level of copper on performance and liver copper stores in weanling pigs . J. Anim. Sci. , 67 : 2996 – 3002 .
   PubMed Web of Science ®Google Scholar
• Cromwell , G. L. , Lindemann , M. D. , Monegue , H. J. , Hall , D. D. and Orr , D. E. 1998 . Tribasic copper chloride and copper sulfate as copper sources for weanling pigs . J. Anim. Sci. , 76 : 118 – 123 .
   PubMed Web of Science ®Google Scholar
• Dove , C. R. 1995 . The effect of copper level on nutrient utilization of weanling pigs . J. Anim. Sci. , 73 : 166 – 171 .
   PubMedGoogle Scholar
• Dove , C. R. and Haydcn , K. D. 1992 . The effect of copper and fat addition to the diets of weanling swine on growth performance and serum fatty acids . J. Anim. Sci. , 70 : 805 – 810 .
   Google Scholar
• Edmonds , M. S. , Izquierdo , O. A. and Baker , D. H. 1985 . Feed additive studies with newly weaned pigs: efficacy of supplemental copper, antibiotics and organic acids . J. Anim. Sci. , 60 : 462 – 469 .
   PubMed Web of Science ®Google Scholar
• Filgueiras , E. P. , Hossain , S. M. , Bertechini , A. G. and De‐Oliveira , A. I. G. 1997 . Bioavailabil‐ity of copper sutfate and copper oxide for piglets from 10 to 25 kg . Ciencia e Agrotecnol , 21 : 96 – 102 .
   Google Scholar
• Gabert , V. M. and Sauer , W. C. 1994 . The effects of supplementing diets for weanling pigs with organic acids. A review . J. Anim. Feed Sci. , 3 : 73 – 87 .
   Google Scholar
• Gedeck , B. , Roth , F.X. , Kirchgessner , M. , Wiehler , S. , Bott , A. and Eidelsburger , U. 1992 . Zum Einfluß von Fumarsäure, Salzsäure, Natriumformiat, Tylosin und Toyocerin auf die Keimzahlen der Mikroflora und deren Zusammensetzung in verschiedenen Segmenten des Gastrointestinaltraktes . J. Anim. Physiol. a. Anim. Nutr. , 68 : 209 – 217 .
   Google Scholar
• GfE (Gesellschaft für Ernährungsphysiologie) . 1987 . Energie und Nährstoffbedarf landwirtschaftlicher Nutztiere , Frankfurt/Main : Schweine. DLG‐Verlag . Nr. 4.
   Google Scholar
• Ivandija , L. 1990 . High level of copper in the diet of pigs as a growth promoter and selector of resistant E. coli bacteria . Krmiva. , 32 : 177 – 183 .
   Google Scholar
• Kirchgessner , M. 1993 . “ Underwood Memorial Lecture: Homeostasis and Homeorhesis in Trace Element Metabolism ” . In Trace Elements in Man and Animals ‐ TEMA 8 , Edited by: Anke , M. , Meissner , D. and Mills , C. F . 4 – 21 . Gersdorf, , Germany : Verlag Media Touristik .
   Google Scholar
• Kirchgessner , M. and Roth , F. X. 1988 . Ergotrope Effekt durch organischen Säuren in der Ferkelaufzucht und Schweinemast . Übers. Tierernährg. , 16 : 93 – 108 .
   Google Scholar
• Kirchgessner , M. and Roth , F. X. 1990 . Nutritive effects of calcium formate in combination with free acids in the feeding of piglets . Agribiol. Res. , 43 : 53 – 64 .
   Google Scholar
• Kirchgessner , M. , Gedeck , B. , Wiehler , S. , Bott , A. , Eidelsburger , U. and Roth , F.X. 1992 . Zum Einfluß von Ameisensäure, Calciumformiat und Natriumhydrogencarbonat auf die Keimzahlen der Mikroflora und deren Zusammensetzung in verschiedenen Segmenten des Gastrointestinaltraktes . J. Anim. Physiol. a. Anim. Nutr , 67 : 73 – 81 .
   Google Scholar
• Kirchgessner , M. , Paulicks , B. and Roth , F. X. 1997 . Effects of supplementations of diformate complexes (Formi™ LHS) on growth and carcass performance of piglets and fattening pigs in response to application time . Agribiol. Res. , 50 : 1 – 10 .
   Google Scholar
• Luo , X. G. and Dove , C. R. 1996 . Effect of dietary copper and fat on nutrient utilization, digestive enzyme activities, and tissue mineral levels in weanling pigs . J. Anim. Sci. , 74 : 1888 – 1896 .
   PubMed Web of Science ®Google Scholar
• NRC (National Research Council) . 1998 . Nutrient Requirements of Swine. , 10th edition , Washington D.C. : National Academy Press .
   Google Scholar
• Paulicks , B. , Roth , F. X. and Kirchgessner , M. 1996 . Dose effects of potassium diformate (Formi™ LHS) on the performance of growing piglets . Agribiol. Res. , 49 : 318 – 326 .
   Google Scholar
• Radecki , S. V. , Ku , P. K. , Bennink , M. R. , Yokoyama , M. T. and Miller , E. R. 1992 . Effect of dietary copper on intestinal mucosa enzyme activity, morphology, and turnover rates in weanling pigs . J. Anim. Sci. , 70 : 1424 – 1431 .
   PubMed Web of Science ®Google Scholar
• Roth , F. X. and Kirchgessner , M. 1998 . Organic acids as feed additives for young pigs: Nutritional and gastrointestinal effects . J. Anim. Feed Sci. , 7 : 25 – 33 .
   Web of Science ®Google Scholar
• Roth , F. X. , Kirchgessner , M. and Paulicks , B. 1996 . Nutritive use of feed additives based on diformates in the rearing and fattening of pigs and their effectiveness on performance . Agribiol. Res. , 49 : 307 – 317 .
   Google Scholar
• Roth , F. X. , Windisch , W. and Kirchgessner , M. 1998a . Mineral metabolism (P, K, Ca, Mg, Zn, Mn, Cu) of piglets supplied with potassium diformate (Formi™ LHS) . Agribiol. Res. , 51 : 177 – 183 .
   Google Scholar
• Roth , F. X. , Windisch , W. and Kirchgessner , M. 1998b . Effect of potassium diformate (Formi™ LHS) on nitrogen metabolism and nutrient digestibility in piglets at graded dietary lysine supply . Agribiol. Res. , 51 : 167 – 175 .
   Google Scholar
• Smith , J. W. , Tokach , M. D. , Goodband , R. D. , Nelssen , J. L. and Richert , B. T. 1997 . Effects of the interrelationship between zinc oxide and copper sulfate on growth performance of early‐weaned pigs . J. Anim. Sci. , 75 : 1861 – 1866 .
   PubMed Web of Science ®Google Scholar
• Stansbury , W. F. , Tribble , L. F. and Orr , D. E. 1990 . Effect of chelated copper sources on performance of nursery and growing pigs . J. Anim. Sci. , 68 : 1318 – 1322 .
   Google Scholar
• Shurson , G. C. , Ku , P. K. , Waxier , G. L. , Yokoyama , M. T. and Miller , E. R. 1990 . Physiological relationships between microbiological status and dietary copper levels in the pig . J. Anim. Sci. , 68 : 1061 – 1071 .
   Google Scholar
• Williams , J. R. , Morgan , A. G. , Rouch , D. A. , Brown , N. L. and Lee , B. T. O. 1993 . Copper‐resistant enteric bacteria from United Kingdom and Australian piggeries . Applied and Environ. Microbiol. , 59 : 2531 – 2537 .
   PubMed Web of Science ®Google Scholar
• Windisch , W. , Schwarz , F. J. , Gruber , K. and Kirchgessner , M. 1998 . Effect of pharmacological dietary doses of zinc oxide on performance and fecal characteristics of weanling piglets . Agribiol. Res. , 51 : 277 – 285 .
   Google Scholar