Edgar Orlando Oviedo-Rondón
Dr. Edgar O. Oviedo was born in Ibagué, Tolima, Colombia, in June 8, 1973. He received his veterinary degree, Médico Veterinario Zootecnista (MVZ) from the University of Tolima in 1994. He worked for the Colombian Corporation of Agricultural Research (CORPOICA) as research assistant, and in veterinary technical and sales services for AMERIVET Ltda.-Colombia for four years. He obtained his M.S. in Animal Production, Monogastric Nutrition, at the State University of Maringá, in Maringá, Paraná, Brazil in 1999. Dr. Oviedo went back to Colombia and worked for BIOVET Ltda.-Colombia in poultry nutrition research and development before he went to the Center of Excellence for Poultry Science of the University of Arkansas, where he got his PhD. degree in May of 2002, under Dr. Park W. Waldroup advisement.
Dr. Oviedo worked for the Cooperative of Extension Service of the University of Arkansas in Fayetteville (Washington County) from June 2000 to August 2001 as Extension Associate as part of the Curricular Practical Training. He was an Assistant Professor in the Department of Agriculture at Stephen F. Austin State University in Nacogdoches, Texas from July 2002 to January 2005. Dr. Oviedo joined the Faculty and Extension Service in the Department of Poultry Science at North Carolina State University in February of 2005.
During his career he has published 25 papers in refereed journals, 15 popular press articles, and presented 60 abstracts in Scientific Meetings. He has been invited speaker in several of the International Seminars of AMEVEA-Colombia, the Latin-American Congress of Animal Nutrition (CBNA), and several other National and International Workshops and Seminars. He served as president of Latinos Unidos of the University of Arkansas during 1999-2001, and as president of the Poultry Science Graduate Association (PSGA) from 2001 to 2002.
Dr. Edgar Oviedo received three distinguished student and four honors registration awards from University of Tolima between 1989 and 2004, the National & International Awards "Golden Arrow" from the Colombian Association of Boy Scouts, State Government & World Health Organization in 1989. He was recipient of a CAPES scholarship in Brazil in 1997. The received the First Place as the Most Outstanding Graduate Research Presentation in the PSGA Symposium in July 2001, and the Prêmio Lamas for Outstanding Research for Poultry Nutrition in Brazil in 2002. He also received the recognition as Outstanding Alumni Member of the School of Veterinary Medicine at the University of Tolima in 2003.
He is a member of the Poultry Science Association (PSA), the American Veterinary Medical Association (AVMA) the American Association of Avian Pathologists (AAAP), the American College of Poultry Veterinarians (ACPV), the American Society of Animal Sciences (ASAS), the World's Poultry Science Association Colombian (WPSA-COB) and American Branches, the Colombian Association of Poultry Veterinarians (AMEVEA), the Colombian Association of Veterinarians and Animal Scientists (ACOVEZ), and the Phi Kappa Phi, and Gamma Sigma Delta honorary societies. Dr. Oviedo served as Vice-President of the WPSA-COB for the 2002 to 2004 periods.
NC Cooperative Extension Service - Poultry
NCSU, College of Agriculture and Life Sciences, CALS, Poultry Coordinating Committee
Educational programs under my coordination:
The NC Broiler Supervisors' Short Course
The NCSU International Course on Poultry Production
The Poultry Decision Makers Workshop Series: Mathematical Modeling & Operations Research in Poultry Production
Representative Publications:
Oviedo-Rondón, E.O., M.E. Hume, N.A. Barbosa, N.K. Sakomura, G. Weber, and J.W. Wilson. 2010. Ileal and cecal microbial populations in broilers given specific essential oil blends and probiotics in two consecutive grow-outs. Avian Biology Research 3(4):157-169.
Li, Q., L. Wang, E.O. Oviedo-Rondón, and C.B. Parnell. 2010. Impact of ozonation on particulate matter in broiler houses. Poultry Science 89:2052-2062.
Wang, L., E.O. Oviedo-Rondón, J. Small, Z. Liu, B.W. Sheldon, G.B. Havenstein, and M.C. Williams. 2010. Farm-scale evaluation of ozonation for mitigating ammonia concentrations in broiler houses. Journal of Air and Waste Management Association 60(7):789-96.
Oviedo-Rondón, E.O., M.J. Wineland, J. Small, H. Cutchin, A. McElroy, A. Barri and S. Martin. 2009. Effect of incubation temperatures and chick transportation conditions on bone development and leg health. Journal of Applied Poultry Research 18:671-678.
Oviedo-Rondón, E.O., M. J. Wineland, S. Funderburk, J. Small, H. Cutchin, and M. Mann. 2009. Incubation conditions affect leg health in large, high-yield broilers. Journal of Applied Poultry Research 18: 640-646.
Rahimi, S.H., J.L. Grimes, O. Fletcher, E. Oviedo, and B.W. Sheldon. 2009. Effect of a direct-fed microbial (Primalac) on structure and ultra-structure of small intestine in turkey poults. Poultry Science 88: 491-503.
Ferket, P.R., E.O. Oviedo-Rondón, P.L. Mente, D.V. Bohórquez, A.A. Santos Jr., J.L. Grimes, J.D. Richards, J.J. Dibner, and V. Felts. 2009. Effect of Mintrex® organic trace minerals and 25-Hydroxy vitamin D on growth performance, leg abnormalities and biomechanical properties of leg bones of turkeys. Poultry Science 88: 118-131.
Oviedo-Rondón, E.O., J. Small, M.J. Wineland, V.L. Christensen, P.S. Mozdziak, M.D. Koci, S.V.L. Funderburk, D.T. Ort, and K.M. Mann. 2008. Broiler embryo bone development is influenced by incubator temperature, oxygen concentration and eggshell conductance at the plateau stage in oxygen consumption. British Poultry Science Journal 49(6): 666-676.
Grimes, J.L., S. Rahimi, E. Oviedo, B.W. Sheldon, and F.B.O. Santos. 2008. Effects of a direct fed microbial on turkey poult performance and susceptibility to oral salmonella challenge. Poultry Science 87:1464-1470.
Oviedo-Rondón, E.O., J. Small, M.J. Wineland, V.L. Christensen, J.L. Grimes, S.V.L. Funderburk, D.T. Ort, and K.M. Mann. 2008. Effects of incubator temperature and oxygen concentration during the plateau stage of oxygen consumption on turkey embryo long bone development. Poultry Science 87:1484-1492.
Liu, Z., L. Wang, D.B. Beasley, E. Oviedo, R. Munilla, G.R. Baughman, and C.M. Williams. 2007. Effect of moisture on ammonia emissions from broiler litter: A laboratory study. Journal of Atmospheric Chemistry 58:41-53.
Christensen, V.L., M.J. Wineland, J.L. Grimes, E.O. Oviedo, P.S. Mozdziak, D.T. Ort and K.M. Mann. 2007. Effect of incubator temperature and oxygen concentration at the plateau stage in oxygen consumption on turkey embryo muscle growth and development. International Journal of Poultry Science 6(6): 406-412, 2007
Parker, J., E. O. Oviedo-Rondón, S. Clemente-Hernández, E. Pierson, J. Remus, H. Ketunen, B. Clack, and J. Osborne. 2007. Enzymes as feed additive to aid in responses against Eimeria spp. in coccidia vaccinated broilers fed corn-soybean meal diets with different protein levels. Poultry Science 86:643-653
Oviedo-Rondón, E.O., J. Parker, and S. Clemente-Hernández. 2007. Application of real time ultrasound technology to estimate in vivo breast muscle weight of broiler chickens. British Poultry Science Journal 48 (2):154-161
Waldroup, P.W., E.O. Oviedo-Rondón and C.A. Fritts. 2006. Influence of dietary formulation methods on response to arginine and lysine in diets for young broiler chickens. International Journal of Poultry Science 5 (11): 1016-1022.
Oviedo-Rondón, E.O., S. Clemente-Hernández, F. Salvador, P. Williams and R. Losa. 2006. Essential oils on mixed coccidia vaccination and infection in broilers. International Journal of Poultry Science 5 (8):723-730.
Oviedo-Rondón, E.O., P.R. Ferket and G.B. Havestein. 2006. Understanding long bone development in broilers and turkeys. Avian and Poultry Biology Reviews 17(3):77-88.
Oviedo-Rondón, E.O., P.R. Ferket and G.B. Havestein. 2006. Nutritional factors that affect leg problems in broilers and turkeys. Avian and Poultry Biology Reviews 17(3):89-103.
Hume, M.E., S. Clemente-Hernández, and E.O. Oviedo-Rondón. 2006. Effects of feed additives and mixed Eimeria species infection on intestinal microbial ecology of broilers
Poultry Science 85( ): 2106-2111
Oviedo-Rondón, E.O., M.E. Hume, C. Hernández, and S. Clemente-Hernández. 2006. Intestinal microbial ecology of broilers vaccinated and challenged with mixed Eimeria species, and supplemented with essential oil blends. Poultry Science 85(5):854-860
Oviedo-Rondón, E.O., S. Clemente-Hernandez, P. Williams, and R. Losa. 2005. Responses of broilers vaccinated against coccidia to essential oil blends supplementation: live performance in a 49 production period. Journal of Applied Poultry Research 14(4):657-664.
Sakomura, N.K., F.A. Longo, E.O. Oviedo-Rondón, C. Boa-Viagem, and A. Ferraudo. 2005. Modelling energy utilization in broiler chickens and growth parameter description. Poultry Science 84(9):1363-1369.
Santos-Bocanegra, E., Ospina-Osorio, X., and E.O. Oviedo-Rondón. 2004. Evaluation of yellow and red xanthophylls extracted from Tagetes erectus (Marigold flower) and Capsicum spp. (Red Pepper Paprika) as a pigment for egg-yolks compare with synthetic pigments. International Journal of Poultry Science 3 (11): 685-689.
Murakami A.E., J.R. G. Franco, E.N. Martins, E.O. Oviedo Rondón, M.S. Pereira, and A.C. Furlan. 2003. Effect of electrolyte balance in low protein diets on broiler performance and tibial dyschondroplasia incidence. Journal of Applied Poultry Research 12(2):207-216.
Oviedo-Rondón E.O., C.A. Fritts and P.W. Waldroup. 2003. Accuracy of OmniPro II predictions for amino acid needs without minimum crude protein requirement. International Journal of Poultry Science 2 (3): 178-182.
Oviedo-Rondón E.O. and P.W. Waldroup. 2002. Models to estimate amino acid requirements for broiler chickens: A Review. International Journal of Poultry Science 1(5): 106-113.
Oviedo Rondón, E.O., A.E. Murakami, and E.S. Sakaguti. 2002. Computer modeling for poultry production and research. Brazilian Journal of Poultry Science. 4(1):199-207.
Oviedo-Rondón E.O., C. A. Fritts and P. W. Waldroup. 2002. Accuracy of Omnipro II estimations for amino acid requirements of broilers. International Journal of Poultry Science 1 (5): 119-126.
Oviedo-Rondón E.O., A.E. Murakami, E.N. Martins, M.S. Pereira and C. Scapinello. 2001. Sodium and chloride requirements of young broiler chickens fed corn-soybean diets (One to twenty-one days of age). Poultry Science 80 (5):592-598.
Murakami A.E., E.O. Oviedo-Rondón, E.N. Martins, M.S. Pereira and C. Scapinello. 2001. Sodium and chloride requirements of growing broiler chickens (Twenty-one to forty-two days of age) fed corn-soybean diets. Poultry Science 80 (3):289-294.
Author of 37 peer-reviewed manuscripts, 110 abstracts of presentations in scientific meetings, 58 invited presentations in 14 different countries.
ABSTRACTS OF PRESENTATIONS AT SCIENTIFIC MEETINGS
1. Brake, J.T., Plumstead, P.W., Brannon, K.E., Leksrisompong, N., Small, J. H and E.O. Oviedo. 2007. Effect of ventilation, basket capacity, and machine temperature during the last five days of incubation on broiler hatching egg temperature and embryonic development. International Poultry Scientific Forum Atlanta, GA, January 22 and 23 2007.
2. Small, J., Oviedo-Rondón, E.O., Tillman, P., Hoehler, D., Grimes, J., Ashwell, C.M., and S. Shah. 2007. Utilization of low protein diets by large high yield Ross-708 broilers. International Poultry Scientific Forum Atlanta, GA, January 22 and 23 2007.
3. Funderburk, S.L., Wineland, M.J., Beavers, J., Shepard, J., Cutchin, H.R., Mann, K.M., Christensen, V.L. and E.O. Oviedo-Rondón. 2007. The impact of two incubator systems upon moisture content in eggs and chicks. International Poultry Scientific Forum Atlanta, GA, January 22 and 23 2007.
4. Christensen V.L., Wineland M.J., Grimes J.L., Ort D., Funderburk S., Mozdziak P.E., Oviedo E.O., and K.M. Mann. 2007. Turkey embryo muscle growth and physiology as affected by incubator temperature and oxygen concentrations. International Poultry Scientific Forum Atlanta, GA, January 22 and 23 2007.
5. Oviedo-Rondón, E.O., Small, J., Wineland, M.J., Christensen, V.L., Ort, D.T., Mann, K.M., and S. L. 2007. Funderburk. Temperature and oxygen conditions during the plateau stage of incubation affect long bone development in broilers and turkeys. International Poultry Scientific Forum, Atlanta, GA, January 22 and 23 2007.
6. Oviedo-Rondón, E.O., Mente, P.L., Ferket, P.R., Richards, J.D., Small, J., and J. L. Grimes. 2007. Mintrex® organic trace minerals and 25-hydroxycholcalciferol HyD® improve biomechanical properties of turkey bones. International Poultry Scientific Forum, Atlanta, GA, January 22 and 23 2007.
7. Small, J., Oviedo-Rondón, E.O., Wineland, M.J., Christensen, V.L., Ort, D.T., Mann, K.M., Koci, M.D., and S.L. Funderburk. 2007. Collagen type X and transforming growth factor ï¢-1 in tibia bones are affected by incubation conditions in broilers and turkeys. International Poultry Scientific Forum, Atlanta, GA, January 22 and 23 2007.
8. Bohorquez, D., Plunske, R., Oviedo, E.O. and P. Ferket. 2006. Growth performance, gut health, and feed passage of Salmonella-challenged chickens reared on litter floors or in cages. Poultry Sci, Poscal 85 (Supp. 1) p. 32.
9. Christensen, V.L., Ort, D.T.,Mann, K.M., Wineland, M.J., Mozdziak, P.E., Funderburk, S.L., Grimes, J.L., and E.O. Oviedo. 2006. Incubator temperature and oxygen concentration affect the physiology of selected muscles of broiler embryos at the plateau stage in oxygen consumption. Poultry Sci, Poscal 85 (Supp. 1) p. 156.
10. Christensen, V.L., Wineland, M.J., Oviedo, E.O., Funderburk, S.L., Ort, D.T., Grimes, J.L., Mozdziak P.E., and K.M. Mann. 2006. Incubator temperature and oxygen concentration affectthe growth of selected muscles of broiler embryos at the plateau stage in oxygen consumption. Poultry Sci, Poscal 85 (Supp. 1) p. 137.
11. Plumstead, P.W., Leytem, A.B., Maguire, R.O., Oviedo, E., and J.T. Brake. 2006. Manipulation of dietary calcium, phosphorus, and phytase in broilers. 1. Effects on performance. Poultry Sci., Poscal 85 (Supp. 1) p. 89.
12. Leytem, A.B., Plumstead, P.W., Maguire, R.O., Oviedo, E., and J.T. Brake. 2006. Manipulation of dietary calcium, phosphorus, and phytase in broilers. 2. Effects on total and soluble phosphorus excretion. Poultry Sci., Poscal 85 (Supp. 1) p. 91.
13. Ferket, P.R., Oviedo, E.O., Grimes, J.L., Bohorquez, D.V., Santos, A.A., Richards, J.D. and V. Felts. Supplementation with MINTREX® organic trace minerals improves growth performance and leg abnormalities in turkeys. Poultry Sci., Poscal 85 (Supp. 1) p. 91.
14. Liu, Z., L. Wang, D.B. Beasley, E. Oviedo, R. Munilla, G.R. Baughman and C.M. Williams. 2006. Effect of litter moisture content on ammonia emissions from broiler operations. In Proceedings of the Workshop on Agricultural Air Quality: State of the Science. June5-8, 2006. Potomac, MD.
15. Wang, L., Z. Liu, D.B. Beasley, R. Munilla, G.R. Baughman, and E. Oviedo. 2006. Measuring ammonia emissions from broiler litter. ASABE Paper No.064189. Presented at the 2006 American Society of Agricultural and Biological Engineers (ASABE) Annual International Meeting, Portland, OR.
16. Ashwell, C. M., E.O. Oviedo-Rondón, S. Clemente-Hernández, and F. Salvador. 2006. Microarray gene expression of breast muscle from chickens fed low crude protein diets Poultry Sci., Poscal 85 (Supp. 1) p. 172.
17. Clemente-Hernández, S., E.O. Oviedo-Rondón, and F. Salvador. 2006.. Influence of previous lysine level on the apparent ileal amino acid digestibility of corn soybean meal diets for broiler chickens. Poultry Sci., Poscal 85 (Supp. 1) p. 206.
18. Bohórquez, D., R. Plunske, E.O. Oviedo-Rondón and P.R. Ferket. 2006. and Growth performance of Salmonella-challenged broilers fed normal and high threonine (THR) diets supplemented with egg immunoglobulins IgY. Poultry Sci., Poscal 85 (Supp. 1) p. 168.
19. Edwards, J., E.O. Oviedo-Rondón, S. Clemente-Hernández, and B.A. Clack. 2005. Essential oil blends and Eimeria spp. vaccination and/or infection over microbial uricase activity in ileal and cecal contents of broilers. Poultry Sci. 84(Suppl. 1):71 p.35.
20. Oviedo-Rondón E.O., M. E. Hume, F. Salvador, S. Clemente-Hernández, 2005. Dynamics of duodenal and ileal microbial ecology in chickens fed diets supplemented with essential oils and challenge with mixed Eimeria spp. Poultry Sci. 84(Suppl. 1):100 p. 42.
21. Oviedo-Rondón E.O., M. E. Hume, S. Clemente-Hernández, 2005. Dynamics of duodenal and ileal microbial ecology in chickens vaccinated and challenge with mixed Eimeria spp. Poultry Sci. 84 (Suppl. 1): 164 p. 72.
22. Clemente-Hernández S., F. Salvador, M. Hume, and E.O. Oviedo-Rondón, 2005. Response to lysine levels over dynamic development of Poultry Sci. 84 (Suppl. 1): 100 p. 42.
23. Oviedo-Rondón E.O., S. Clemente-Hernández, P. Williams, and R. Losa, 2005. Specific blends of essential oil compounds in broilers vaccinated or not against mixed Eimeria spp.: 49 day production period. Poultry Sci. 84 (Suppl. 1): S150 p. 126
24. Oviedo-Rondón E.O., S. Clemente-Hernández, D. Caldwell, K. Ameiss, P. Williams, and R. Losa, 2005. Essential oils to enhance gut immunity against a challenge of Eimeria spp. and replace growth-promotant antibiotics and ionophores. Poultry Sci. 84 (Suppl. 1): S47 p. 102
25. Parker J., E.O. Oviedo-Rondón, S. Clemente-Hernández, and B. Clack, 2005. Feed additives, and Eimeria spp. vaccination and/or infection over microbial uricase activity to reduce ammonia volatilization from broiler manure. Poultry Sci. 84 (Suppl. 1): S204 p. 138
26. Guzmán-Osorio L.E., A. Hernández-Vásquez, and E.O. Oviedo-Rondón, 2005. Broiler breeder genetics, age, and thyroidal status affects cardiac index, body weight, thyroidal hormone levels and thyroid weight of chicken embryos. Poultry Sci. 84 (Suppl. 1): S162 p. 129.
27. Guzmán-Osorio L.E., A. Hernández-Vásquez, and E.O. Oviedo-Rondón, 2005. Effects of broiler breeder genetics, age, egg weight, feed restriction and housing environmental conditions over cardiac index, thyroidal function, and live performance of growing broilers. Poultry Sci. 84 (Suppl. 1): S163 p. 130.
28. Oviedo-Rondón E.O., J. Apajalahti, J. Parker, J. Remus, and E. Pierson, 2005. Modulation of intestinal microbial communities and luminal IgA secretion by an amylase, xylanase and protease-based feed enzyme system in broiler chickens vaccinated and challenged with mixed Eimeria spp. Poultry Sci. 84 (Suppl. 1): S50 p. 103
29. Oviedo-Rondón E.O., S. Clemente-Hernández, J. Parker, J. Remus, and E. Pierson, 2005. Amylase, protease and xylanase in broiler chickens vaccinated and challenge with mixed Eimeria spp.: Ileal amino acid and protein digestibility. Poultry Sci. 84 (Suppl. 1):S183 p. 133.
30. Clemente-Hernández S. and E.O. Oviedo-Rondón, 2005. Differential allometric growth of broiler chickens influenced by dietary lysine levels. Poultry Sci. 84 (Suppl. 1):S184 p. 134.
31. Clemente-Hernández S., D. Burnham, C. Wiernusz, F. Salvador, E.O. Oviedo-Rondón, 2005. Responses of broilers to low crude protein diets formulated based on current nutritional knowledge. Poultry Sci. 84 (Suppl. 1): S61 p. 106.
32. Clemente-Hernández S., C. Wiernusz, D. Burnham, and E.O. Oviedo-Rondón, 2005. Crude protein levels over the dynamic development of breast muscle in broilers growing up to 56 days of age. Poultry Sci. 84 (Suppl. 1): S150 p. 126.
33. Clemente-Hernández S., M. Hume, and E.O. Oviedo-Rondón, 2005. Cecal microbial ecology in chickens fed low crude protein diets supplemented with synthetic amino acids. Poultry Sci. 84 (Suppl. 1):S195 p. 136.
34. Oviedo-Rondón E.O., M. Hume, and S. Clemente-Hernández, 2005. Dynamics of cecal microbial ecology in chickens fed diets supplemented with essential oils and challenge with mixed Eimeria spp. Poultry Sci. 84 (Suppl. 1): S48 p. 102
35. Oviedo-Rondón E.O., M. Hume, and S. Clemente-Hernández, 2005. Dynamics of cecal microbial ecology in chickens vaccinated and challenge with mixed Eimeria spp. Poultry Sci. 84 (Suppl. 1): S49 p. 103.
36. Ashwell C.M., S, Clemente Hernández, T, Wing, and E.O. Oviedo, 2005. Crude Protein Level Effects on Gene Expression in Broiler Chickens. Poultry Sci. 84 (Suppl. 1):S188-p. 135
37. Parker, J., B.A. Clack, S. Clemente-Hernandez, J.C. Remus, E.M. Pierson, and E.O. Oviedo, 2004. Evaluation of an exogenous enzyme (Avizyme®) as feed additive to enhance immunity against Eimeria spp and replace antibiotics and ionophores in broiler diets. Poultry Sci. 83 (Suppl. 1).
38. Oviedo, E.O., Parker J., and W. Weatherford, 2004. Application of Real Time Ultrasound Technology to Estimate in vivo Breast Meat Content of Broiler Chickens. Poultry Sci. 83 (Suppl. 1)
39. Santos-Bocanegra, E.; Ospina-Osorio, X., and E.O. Oviedo-Rondón, 2004. Evaluation of Yellow and Red Xanthophylls Extracted from Tagetes erectus (Marigold flower) and Capsicum sp. (Red Pepper Paprika) as a Pigment for Egg-yolks Compare with Synthetic Pigments. Poultry Sci. 83 (Suppl. 1).
40. Thompson, S., . Cherry, W.P. Weatherford, J. Brumley, J. Bray, S. Antle, and E. Oviedo, 2003. Evaluation of coccidiosis vaccines by different methods of administration. Poultry Sci. 82 (Suppl. 1).
41. Bray, J., T. Cherry, W.P. Weatherford, E.O. Oviedo-Rondón, S. Thompson, S. Antle, J. David, and C. Roberts, 2003. Relationships between breeds, coccidiosis control programs, and lighting programs. Poultry Sci. 82 (Suppl. 1).
42. Antle, S., Weatherford, W., Oviedo, E., Thompson, S., and J., Bray, 2003. Evaluation of the safety of two S1133 reovirus vaccines. Poultry Sci. 82 (Suppl. 1).
43. Oviedo-Rondón, E.O. and P.W. Waldroup, 2002. Comparison of OmniPro II and EFG broiler growth model estimations of nutrient requirements for broilers. Poultry Sci. 81(Suppl.1):111.
44. Oviedo-Rondón, E.O., and P.W. Waldroup, 2002. Accuracy of OmniPro II predictions for amino acid requirements with reduction in protein estimations for male broilers. Poultry Sci. 81(Suppl.1):111.
45. Café, M. B., Waldroup, P. W., Junqueira, O. M., Rondón, E. O. O., Fritts, C.A., 2002. Interação entre diferentes níveis dietéticos de metionina e de lisina na nutrição de frangos de corte In: CONFERÊNCIA APINCO DE CIÊNCIA E TECNOLOGIA AVÍCOLA, 2002. Campinas, SP. Revista Brasileira de Ciência Avícola. Campinas, SP: FACTA, v.4. p.67 - 67.
46. Oviedo-Rondón, E.O., C.A. Fritts and P.W. Waldroup, 2002. Comparison of Bio-Moss and antibiotic feeding programs in diets containing copper sulfate. Poultry Sci. 81(Suppl.1):152.
47. Oviedo-Rondón, E.O., C.A. Fritts and P.W. Waldroup, 2002. Evaluation of a commercial growth model for predicting requirements for broilers. Poultry Sci. 81(Suppl.1):111.
48. Murakami, A.E., M.I. Sakamoto, E.N. Martins, E.O. Oviedo Rondón and A. C. Furlan, 2001. Requirements of sodium and chloride for leghorn hens. In: 13th Eur. Symp. Poult. Nutr., Oct. Blankenberge, Belgium. p. 194-195.
49. Oviedo-Rondón, E.O., C.A. Fritts and P.W. Waldroup, 2001. Evaluation of lysine and arginine needs in broiler finisher diets. Poultry Sci. 80: (Suppl. 1):45.
50. Oviedo-Rondón, E.O., C.A. Fritts, D.J. Burnham and P.W. Waldroup, 2001. Influence of dietary formulation methods on response to arginine and lysine in diets for broiler chickens. Poultry Sci. 80:1013
51. Oviedo Rondón, E.O., Alice E. Murakami, Antonio C. Furlan, Ivan Moreira and Elias Nunes Martins, 2000. Exigências nutricionias de sódio e cloro para frangos de corte na fase inicial (1-21 dias de idade). In: XXXVII Reunião Annual da SBZ, Jul. 24-27. Viçosa-MG. Brazil.
52. Murakami A.E., E.O. Oviedo-Rondón, C. Scapinello, M.S. Pereira and E.N. Martins, 2000. Exigências nutricionias de sódio e cloro para frangos de corte na fase inicial (22-42 dias de idade). In: XXXVII Reunião Annual da SBZ, Jul. 24-27. Viçosa-MG. Brazil.
53. Fritts, C.A., E.O. Oviedo-Rondón, D.J. Burnham and P.W. Waldroup, 2000. Interrelationship of threonine and lysine in diets for growing broilers. Poultry Sci. 79:(Suppl. 1):95.
54. Murakami, A.E., E.O. Oviedo-Rondón, A.C. Furlan, I. Moreira and R. F. Vasconcelos, 1999. Sodium and chloride nutritional requirements for growing chickens (21 to 42 days of age). In: Poultry Science Annual Meeting Abstracts 78 Supplement 1 (279) p. 63.
55. Oviedo-Rondón, E.O., A.E. Murakami, E.N. Martins, M.S. Pereira and C. Scapinello, 1999. Sodium and chloride nutritional requirements for growing chickens (1 to 21 days of age). In: Poultry Science Annual Meeting Abstracts 78 Supplement 1 (280) p. 63.
56. Oliveira, P.B., E.R. Garcia de Moraes, E.O. Oviedo R., A.E. Murakami and A.C. Furlan, 1998. Substitution of soybean meal protein by dried yeast protein in diet on performance of broilers. In: XXXV Reunião Annual da Sociedade Brasileira de Zootecnia Proceedings, Botucatú, SP, Jul. 27-31, p. 404-406.
57. Garcia de Moraes, E.R., A.E. Murakami, B.C. Furlan, E.O. Oviedo R. and P.B. Oliveira, 1998. Enzymatic supplementation in diets based on soybean meal and extruded soya on broiler performance. In: XXXV Reunião Annual da Sociedade Brasileira de Zootecnia Proceedings, Botucatú, SP, Jul. 27-31, p. 407-409.
58. Oliveira, P.B., A.E. Murakami, M.S. Pereira, E.O. Oviedo R. and E.R. Garcia de Moraes, 1998. Influence of antinutritional factors of some feeds on performance and intestinal epitellium of broiler chickens. In: Conferência APINCO'98 de Ciência e Tecnologia Avícolas Proceedings. Campinas, SP. May 12-13, p. 25.
59. Oviedo R., E.O., A.E. Murakami, E.R. Garcia de Moraes, P.B. Oliveira and A.C. Furlan, 1998. Sodium nutritional requirement of Japanese quail. In: Poultry Science Annual Meeting Abstracts 77, Supplement 1 (336), p. 88.
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