C.F.M. de Lange,Centre for Nutrition Modelling, Department of Animal and
Poultry Science, University of Guelph, Guelph, Ontario, N1G 2W1, Canada.
M.S. Dhanoa,Institute of Grassland and Environmental Research, Plas
Gogerddan, Aberystwyth, Ceredigion, SY23 3EB, UK.
R.S. Dias,Centre for Nutrition Modelling, Department of Animal and Poultry
Science, University of Guelph, Guelph, Ontario, N1G 2W1, Canada.
J. Dijkstra,Animal Nutrition Group, Wageningen Institute of Animal Sciences,
Wageningen University, PO Box 338, 6700 AH Wageningen, The Netherlands.
M.Z. Fan,Centre for Nutrition Modelling, Department of Animal and Poultry
Science, University of Guelph, Guelph, Ontario, N1G 2W1, Canada.
J. France,Centre for Nutrition Modelling, Department of Animal and Poultry
Science, University of Guelph, Guelph, Ontario, N1G 2W1, Canada.
W.J.J. Gerrits,Animal Nutrition Group, Wageningen Institute of Animal
Sciences, Wageningen University, PO Box 338, 6700 AH Wageningen,
The Netherlands.
M.D. Hanigan,Department of Dairy Science, Virginia Tech, 2080 Litton
Reaves, Blacksburg, VA, USA.
K. Hua,Fish Nutrition Research Laboratory, Department of Animal and Poultry
Science, University of Guelph, Guelph, Ontario, N1G 2W1, Canada.
R.L. Huang,Institute of Subtropical Agricultural Research, The Chinese
Academy of Sciences, Changsha, Hunan Province, China 410125.
E. Kebreab,National Centre for Livestock and Environment, Department of
Animal Science, University of Manitoba, Winnipeg, Manitoba, R3T 2N2,
Canada.
B. Kerrigan,54-2979 River Road, RR3 Chemainus, British Columbia, V0R 1K3,
Canada; Centre for Nutrition Modelling, Department of Animal and Poultry
Science, University of Guelph, Guelph, Ontario, N1G 2W1, Canada.
A. Kramer,Department of Animal Sciences, Wageningen University, 6700 HB
Wageningen, The Netherlands.
M.R. Kramer,Information Technology Group, Wageningen University, PO
Box 17, 6700 AA Wageningen, The Netherlands.
I. Kyriazakis,Animal Nutrition and Health Department, Scottish Agricultural
College, West Mains Road, Edinburgh, EH9 3JG, UK and Faculty of
Veterinary Medicine, University of Thessaly, 43100 Karditsa, Greece.
J.E. Las,Department of Animal and Poultry Science, University of Guelph,
Guelph, Ontario, N1G 2W1, Canada.
S. Leeson,Centre for Nutrition Modelling, Department of Animal and Poultry
Science, University of Guelph, Guelph, Ontario, N1G 2W1, Canada.
T.J. Li,Institute of Subtropical Agricultural Research, The Chinese Academy of
Sciences, Changsha, Hunan Province, China 410125.
G. Lopez,Department of Animal and Poultry Science, University of Guelph,
Guelph, Ontario, N1G 2W1, Canada.
S. López,Departamento de Producción Animal, Universidad de León, 24071
León, Spain.
B.W. McBride,Centre for Nutrition Modelling, Department of Animal and Poultry
Science, University of Guelph, Guelph, Ontario, N1G 2W1, Canada.
Contributors ix