Smith, J.W. II; Nelssen, J.L.; Goodband, R.D.; Tokach, M.D.; Richert, B.T.; Owen, K.Q.; Bergstrom, J.R.; Blum, S.A.
(Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 1994)
Eighty crossbred gilts (initially 134 lb)
were used in a growth assay to evaluate the effects of supplementing finishing pig diets
with betaine and (or) choline on growth
performance and carcass characteristics.
Betaine ...