Musser, R.E.; Goodband, R.D.; Davis, D.L.; Dritz, S.S.; Tokach, M.D.; Nelssen, J.L.; Bauman, J.S.; Heintz, M.
(Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 1997)
A total of 321 PIC sows was used to
determine the effects of either increased feed (8 Ib/d of complete feed) or added corn (4 Ib/d of complete feed plus 4 Ib/d of ground corn) from d 30 to 50 of gestation on sow and ...