Dulohery, S.A.; Nelssen, Jim L.; Davis, Duane L.
(Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 1985)
The effect of energy intake during a 21-day lactation and from weaning to estrus on sow and litter performance was studied. Lactation treatments consisted of two energy intakes, either 8 (Low Energy; LE) or 16 (High Energy, ...