Open Access. Powered by Scholars. Published by Universities.®
- Discipline
Articles 1 - 3 of 3
Full-Text Articles in Life Sciences
Effect Of Source Of Dietary Energy And Energy Restriction During Lactation On Sow And Litter Performance, J. L. Nelsson, A. J. Lewis, E. R. Peo, Jr., B. D. Moser
Effect Of Source Of Dietary Energy And Energy Restriction During Lactation On Sow And Litter Performance, J. L. Nelsson, A. J. Lewis, E. R. Peo, Jr., B. D. Moser
Department of Animal Science: Faculty Publications
The effects of source of energy and energy restriction during lactation on sow and litter performance were investigated in an experiment with 90 primiparous sows. At parturition, the sows were randomly assigned to diets containing either tallow or cornstarch as a major energy source.
Effect Of Dietary Energy Intake During Lactation On Performance Of Primiparous Sows And Their Litters, J. L. Nelssen, A. J. Lewis, E. R. Peo, J. D. Crenshaw
Effect Of Dietary Energy Intake During Lactation On Performance Of Primiparous Sows And Their Litters, J. L. Nelssen, A. J. Lewis, E. R. Peo, J. D. Crenshaw
Department of Animal Science: Faculty Publications
A total of 146 primiparous sows was used in four replications of an experiment to investigate the effect of energy intake during a 28-d lactation on sow and litter performance. Dietary treatments consisted of three energy intakes; 10, 12 or 14 Mcal of metabolizable energy (ME)·sow– 1 ·d–1. All sows were fed equal amounts of crude protein, vitamins and minerals daily, which met or exceeded standard recommendations. The experiment was initiated at parturition. Sow weight and backfat loss during lactation decreased linearly (P
Weaining Weight Response Of Pigs To Simple And Complex Diets, L. V. Himmelberg, E. R. Peo, Jr., A. J. Lewis, J. D. Crenshaw
Weaining Weight Response Of Pigs To Simple And Complex Diets, L. V. Himmelberg, E. R. Peo, Jr., A. J. Lewis, J. D. Crenshaw
Department of Animal Science: Faculty Publications
Five experiments were conducted to determine (1) the value of simple vs complex diets on gains and feed conversion of pigs weaned at a constant age but varying in weight, (2) the optimum post-weaning time to change from a complex to a simple diet and (3) the effect of previous treatment on subsequent performance.