• Failure of Progesterone to Counteract Zearalenone Toxicoses During Early Pregnancy in Gilts
• Timing of Estradiol Injections Required to Induce Short and Long Pseudopregnancy in Gilts

Abstracts

• Failure of vitamin A to alter litter size in swine when injected at breeding and various stages of gestation
• Lack of a nocturnal rise in serum concentrations of melatonin preceding the onset of puberty in gilts
• Reproductive and lean growth performance of gilts reared in all-in/all-out facilities: Effect of vaccination against Mycoplasmal hyopneumoniae and exposure to ammonia

Purdue Extension Publications

• AS-559-W Estrus Detection in Farm Animals
• AS-561-W Parturition in Livestock
• AS-598-W Zearalenone Concerns in Reproducing Livestock

Purdue Swine Research Reports

2003 Swine Research Reports
• Assessment of a novel media system for in vitro porcine embryo production (also in html)
• Glucose and lactate concentrations affect the metabolism of in vitro matured porcine oocytes (also in html)
• Length of cryopreservation has no effect on fertilizing ability of boar spermatozoa (also in html)
• Manipulation of the pentose phosphate pathway in porcine oocytes: Effects on nuclear and cytoplasmic maturation (also in html)

2002 Swine Research Reports
• Usefulness of Zeranol in synchronizing breeding in gilts (also in html)

1999 Swine Day Reports
• Effect of lactation length and steroid hormone treatment on embryonic survival and peripheral steroid concentrations in multiparous sows (also in html)

1998 Swine Day Reports
• Effect of gestation dietary crude protein level on the gestation and lactation performance of primiparous sows (also in html)
• Effect of a seven day stair-step feeding regimen versus ad libitum feeding throughout lactation on sow and litter performance (also in html)
• Impact of lactation length and exogenous progesterone/estradiol on embryonic survival in third parity sows (also in html)
• Total backfat and individual backfat layer changes of primiparous sows during late gestation and lactation (also in html)

1997 Swine Day Reports
• Biological and behavioral indicators of stress in the boar (also in html)
• The effect of lactation dietary protein on the reproductive performance of early and conventionally weaned primiparous sows (also in html)

1996 Swine Day Reports
• A.I. programs that work - Producer panel
• Effectiveness of vitamin A to increase litter size
• Evaluation of the effects of age at first farrowing, weaning age, and days open on reproductive performance
• Lack of a nocturnal rise in serum concentrations of melatonin preceding puberty in gilts
• Management of high-lean hogs as replacement gilts