共 50 条
- [24] Effects of post-weaning altrenogest treatment in primiparous sows VLAAMS DIERGENEESKUNDIG TIJDSCHRIFT, 2007, 76 (04): : 293 - 299
- [25] Effect of gonadotropin at weaning on reproductive performance of primiparous sows SWINE HEALTH AND PRODUCTION, 1998, 6 (02): : 51 - 55
- [26] Effects of synthetic progestin (altrenogest) administration to primiparous female swine with short or long lactation length on measures of subsequent reproductive performance 36th Annual Meeting of the American Association of Swine Veterinarians, Proceedings, 2005, : 21 - 22
- [28] INFLUENCE OF DIETARY PROTEIN INTAKE DURING LACTATION ON REPRODUCTIVE PERFORMANCE OF SOWS ANIMAL PRODUCTION, 1969, 11 : 443 - +