TY - JOUR AU - Boyer, PE AU - Almond, GW TI - Use of altrenogest at weaning in primiparous sows T2 - Journal of Swine Health and Production JF - Journal of Swine Health and Production J2 - JSHAP SN - 1537-209X DP - American Association of Swine Veterinarians PB - American Association of Swine Veterinarians DA - 2014/May// PY - 2014 VL - 22 M1 - 3 IS - 3 M2 - 134 SP - 134-137 L2 - https://www.aasv.org/shap/issues/v22n3/v22n3p134.html UR - https://www.aasv.org/shap/abstracts/abstract.php?v22n3p134 L1 - https://www.aasv.org/shap/issues/v22n3/v22n3p134.pdf KW - swine KW - altrenogest KW - second-litter size KW - primiparous sows N2 - Treating primiparous sows with altrenogest for 7 days after weaning increased not only the subsequent total number of piglets born, but also the number of piglets born alive and the number of sows returning to estrus after cessation of altrenogest treatment. Farrowing rates were not affected by treatment. ER -