The phenomenon of non-estrus in the sows postpartum is relatively common in the production. Due to the lack of effective treatment methods, some sows cannot be matched on time, directly affecting the economic benefits of pig production and causing certain economic losses.
Symptoms: After the first-born or mid-sow-sow, the piglet can't reach the estrus on schedule or stop estrus. The following treatments are available:
Formula composition: Yang Qishi, Epimedium each 40 grams, angelica, astragalus, cinnamon, yam, rehmannia each 30 grams.
Usage: Grind the above medicines into powders, mix feeds and feed them once. On one day, one dose and three doses can be used for estrus.
If the sow is estrus normal, when infertility breeding, the following treatment can be used: Motherwort, Millettia 50 grams each, Angelica, coke hawthorn, epimedium each 25 grams, 15 grams of licorice, brown sugar 50 grams, rice wine 50ml, on the drug (In addition to brown sugar and rice wine), a total of research was conducted at the end, boiled with boiling water, and brown sugar and rice wine were fed once a day. For health care, starting in the three days after taking the drug, and even serving three doses; used to promote pregnancy, take the drug three days before heat, and even served three doses, treatment of repeated infertility, starting 6 days before heat and even served 6 doses .
If the sow suffers from vaginitis or metritis, it can be supplemented with normal saline 500ml plus 1.6 million units of penicillin 5, fully dissolved, and then sterilized with a sterile catheter into the vagina or uterus for 3 consecutive cures and then cured. The above drugs.
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