How to raise a binary sow? Do you have specific experience for pig farmers? The binary sow is actually a pig produced by the crossbreeding of two high-quality pigs. It is characterized by a large size and a lot of lean meat. It is not difficult to feed a double sow. The first is to self-support and self-support, the second is to do a variety of vaccines, and the third is to raise the way. How to feed a binary sow? 1, as far as possible in the early stage of feeding, let the free feeding, to 160 kg or so to use the reserve sow material until estrus. 2, if the age of body weight is in line with the standard, you can match the first senile, preferably artificial insemination, with two or three times, conditional can check the quality of semen. 3. If you are not estrus at 8 months of age, you can inject pregnant horse serum, 90% will estrus. 4. After breeding, transfer the pregnant sow material, and strictly limit the daily feeding amount to less than 2 kg, and add some green feed. 5, pregnant sows began to feed the lactating sows after March until the labor, reduce the material or not to see the grievances. 6, it is best not to use oxytocin during childbirth, after the end of childbirth to see the status of the sow feeding. Human amoxicillin can be added to the feed for 4-5 days. Give the sows the full price of the feed as much as possible, and the vaccine for the birth of the piglets should be done in time. 7. After the piglets are weaned, the sows should be fed to the pregnancy material, and the sows will be in normal estrus. What if the binary sow is difficult to produce? The incidence of dystocia in binary sows is usually higher than that of local breeders. When the sows are in difficult labor, they should take targeted measures, otherwise they will lead to the death of the sows and the fetus. Fetal individuals born to a binary sow are generally large and prone to fetal dystocia. If the sow is showing normal contraction during childbirth, but the obstruction is obvious, but the delivery is blocked, the following treatments can be taken: the sow vulva is washed with potassium permanganate solution or high-concentration salt water. After trimming the nails and disinfecting the arm, the midwife slowly puts the hand into the sow's birth canal and pinches the fetal nose or lower jaw with the thumb and forefinger. When you can't hold it, you can also hold the eye socket. The sow is responsible for the homeopathic pull. Out of the fetus. Because the twin sows are prematurely mixed, the body is incomplete, and the pelvis is narrow, which causes the fetus to be difficult to deliver. First, the sows are infiltrated with a 0.25% procaine 30-50 ml, and then treated according to the method of treating fetal dystocia. Midwifery. Because the sows are over-fertilized or too thin, the age of the child is old, and the number of pregnant women is too many, the uterus is flaccid, the number of clinical catastrophe is small, the force of nucleus is weak, and the intramuscular injection of oxytocin is 50-80 units. For a very small number of sows with gestational dystocia (symptoms are: over the period of childbirth, or close to childbirth, clinical signs and symptoms of labor, pussy continuous out of lochia), according to the following methods: connect with vas deferens The glass syringe injects a saline solution having a concentration of 1% to 3% and a temperature of 36-38 ° C into the uterine cavity of the sow until the saline solution flows out from the vulva, and then oxytocin is used in combination. After about 20 hours, the contents of the sow's uterus can be discharged. It must be noted that when the sow has not opened the cervix, the pelvis is narrow, and the birth canal is obstructed, oxytocin cannot be injected. Within 3-4 days after birth, intramuscular injection of 3-4 penicillin and streptomycin is required to prevent genital tract. There is inflammation. The above is the technical point of the dual sow breeding organized by Huinong.com, mainly from the feeding methods of feeding double sows and double sows. If you have the idea of ​​breeding binary sows, Let's take a look at this article. More binary sow articles are available at Hui Nong. Welcome your attention! Youth Biotech CO,. Ltd. , https://www.youtherb.com
