How to manage sows who are feverish and not eating during pregnancy
Farmers need to strengthen the protection of sows during pregnancy, and the focus of management is to ensure the normal development of the fetus in the sow to prevent miscarriage, abortion and stillbirth.
Farmers need to strengthen the protection of sows during pregnancy, and the focus of management is to ensure the normal development of the fetus in the sow to prevent miscarriage, abortion and stillbirth. To do this, do the following:
(1) Prevent feed poisoning. Moldy, spoiled, frozen, toxic cakes and feeds containing pesticide residues, silage with excessive acidity, and distiller's grains containing more alcohol should not be used to feed pregnant sows to prevent miscarriage. Do not feed too much each time, and feed it early in the morning and feed more in the evening. Remove the leftover material before each feeding and clean before adding. Usually pay attention to the quality of the feed. Feed.
2. Avoid unnecessary mechanical damage. Prevent pregnant sows from mechanical injury caused by crowding, biting, slipping, flogging, scaring, etc. Single lap rearing in late pregnancy.
Third, do a good job of deworming and lice killing of pregnant sows. Ascaris lumbricoides and swine lice are the most easily transmitted to piglets, so drug deworming should be carried out before sow breeding or mid-pregnancy.
Twenty-four, do a good job of sow feed reduction. Prenatal feed reduction is an important measure to prevent sow mastitis and piglet diarrhea, and it should be given sufficient attention.
Fifth, create excellent environmental conditions. Conditionally, in the second trimester of the pregnancy, a gentle and brisk melody is played in a proper loop. In order to improve the sow's postpartum lactation power, it is possible to massage the breasts regularly and train the sow to lie on both sides of the sow. This is conducive to the sow's lactation of the piglets after giving birth, and at the same time allows the pigs to have more access to people, which is convenient for the delivery and delivery during delivery Nursing work.
26. Improve pig house hygiene. Houses and pigs are often kept clean and healthy, and the houses and surrounding environment are regularly disinfected. The pighouse should pay attention to ventilation, keep the air fresh, pay attention to cold and heat insulation in winter, pay attention to heatstroke in summer. In the cleanliness of the pigsty, human fright cannot be caused artificially, resulting in an artificial stress reaction. In spring and winter, use 2% to 4% caustic soda solution every week to disinfect the surrounding environment and remove all weeds. Xia Qiu must prevent mosquitoes, flies, poisonous insects, mice and other invasions to prevent the disease from spreading. In addition, pregnant sows should not be transported over long distances.