Autumn is the golden season for catching sheep and ewes. In order to increase the sheep's lambing rate and meat production rate, the following technologies need to be carefully managed:
First, do a good job of grazing.
Early morning, late morning and evening cool, noon heat, grazing should adhere to early grazing, noon summer, late harvest, appropriate extension of grazing time; middle and late autumn frost weather late grazing, late harvest; frost-free weather early grazing, late harvest . Adhere to drinking well water or spring water 2 times a day, do not drink water. Grazing in the late fall season is also a matter of keeping warm. In the mountains, the sheep should be grazing on the sunny slopes where pastures grow better.
The second is to do a good job feeding.
Grazing sheep during the day, at night should be fed a moderate amount of nutritious, good palatability fine material, in order to facilitate the long reminder. During the mid-term of pregnant sheep, 0.2 to 0.3 kilograms per day is supplemented and 0.45 to 1 kilograms is added in the later period. In the early period of lactation, 0.5 kilograms of refined material is supplemented per day in the ewes, 0.3 to 0.45 kilograms in the medium term, and 0.7 kilograms are produced in the twin lambs. It is forbidden to feed moulds with moldy deterioration, provide sufficient drinking water, and add appropriate amount of salt.
Third, do a good job in breeding.
Autumn ewes have good sensation, normal estrus, more ovulation, easy fetuses, and favorable fetal development. Grasping maternal breeding can increase the conception rate and lambing rate. The ewes in the ewes showed reduced appetite, disturbed buzzing, flushing in the vulva, exudates in the vagina, and frequent tailing. The duration of estrus was 1-2 days. It was best to breed 30 hours after estrus.
Fourth, do a good job fetal miscarriage.
We must refrain from feeding mildew, spoilage, and poisonous fodder, and ban the drinking of cold water on an empty stomach. We must prevent startles from being frightened and from allowing them to rush to jump and ditch and other intense activities, especially when entering and exiting the gates or supplements; Precancerous immunization is strictly prohibited. For ewes with habitual or congenital abortions, veterinary fetuses should be injected at a certain time.
Fifth, do a good job of prevention.
When the vaccine is injected to prevent infectious diseases. The sheep house should always clean the residue and keep it dry and clean. Regularly disinfect it with 2% caustic soda solution, 3% carbolic acid or 2% formalin. Brush the sheep body frequently to enhance blood circulation and enhance disease resistance. If the herd suffers from bulging and poisoning due to eating rejuvenated grass and leguminous herbage, it should be promptly punctured and deflated at the ribs, once taking 5 g of fish fat and 20 ml of alcohol, and adding 100 ml of water.
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