The feeding and management of ewes about 1 month of pregnancy is a crucial period for the normal growth and development of the fetus. Due to the limitations of ewes feeding on nutrients in forage, even if ewes grazing and feeding supplements can reach satiety and can not meet their nutritional needs, farmers should properly supplement concentrates according to the nutritional status of ewes. .

After 2 months of gestation, the ewes will gradually increase their fetal development as the month of pregnancy increases. Gradually increase the amount of feed supplemented by concentrates. Soybean 40%, corn 30%, barley 20%, and wheat 10% can be used. Soak in warm water for 6~8 hours, grind it into pulp, add 10% to 15% soybean cake equivalent to soybeans, 5% to 8% bran, 1% salt, and feed 2 to 3 times daily to pregnant sheep. Each time the sheep feed 50 to 100 grams of mixed concentrate, the young ewe should also increase the amount of concentrate feed. After 3 months of ewes' pregnancy, the total volume of pregnant sheep fed with forage should be appropriately controlled. Feeding forages and adding concentrates to sheep should be done less frequently to prevent overfeeding. The fetus affects normal growth and development.

After 4 months of gestation, the fetus has reached 60% to 70% of the body weight of the lamb at birth, and the ewes have to store a certain amount of nutrients for postpartum breastfeeding. In this stage, it is usually carried out to feed the fetus, and the feeding amount of the concentrate should be increased to about twice that of the pre-pregnancy period. The forage and feeding concentrates should strive to be fresh, diversified, and tender pastures. Carrots and other green and juicy feed can be fed. It is forbidden to feed potato, vinasse, and unreprocessed cottonseed cakes or rapeseed cakes, and must not be fed with mildew, cold, or overheating, be too acidic, or be mixed with ergots or poisonous weeds (such as flowers and stamens). Feed, etc., so as to avoid eczema abortion, dystocia and post-production diseases.

About 1 month before the ewes are born, appropriate amount of coarse feed should be controlled, and as far as possible, feed some soft texture feeds, such as micro or salted straw, green and blue juicy feed, increase the amount of bran feed in concentrates. In order to facilitate the intestines. About 10 days before the ewe's delivery, the amount of feed should be reduced according to the ewe's digestion and appetite.

2 to 3 days before delivery, the ewes are of good constitution, large breast swelling and accompanied by abdominal edema, and they should reduce the amount of feed by 1/3 to 1/2 from the original diet to prevent premature ejaculation. Or too thick milk causes eruption of ewes, back milk and indigestion of lambs and diarrhea. For lean ewe, if the udder is dried in a week before birth, in addition to reducing the amount of raw material, it is necessary to increase the amount of sesame cake. Beancake, soymilk or bean dregs and other protein-rich prolactin feeds, as well as green juicy diarrhea feed, to prevent postpartum milk shortage. In addition, the feed and drinking water of pregnant ewes should be kept clean.

API-Active Pharmaceutical Ingredients)

Pregabalin, chemical name (s) - 3-aminomethyl-5-methylhexanoic acid, molecular formula c8h17no2, is an antiepileptic drug, mainly for the treatment of postherpetic neuralgia. The appearance and properties of pregabalin are white or almost white crystalline powder γ- GABA analogues, similar to gabapentin in structure and function, have antiepileptic, analgesic and anxiolytic activities. The antiepileptic mechanism of pregabalin remains unclear. In laboratory studies, pregabalin has anticonvulsant activity in various epilepsy models; The activity spectrum of animal model was similar to that of gabapentin, but the activity of pregabalin was 3-10 times higher than that of gabapentin.

Product Description


Pregabalin is an antiepileptic drug, is mainly used in the treatment of postherpetic neuralgia.

Product Name: Pregabalin Powder

Appearance: White Powder

Specification: 99%

Molecular Formula: C20H29NO3

Molecular Weight: 331.45

Pregabalin JpgPregabalin Picture Jpg



















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