About 1 month after the ewes are pregnant, the fertilized eggs are fed to the ewes before they are colonized without forming placenta, and they are likely to cause early embryonic death; the ewes' dietary nutrition is incomplete and lack of protein, vitamins and minerals. Substances, etc., may also cause the fertilized egg to stop developing midway, so feeding and management of the ewes for about one month of pregnancy is a crucial period for the normal growth and development of the fetus. At this time the fetus is still small, although the nutrients required by the ewe are not high, they must be relatively comprehensive. Under the conditions of grazing and captivity, in general, ewes eat enough young pasture to satisfy their nutritional needs, but in the autumn, winter and early spring, pasture grasses are withered and old, and most farmers Insufficient grazing to feed ewes with dry materials such as hay and crop stalks. 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. . Two months after the ewes are pregnant, the fetus develops gradually and it is necessary to gradually increase the feeding amount of supplements. Available soybeans 40%, corn 30%, barley 20%, wheat 10%, soaked in warm water for 6 to 8 hours, grind to pulp, and then add the equivalent amount of soybeans and other feed total 10% to 15% bean cake, 5% to 8% Bran, 1% salt, 3% to 5% bone meal, 2 to 3 times daily supplementation of pregnant sheep, 50 to 100 grams of mixed concentrate per sheep each time, young ewes should also increase the amount of concentrate Feeding amount. 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. This is usually done at this stage. The amount of concentrate feed should be increased to about twice that of the pre-pregnancy period, and the forage and feeding concentrates should strive to be fresh, diverse, young and forage. Carrots and other green and juicy feed can be fed more. 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, the amount of coarse feed should be properly controlled, and as much as possible, feed with soft texture, such as nitriding, micro-storage or salinized straw, and green and blue juicy feed. The amount of skin feeding is beneficial to the intestines. Ewes, about 10 days before farrowing, should be based on the ewes digestion, appetite, reduce the feed amount. 2 to 3 days before delivery, the ewes are of good constitution, large breast swelling, and accompanied by abdominal edema. They should reduce the amount of feed from the original diet by 1/3 to 1/2 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.
Seed dressing agent
TIS-363 is a product specially for seed dressing.
The Seed Coating Polymer have the following advantage:
1. mitigate lose from disease and pests
2. extend the growing season of the seed
3. mitgate risk associated with environment changes
4. Bright the color and less dust
Polymer Coating,Seed Coating Adjuvant,Seed Coating Polymer,Seed Coatings Jiangxi Tiansheng New Materials Co.,Ltd , https://www.jxtsxcl.com