Supplementary feeding should give priority to meeting the needs of the maternity and rearing animals and breeding bred animals during the second trimester. Because more than 90% of the fetus's body weight in pregnant females grows within 1/3 of the time of pregnancy, and it will face the heavy nutrient consumption of calving, lactation, and gestation, and good supplementation can make larvae important. Strong disease resistance, high survival rate, adequate postpartum breastfeeding. The bred animals are in a strong growth period and have poor nutrient reserve capacity. It is necessary to feed more feed to meet the needs of growth and life support. Due to the intensive breeding of winter grazing species, the nutrient reserve in the body needs to be replenished in spring to maintain its health.
Supplementary feeding should be gradually carried out, sudden changes in feed will affect the microbiological activities of the rumen microbial flora, so that the digestive system dysfunction, reduce feed conversion rate.
Supplement feed should be fed a small amount of good palatability good feed, and then feed roughage. This feeding method can promote appetite, increase the intake of roughage, increase the secretion of digestive glands, stimulate the growth and reproduction of fibrin-degrading bacteria in the rumen of the sheep, accelerate the synthesis of rumen bacterial digestive enzymes, make more nutrients be digested and used, and improve supplementation. Feed digestibility.
Supplementary feed such as straw. Straw is a spring feed forage that is widely sourced, low cost, and easily promoted. After related measures such as fermentation, can improve its utilization and nutritional value. After being chopped and chopped, ingestion can increase the contact surface of rumen microorganisms, which is conducive to the adjustment of acidity in the rumen. After ammoniated, micro-storage and other fermentation treatment, the digestibility can be increased by 10 to 12 percentage points, crude protein increase. 4 to 5 percentage points. However, it should not be cut too much, otherwise it will lead to weakening of the ruminant function and affect the digestion and absorption of feed. The supplemental ammoniated straw feed should be placed after other feeds, and the feed amount can account for 70% of the feed supplement feed. If a certain amount of soybean meal is fed, the effect will be better.
Supplementation of minerals and vitamins. Sheep fed with low quality forage (and straw), minerals and vitamins can not meet their nutritional needs. When it is lacking, it will affect the health status and digestion of fibrous feed, resulting in weakened resistance and declining production performance. When gilts are born, their physique is weak, their weight gain is slow, and they are prone to diseases such as stomach and stomach. In particular, pregnant ewes and growing sheep are highly affected. In order to improve the production performance and promote the metabolism of the carcass, the salt bricks can be supplemented with minerals to allow the sheep to feed freely. For feed supplements of ewes and bred sheep, which have insufficient vitamin reserves and are difficult to maintain their normal fetal growth, feeds rich in β-carotene, such as high quality hay and carrots, should be added.
For feeding high-energy and high-protein concentrates, feeds such as corn with low rumen degradation, high-quality dried cockroach and blood meal, or rumen-degradable concentrates treated with rumen technology should be selected. In this way, nutrition with high protein and starch equivalent price can be protected, and glycolysis in the rumen can be avoided to directly enter the stomach, which is beneficial to the digestion and absorption of the small intestine and increase the conversion rate of the concentrate feed. At present, a wide range of rumen-passive technologies are used in production. First, use natural rumen-degrading feeds, such as high-quality dry grasses and other protein feeds and corn and other energy feeds. Second, use feed processing technologies, such as the use of different concentrations. Formaldehyde solution treats protein feeds and energy feeds to increase their proportions through the rumen.
Supplement silage. In particular, the supplement of leguminous semi-dry silage has the function of activating the growth and reproduction of rumen fibromyolytic bacteria, which can promote the utilization of sheep's fiber feed. The amount of supplementation can reach about 20% of the total dry matter intake. Spring can not make up for frozen silage, so it is easy to cause miscarriage.
Teriparatide injection pen is a medication used to treat osteoporosis in men and postmenopausal women who are at high risk of bone fractures. It is a type of parathyroid hormone that stimulates bone growth and increases bone density. The injection pen is a pre-filled device that contains a single dose of teriparatide and is administered subcutaneously (under the skin) once a day. The pen is easy to use and has adjustable dosing options to ensure the correct amount of medication is administered. Teriparatide injection pen is typically prescribed for up to two years and may be used in combination with other osteoporosis medications.
Teriparatide Injection Pen,Resuable Pen Injector,Teriparatide Pen Injector,Pen Injector For Teriparatide
Shanghai Enjosim Medical Technology Co., Ltd , https://www.enjosimmedical.com