The most vulnerable to missing trace elements in sheep
Selenium and selenium are distributed throughout cells of the animal's body and are components of glutathione peroxidase, which prevents the accumulation of lipid peroxidation in the body and protects the cell membrane and mitochondria; it is the conversion of methionine to cysteine. The essential elements, in synergy with vitamin E, act as antioxidants in animals, promote the absorption and storage of vitamin E, participate in amino acid metabolism in the body, and play an important role in protecting the body's ability to stabilize the immune system and protect the heart muscle. Maintain sheep's normal growth and fertility. Deficiency of selenium can cause liver necrosis, myocardial degeneration and pancreatic atrophy, so that young sheep appear nutritive muscle atrophy, white muscle disease occurs, the most common and most serious lamb. For adult sheep, it is manifested as reproductive dysfunction, reduced fertility, and severe weight loss. In areas such as Northeast China, Inner Mongolia, Shandong, and Hebei, there is a large area of ​​selenium deficiency, and selenium should be taken care of. Cobalt and cobalt deficiency will lead to a decrease in ruminal bacterial activity, inhibit the microbial synthesis of B vitamins and vitamin K, reduce the digestion and absorption of vitamin A, D and E in feed, and affect the reproductive performance of ewes. In the absence, cobalt oxide or cobalt salts should be added to the sheep's diet at a dose of 0.1 mg per day. Copper and copper are the major hematopoietic elements. Copper deficiency can result in impeded iron absorption and anemia, manifested as growth disorders, bone deformities, and pale coats. In some of the salinized reed meadows in China, there has been a typical copper deficiency in lambs. The lack of copper in the newborn lamb caused spinal cord and brain lesions and exercise disorders such as rocking disease; Lake sheep caused ruminal fiber knot due to copper deficiency ball. In the absence of copper, copper sulfate is the best, because sheep's liver cells have a strong affinity for copper, and they are easy to accumulate. Care must be taken to prevent copper poisoning. Zinc and zinc are components of many enzymes, proteins, and ribose in the body of sheep. The most obvious symptoms of deficiency are thickening of the epidermal cells, keratinization, loss of appetite, slow growth and reduced fertility, and wool tends to fall off. In some parts of China's Inner Mongolia, there was a “big bulls-eye†disease in sheep due to lack of zinc, while the ram showed a decrease in the amount of ejaculate and decreased semen quality. Subcutaneous injection of long-acting zinc or zinc supplementation can be used as a supplement. Manganese sheep lack of manganese, estrus estrus is not obvious, and easy to abortion; ram sperm production abnormalities. Iodine-deficient iodine can reduce the basal metabolism of the sheep, the skin is dry, the hair is brittle and easily fall off, the weight is reduced, and the quality of the semen of the ram is poor. When iodine deficiency is supplemented with potassium iodide, calcium iodide or iodized salt. Avatrombopag Maleate Intermediate Avatrombopag Maleate Intermediate,Avatrombopag Maleate,Avatrombopag Maleate Api,Isonipecotic Acid Ethyl Ester Shandong Bolode Bio-technology Co., Ltd. , https://www.bldpharma.com