Cattle are large-scale domestic animals that are mainly herbivorous and have strong ability to digest and absorb crude fiber. They can make full use of existing crop stalks as feed raw materials, realize the reuse of waste crops such as straw and other crops, and truly realize low-carbon and environmental protection of agriculture. sustainable development.

Variety selection and transportation

Selecting improved breeds for better efficiency. The method of artificial insemination used to improve the local cattle to reduce costs, increase the growth rate of beef and beef quality, and increase production efficiency. Prior to cattle purchase, cattle farms should prepare for environment, facilities, feed, drinking water, epidemic prevention, and disinfection. Before purchasing, it is necessary to know whether or not foot-and-mouth disease, tuberculosis, and brucellosis, etc. Pay attention to the temperature and forage of the cattle source and whether it is compatible with the situation in cattle breeding areas. When purchasing cows, check whether there are immunization records, breeding records, quarantine procedures, etc., whether there are various documents before transporting cattle, quarantine procedures, vehicle disinfection certificate, non-epidemic area certificate, and certificate of origin quarantine. The escort personnel consist of experienced personnel and veterinarians. Each cow is given orally with 250,000 to 1 million vitamin A units for 2 days to 3 days before delivery; 2 liters to 3 liters of oral salt solution per cow for 2 hours before shipment. (Including 3.5 g of sodium chloride, 1.5 g of potassium chloride, 2.5 g of sodium bicarbonate, 20 g of glucose and 1000 ml of cool boiled water), the height of the barrier of the transport vehicle shall not be less than 1.5 meters, and be covered with sand or soil before loading. Around 20 centimeters of hay or grass mat is non-slip, with sun protection, antifreeze, and rain protection facilities. Feeds with pourable silage, bran, fresh forage and other feeds were withdrawn 3 hours to 4 hours before transport. The status of the cows is often checked on the way and the lying cows are raised in time to prevent injury. On the way, 3 times -4 times a day drinking water, feeding a good amount of quality hay.

Daily management

Management adopts the methods of timing, quantitative, qualitative, and fixed temperature. The timing refers to the feeding method of feeding 2 times a day and drinking 2 times a day. Quantitative refers to taking a fixed amount of feed each time, generally if the time is sufficient, you can adopt a lesser way to add ground, if the time is rushed, so that the cows can eat freely, this method saves time, labor, each labor force It can feed from 100 to 200 cows. Always keep enough clean water in the drinking water tank, and keep enough animal husbandry salt in the salt tank for cattle to feed to supplement the trace elements needed for the growth of the cattle. Qualitative means that the composition of the feed fed to each cow is fixed and cannot be easily replaced. If it is really necessary to replace, there must be a transitional period, usually 15 days, and it cannot be replaced suddenly. Otherwise, the cow will cause diarrhea and death. The rate increased. Constant temperature refers mainly to the constant drinking water temperature must be fixed year-round, can not flicker, but also to prevent cow diarrhea caused, especially the attention of pregnant cows can not drink ice water, so as not to cause cow uterine artery congestion, causing miscarriage.

Good yak supplementation and early weaning work, burdock normal weaning is 6 months, early weaning is controlled within 2 months. Early weaning was selected to obtain early cow pregnancies and to increase the number of births of the cows within the useful life of the cow to obtain more productivity. After the yak has reached the age of several weeks, the mother milk can no longer meet the nutritional needs of the yak. ​​It is necessary to train calves to eat and feed and supplement the calves. The yak should be grazing from about 7 days of age, 50-70 grams of feed should be fed every day for 15 days to 30 days, 1200 grams of feed should be fed every day for 30 days and 60 days, and the yak can eat it every day. 1200 grams of concentrate can be weaned. Early estrus in weaned cows can make full use of the productive performance of cows and produce more calves. At the same time, they can ensure that yaks can recognize forage grass early and eat plenty of roughage before they can grow quickly, laying a good foundation for later fattening and rapid growth.

In the prevention of diseases, we will conscientiously implement the principle of "prevention first, prevention and prevention of treatment," and in accordance with the epidemic prevention program of cattle, focus on the prevention of vaccination against infectious diseases, and at the same time regularly remove the parasites inside and outside the cattle. Indoor and outdoor, carcass, feed trough, fodder, and environmental hygiene. Make full use of the waste produced by the “Five Squares” in rural areas, namely, the bean curd workshop has bean curd residue, the mill has rice bran, the distillery has distillers grains, and the oil mill has bean cakes, which can significantly reduce production costs and increase efficiency.

Non-woven Adhesive Wound Dressings

Advantages of non-woven adhesive wound dressing: 1. Biocompatible, no sensitization, no side effects 2. Appropriate adhesion, non-sticky to human hair 3. Simple operation, long use cycle
Its mechanism characteristics: powerfully and quickly relieve pain, eliminate inflammation, inhibit and consume the formation factors of hyperplastic tissue, repair the tissue environment of healthy cell life activities, and dissolve hyperplastic tissue.

Spunlace non-woven dressings,non-woven adhesive wound dressings,hospital dressings

Suzhou Xuanweicheng Biotechnology Co., Ltd , https://www.xwc-medical.com