The breeding of high-quality bulls and large-scale cattle breeds can obtain fast-growing beef cattle breeds. However, although hybrid calves have excellent genetic advantages, fattening work is still very important. Teacher Xiao Kezi prepared the main points of the hybrid burd fattening for everyone, hoping to help the cattle farmers. First, excellent hybridization Hybrid cattle should choose larger breeds of cattle and local cattle. Good breed bulls such as Hayford, Simmental, Charolais, Limousin, Shorthorn cattle, etc. can be selected for improved breeding with local yellow cows. The yak produced by the yak has the advantages of large primary population, fast growth, strong disease resistance, resistance to rough feeding, strong adaptability and short fattening cycle. Second, pay attention to the hybrid yak weaning weight The key to the weaning weight of hybrid calves is to strengthen the feeding of lactating cows. It is necessary to feed the high-quality grasses, dry fresh grass and succulent feed, and mix the concentrate with appropriate amount to ensure the cow's milk quality is good and the secretion is sufficient to meet the nutritional needs of the hybrid yak. At the same time, because the hybrid calves grow rapidly, they need more nutrients. In addition, after the cows have been calving for 4 months, the milk is gradually reduced, which can not meet the nutritional needs of the hybrid calves. Therefore, it is necessary to do a good job of supplementing the hybrid calves. The feeding of the hybrid yak can be induced from the 15th day of age and fed in time. In the future, depending on the specific conditions of its continuous growth and rapid weight gain, it will be supplemented with concentrate. The amount of feed can be determined according to the amount of milk produced by the cow, the grazing conditions and the nutritional status. Third, feeding after weaning should be less The weaned hybrid calves should be kept separately from males and females to prevent growth and development due to early mating. Feeding should be meticulously supplemented with 0.5 to 0.75 kg of concentrate per day. When the quality of the pasture is poor and the quantity is small, it is necessary to feed the high-quality enough legume forage; and to feed the concentrate with 0.75 to 1 kg per day. Hybrid yak that is housed and fed should be “less given to the company†when feeding, and supply a proper amount of clean drinking water every day to make it eat fast. Fourth, hybrid yak late fattening Hybrid yak generally begins fattening around the age of one. In the early stage of fattening, the feeding management should be strengthened. In the last two months, we should focus on the rapid fattening in the later stage to promote the fullness of the beef body and deposit more fat. Finishing diet formula: 25 to 30 kilograms of distiller's grains, 1.5 to 2 kilograms of cut high quality hay, 70 to 80 grams of salt, 3 to 3.5 kilograms of corn meal, 1.25 to 1.5 kilograms of cake, and 150 to 170 tons of urea Gram, mixed with synthetic feed, daily with 200 mg of rumen, mixed in the concentrate to feed. Feed the forage first, feed the compound feed, and finally drink the water. It is necessary to raise the rope to reduce the consumption of cattle. Regular timing feeding, feeding 3 to 4 times a day, drinking 2 to 3 times. Each time the compound feed is fed, it is first mixed with water, the vinasse is mixed with wet and dry, and then bran, corn meal, cake and salt are mixed evenly. For each feeding, when the cows are at the end, mix a little corn meal to make the cows clean the feed. Purify hot water at 15 to 20 degrees Celsius 1 hour after each feeding. The barn should be cleaned every day to keep it clean and dry. The house is kept warm in winter and cool in summer, air circulation, and regular disinfection to prevent the occurrence and spread of various cattle diseases. Hybrid calves are fast fattened with short-term strength and can weigh between 400 and 600 kg. At this time, it should be slaughtered and sold in time. Summary: To quickly fatten the feed nutrients and feed the number of feeds must be guaranteed, the growth of hybrid calves will be faster than the general calf, so increase the time of management inspections, and always feed. The last two months of the long squat period is also very important, and the thickness of the fat plays an important role in the quality of the beef. Mouth Pieces,Disposable Mouth Pieces,Medical Mouth Pieces,Disposable Cardboard Mouthpieces Hengshui Qifei Paper Products Co. LTD , https://www.hengshuiqifei.com