To raise cattle, we must first do a good job in the construction of the barn, and build a barn that is warm in winter and cool in summer according to local conditions. In winter, it is necessary to maintain heat preservation and keep the inside of the barn above 5°C. Remove feces regularly every day, ventilate at noon, brush the body of the cow, and take it out of the house to bask in the sun regularly to enhance physical fitness and increase fat. An automatic manure scraper system can be used here, which can realize manure cleaning time control, manure cleaning cycle control, scraper stroke control, temperature control, manual control, etc.

Secondly, it is necessary to select good breed cattle. Choosing good breeds of cattle for breeding is the key to obtaining good benefits, because good breed cattle not only have good meat quality, fast growth, high feed remuneration, good appearance, and low morbidity. It is necessary to change the practice of progressive hybridization that has been used for many years, and actively introduce Limousin, Simmental and other varieties for three-way hybridization, and continuously improve the improvement effect and economic benefits. Don’t think that local cattle are already very good, and don’t pay attention to breed improvement. Keep improving the breeds you raise. Breed improvement should be done when the price of cattle is high, and breed improvement should be done when the price of cattle is low. If possible, we should promote freezing as much as possible. New technology of semen breeding. In particular, it should be noted that hybrid bulls cannot be used for breeding, because although hybrid bulls are tall and powerful, they are genetically unstable, which can easily cause inbreeding, degeneration of offspring, and low economic benefits. To

Its three scientific feedings. Raising cows should try their best to let the cows eat delicious and full green grass feed, while supplementing other necessary nutritious feeds. To improve the efficiency of