Scientific cattle-raising first of all to do a good job in setting up the barn equipment, according to local conditions to produce a cool cowhouse in winter and summer, the winter should be good insulation, so that homes maintained at 5 °C above. Regularly remove feces every day, ventilation at noon, brushing cattle body, regularly led to home outside the sun warm children, enhance physical fitness, is conducive to increase expectoration.
2, be sure to choose breeding cattle
Choosing good breeds of cattle for scientific cattle-raising is the key to obtaining good benefits, because good-bred cattle not only have good meat quality, fast growth, high feed rewards, good sales, and low incidence. To change the practice of systematically engaging in multi-level hybrids for many years, aggressively introducing Limuzan, Simmental and other species to carry out three-way hybridization, and continuously improve the improvement effect and economic benefits. Do not think that local cattle are very good, and do not pay attention to breed improvement. We must constantly improve the varieties we have cultivated. When cows are expensive, they must improve breeds. When cows are priced, they should be improved. Frozen sperm mating new skills. In particular, attention should be paid to the fact that crossbreeds cannot be used for mating because the hybrid bull, though physically strong, is genetically unstable, and can easily cause reproduction by its close relatives. The descendants are degenerated and have low economic returns.
3, scientific feeding
Scientific cattle raising should only allow cattle to eat green and green grass while supplementing other necessary nutrient feeds. To improve the benefit of raising cattle, we must start with cultivation of yaks. In particular, it is necessary to do a good job of feeding the first and second winter and spring feeding periods so that they can be slaughtered at 12 to 24 months of age and weighing up to 300 kg. Short-term strength after fattening, weighing more than 500 kg slaughter. After the ammoxidation of rice straw and wheat straw, the crude protein content can be increased, which can not only reduce the maintenance cost, but also increase the economic benefit of raising cattle. Therefore, it is necessary to vigorously popularize straw straw, semi-dry storage, ammoniation and other straw treatment. Skills to promote straw cattle. The addition of ammonium nitrate is a useful way to solve the problem of lack of protein feed in China. Urea phosphate, ruminal can increase daily weight gain and feed conversion rate of 10% to 15%, sodium bicarbonate (baking soda) can improve feed utilization rate of more than 12%. Urease inhibitors developed in recent years also have outstanding weight gain. In addition, a variety of vitamins, minerals, trace elements and other new additives can be used.
4, do a good job deworming and disease prevention
Scientific cattle raise many kinds of parasites in and out of the body by feeding on grass and touching the ground during pasturing.
Cooling Agent, is a general term for all the chemicals that can produce cooling effects and are not strong. The most common Cooling Agent is menthol (especially L-menthol), but it should not be used in large quantities due to its strong odor and strong irritation to the skin, mucous tissue, and eyes. Therefore, many scientists have synthesized and extracted a new generation of cooling agent.
WS-23,flavor,Menthol,WS-5,Koolada,WS-12
Xi'an Double H Health Technology Co., Ltd , https://www.xadoubleh.com