A high quality and efficient beef feed (6.27) was developed in Hebei province

OA show ('918 '); a kind of feed formula that can make beef cattle grow fast and low cost -- high quality and high efficiency beef cattle feed formula storehouse and technical system of diet nutrition regulation It was successfully studied by experts of Hebei Agricultural University and Hebei animal husbandry and Veterinary Research Institute, and passed the identification organized by Hebei Science and Technology Commission recently Experts participating in the identification believe that the research has reached the international advanced level, among which the formula technology of high-efficiency protein supplement based on zinc soybean meal has the international leading level According to reports, this research is a sub topic of the national "Ninth Five Year Plan" key scientific and technological research project in Hebei Province Since the establishment of the project in 1995, researchers have established a high-quality and high-efficiency feed formula bank for beef cattle production and established a technical system of diet nutrition regulation The results showed that the daily gain of beef cattle increased by 20% to 95.3%, the fattening period shortened by 63 days, the slaughter rate and net meat rate increased by 6.5% and 4.6% respectively, and the output of high-grade beef increased by 29.5% compared with the control group At present, this research project has been popularized and applied in 16 standardized cattle farms in Hebei Province and 6 demonstration counties, such as Linzhang and yin'an It has sold 603000 beef cattle, and the net income of cattle farmers has increased by more than 120 million yuan, which has promoted the scale and industrialization of beef production China feed industry information network VSG (author:)