The failure of agricultural machinery in the process of use is inevitable. Therefore, it is beneficial to master certain agricultural machinery maintenance skills. Maintenance of agricultural machinery, but a university asks. Sometimes you need to move the "brain".
The fo.......
1. Cows are resistant to heat and cold: In summer, the feeding and management of dairy cows is mainly to prevent heatstroke and cool down, so as to alleviate the damage of cows caused by high temperature and high humidity. Some farmers only pay attention to regulating the aquaculture envir.......
At present, some small and medium-sized farms with 30-50 sows or more than 500 commercial pigs each year are unable to provide effective technical guidance on species selection, feeding and management, disease prevention and control, and the production level is low. The ability to resist risks.......
Promoting pig growth baking soda can compensate for lack of lysine, and it can increase the appetite, strengthen digestion, and regulate the acid-base balance in pigs. Adding 0.5% baking soda to the diet of piglets can increase feed intake of piglets and increase daily weight gain by 10%. Fini.......
Shanghai Xitang Biotechnology Co., Ltd. 021-55229872, 65333639
Rat apoptosis related factor (sFas) ELISA kit instruction manual
 ( used in serum, plasma, cell culture s.......
Abstract: Starting from the working principle of boiling dryer, some problems existing in the current equipment are briefly analyzed, and some suggestions for improvement are put forward.
Keywords: boiling drying; pharmaceutical; problems; improvement In the production process of solid.......
Keywords: boiling drying; pharmaceutical; problems; improvement In the production process of solid.......
Business News Agency July 25th Heparin sodium is an anticoagulant drug. The world's largest raw heparin sodium supplier is Haipu Rui who has high-profile access to A shares. Li Li has thus become a worthy of 23.711 billion biomedical drugs. The richest man.......
1. This series of crusher is continuously crushed by two rotors. There is no sieve device. All kinds of wet slag can be broken. It can be broken up in water and can be broken at any time. There is no adhesive clogging. Only the material size is controlled. Adjust the gap between the broken hamm.......
1. This series of crusher is continuously crushed by two rotors. There is no sieve device. All kinds of wet slag can be broken. It can be broken up in water and can be broken at any time. There is no adhesive clogging. Only the material size is controlled. Adjust the gap between the broken hamm.......