Hexi donkey
Hexi donkey, also known as Liangzhou donkey, is produced in the Hexi Corridor of Gansu Province. The average height of the short male donkey is 1.02 meters, and the female donkey is 1 meter, which is a small donkey. The vast majority of the coat color is gray, hard-working, resistant to rough feeding, strong disease resistance, docile temperament, easy to use.
- Prev
Pregnancy and fetal protection of foxes
Under normal circumstances, after mating, the female fox sperm and egg combine to form a zygote, that is, enter the pregnancy period. The average gestation period of foxes is 52 days. In the early stage of pregnancy, the embryo develops slowly and rapidly in the later stage. After 30 days, the abdominal circumference increased and the intercourse sagged slightly, which became more obvious in the later stage. During pregnancy, due to the development of the fetus, the metabolism of the female fox is exuberant, and the desire to eat not tired of essence increases sharply, the weight of the fox increases accordingly, and the coat color also appears bright. The female fox is docile, timid, sensitive to surrounding foreign bodies and abnormal sound, slow in action, and likes to lie down and rest and bask in the sun.
- Next
Prevention and treatment of canine distemper in fox raccoon dog
The epidemic of canine distemper has occurred in some fox farms and mink farms. With regard to the prevention and treatment of canine distemper, after decades of research on the prevention and treatment of canine distemper, a variety of attenuated and sterilized vaccines have been developed in terms of pathogeny, pathogenesis, epidemic characteristics and clinical symptoms, pathological diagnosis and immune prevention, and many vaccines have been supplied to the market as formal commodities, but in recent years. The prevalence of canine distemper and the loss caused by canine distemper to the dog industry and fur animal industry in the world are much more than
Related
- On the eggshell is a badge full of pride. British Poultry Egg Market and Consumer observation
- British study: 72% of Britons are willing to buy native eggs raised by insects
- Guidelines for friendly egg production revised the increase of space in chicken sheds can not be forced to change feathers and lay eggs.
- Risk of delay in customs clearance Australia suspends lobster exports to China
- Pig semen-the Vector of virus Transmission (4)
- Pig semen-the Vector of virus Transmission (3)
- Five common causes of difficult control of classical swine fever in clinic and their countermeasures
- Foot-and-mouth disease is the most effective way to prevent it!
- PED is the number one killer of piglets and has to be guarded against in autumn and winter.
- What is "yellow fat pig"? Have you ever heard the pig collector talk about "yellow fat pig"?