Prevention and treatment of heatstroke caused by fox raccoon dog in autumn
From July to September, the foxes and raccoons enter the recovery stage, and the cubs enter the breeding stage.
Heatstroke (solar radiation disease and heat radiation disease)
The disease occurs in the midsummer season, when the temperature is too high and the ventilation is poor, the disease caused by brain overheating (solar radiation disease) or whole body heating (heat radiation disease) caused by direct sunlight usually occurs rapidly and the mortality rate is very high.
Fox raccoon dog sweat gland is extremely underdeveloped, body temperature is slow, easy to cause body temperature rise, mental depression, pace swaying, showing a state of syncope, vomiting, dyspnea, mouth protruding, wheezing, visible mucosal cyanosis, and finally coma, spasm and death.
Postmortem cerebral hyperemia and pulmonary hemorrhage were common. When the disease occurs, the veterinary farm should immediately take cooling measures, such as watering the ground, strengthening ventilation facilities and so on. The sick animals should be transferred to a cool, ventilated shaded place; a cold compress on the head can be injected intramuscularly with 1ml of strong heart when the heart muscle is not full; and measures such as shading, ventilation and sprinkling cold water on the floor or cage should be taken for the cages in the sunny place.
- Prev
The method of killing and taking skin of Fox
As a commercial application fox, its fur should be executed and peeled when it is mature, and the raw skin should be processed. The fox is too big to be killed by the method of breaking the cervical vertebra of the mink. Several practical methods for killing foxes have been found in fox farms, including drug death, cardiac air injection, electric shock and so on. No matter what method is used, the principle of simple and practical operation, fast execution speed, no damage to the fur and no pollution of the coat is required. 1. Drug lethal method: the drug used was succinylcholine chloride
- Next
The law of cocooning in silkworm spinning
The life of silkworm goes through four stages: egg, larva, pupa and adult. The larval stage of silkworm is called the stage of silkworm baby. Sericulture usually refers to the rearing of larvae. The larvae go through four molting times from hatching to cocooning. As a result, the process of the larva is divided into five instar stages. For a period of time before molting, silkworms do not eat or move, which is called sleeping. From the first to the fourth instar, the silkworm sleeps four times, and the fifth instar silkworm no longer sleeps in the later stage, but forms a cocoon and pupates in the cocoon, thus completing the larval stage of the silkworm. The newly hatched silkworm is called ant silkworm, which has just molted its skin.
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"?