Aquaculture Lists
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Disinfection with chickens is a measure for the production of green products
Disinfection with chickens is an effective measure to prevent and control avian influenza and Newcastle disease in large-scale chicken farms, especially when there is more spring breeze, it is particularly necessary to raise henhouses of different ages. Specific methods of operation: choose the appropriate time when the temperature is low in winter, it is best to choose the time when the temperature is high at noon, the fog evaporates quickly, the chickens breathe quickly, absorb quickly, and the effect is fast. The room temperature in spring and summer is higher than 20 ℃. It is best to choose afternoon or evening, when the temperature is constant, the aerosol evaporates slowly and is disinfected by floating in the house.
2019-01-16 -
How to transport live pigs over long distances in hot season
1. The acquired live pigs will be stored and raised for about 7 days, so that the pigs will return to normal physique before shipping. two。 The fat pigs transported over long distances in the hot season must be quarantined head by head, and the sick and disabled pigs must not get on the bus. 3. Cars carrying fat pigs before shipment should be carefully overhauled to prevent the cars from breaking down on the way and delaying the rush time, especially for cars originally loaded with pesticides or other poisons, which must be strictly cleaned and disinfected to prevent poisonous bacteria from infecting pigs. 4. There is no need to transport fat pigs in carriages with high heat absorption to prevent heat stroke
2019-01-16 -
Will mixed breeding of chickens, ducks and geese with pigs lead to the occurrence of highly pathogenic avian influenza
Poultry should not be mixed with pigs, because poultry influenza virus can be infected to pigs, while human influenza virus can also be transmitted to pigs. Because influenza virus has eight different nucleic acid fragments, when these two different virions infect a cell together, the nucleic acid fragments will be recombined and arranged to produce new influenza virions. This new type of influenza virion can often form a great epidemic to human beings, and cause great harm. In addition, chickens should not be mixed with ducks, geese and other waterfowl, because
2019-01-16 -
Treatment of porcine keratitis
Etiology: keratitis is a general term for inflammation of corneal tissue. The disease is often caused by trauma, whiplash or sharp foreign body stabbing the cornea. Symptoms: porcine keratitis is characterized by fear of light, tears, pain, conjunctival redness, swelling, eyelid closure or semi-closure, congestion of blood vessels around the cornea, diffuse turbidity, gradually spreading from around the cornea to the middle, light gray or milky white, orange, corneal epithelial swelling, rough surface, corneal surface damage, then the surface epithelium shedding scars, transparency
2019-01-16 -
Acupoint injection in the treatment of Bovine Lumbar contusion
1. The incidence of a calf raised by Ma Shangyi in Mazichuan Village, Lijiabao Town, Anding District, Dingxi City, came to see a doctor on the morning of March 24, 2005. The chief complaint: the calf climbed into the trough and jumped out of the trough last night, and nothing unusual was found. This morning, I saw that the calf could not stand, so I did not know why it was driven forward and backward, so I came to seek medical treatment. At the time of clinical treatment, the sick cattle were moderately nutritious, weighed about 100 kilograms, depressed in spirit, unable to afford to lie on the ground, propped up their forelegs, dragged their hind legs to the ground, and fell to one side, accompanied by exclamations.
2019-01-16 -
Porcine stomatitis and its treatment
1. The cause of oral mucositis can be caused by coarse feed or mixed with sharp objects such as fish bones and nails, taking irritant drugs such as tartar vomiting and feeding overheated feed. In addition, it can also occur in diseases such as foot-and-mouth disease, necrotic bacilli and mercury poisoning. two。 The symptoms of diseased pigs are slow or difficult to eat and there is a bad smell in the mouth. Ulcers may occur in the injured part caused by stab wounds. Due to corrosion or irritation, oral mucosa congestion and redness, or even exfoliation. 3. Feed for prevention and treatment should be examined and the cause of disease should be removed quickly after the disease. Treatment available
2019-01-16 -
Comprehensive prevention and control of pig tail biting disease
Pig tail biting is a kind of pica, which is a kind of stress syndrome caused by nutritional metabolic disorder, abnormal taste and improper feeding management. In particular, the incidence was higher in August-December and January-March, which generally occurred in 18-80 kg pigs and 24-40 kg pigs (12-14 weeks old). More sows than boars are affected. It is estimated that about 4.6% of boars and 3.4% of sows are bitten. First, the cause of the disease (1) improper feeding and management: high feeding density and the same column
2019-01-16 -
It is difficult to raise pigs in winter, but the benefit is good. How to best manage fattening pigs?
It is difficult to raise pigs in winter, but the benefit is good. How to best manage fattening pigs?
2019-01-16 -
Refuse to eat abdominal distension, severe diarrhea, dehydration, beware of rabbit epidemic enteritis in winter
Refuse to eat abdominal distension, severe diarrhea, dehydration, beware of rabbit epidemic enteritis in winter
2019-01-16 -
Weaning stress of piglets need to learn the feeding method of weaned piglets
Weaning stress of piglets need to learn the feeding method of weaned piglets
2019-01-16 -
Diagnosis and prevention of donkey disease
In terms of habits, meat donkeys are more resistant to rough feeding and disease resistance than horses, cattle and other livestock, but it does not mean that they do not get sick. Donkeys have a strong tolerance to general diseases, so attention must be paid to the diagnosis and treatment to prevent the occurrence of epidemic diseases. Observation and diagnosis of donkey disease healthy donkeys always have a high head and neck, erect ears, move freely, chew forcefully when eating grass, and make a sound. The mouth color is fresh, the nose and ears are mild, the dung ball hardness is moderate, the appearance is moist and bright. If the donkey bows his head and droops his ears, he is in low spirits and has hair on his nose and ears.
2019-01-15 -
Irish wolfhound
History: this dog is a tall, coarse-haired ancestor species, often used to hunt wolves, elk, wild boar and other animals. Irish wolfhounds are often loved among aristocrats as gifts to each other. As a result, King Olive Cromwell had to issue a British export ban. At the beginning of the 18th century, the last wolf in Scotland was killed, and the Irish wolves were eliminated in 1766, and the number of Irish wolfhounds famous for hunting wolves dwindled. By the 19th century, George Graham, a British army officer, tried to breed it, and the breed caused people's
2019-01-15 -
The reproduction of reindeer
The female deer at the age of sexual maturity is 1.5 years old, and a few well-developed females can participate in mating in the same year. The reproductive ability is very strong, and the general reproductive life span can reach 14 years. The stag is sexually mature at the age of 2.5 and can participate in mating at the age of 3. In Harbin, the life span of reindeer can reach about 20 years old. (2) the estrus of reindeer is in estrus from mid-September to mid-November every year, with mid-October as the peak period. During this period, the Bucks were ferocious and often fought for each other, and took the initiative to attack people, showing a marked thickening of the neck.
2019-01-15 -
Is the red chain snake easy to get sick?
The red chain snake rarely gets sick in a suitable environment, and it is a species with low mortality among the farmed species, and its vitality is strong, which is also the main reason for people to breed this snake in large quantities. However, the snake is often accompanied by stomatitis after hibernation or shortly after stinging. Should strengthen disinfection, and timely isolation treatment, in order to prevent mutual infection. Snake farms and snake nests should be kept clean and dry in the midsummer and rainy seasons. Once the ambient humidity reaches more than 85%, the snake is prone to mildew spot. The disease is the most harmful to the snake, as harmful as pneumonia.
2019-01-15 -
Key points of artificial breeding techniques of snakes
Snake is a kind of animal with high medicinal value. Preying on wild snakes has been forbidden by national law, but the demand for meat snakes in the market is astonishingly high. as far as the Guangdong market is concerned, the annual demand is conservatively estimated to have reached 7500 tons. Under the circumstances of a serious shortage of wild snake resources and prohibited by law, a large market vacuum for snakes has been formed, and in order to meet market demand and speed up the promotion of factory snake farming, it is undoubtedly of far-reaching social and economic significance. According to the experience of the Oceanic Snake Research Center, a cobra is raised in a factory in 14 months.
2019-01-15 -
Canine distemper prevention and treatment technology
Canine distemper is a highly contagious disease caused by canine distemper virus in dogs, some economic animals and wild animals. The clinical features are bipolar fever, rhinitis, inflammation of respiratory tract and digestive tract, and symptoms of skin and nervous system in some cases. There is a secondary bacterial infection in clinic. 1. The original pathogen of the disease is canine distemper virus, which has strong resistance to dryness and cold. It can survive for 7 to 8 days at room temperature. 2. epidemic characteristics sick dogs, minks and other diseased animals and infected animals are the most important transmission.
2019-01-15 -
Immunity and disinfestation of dogs
Dog immunization and deworming are the best ways to prevent dogs and their owners from malignant diseases such as rabies. Canine distemper and canine parvovirus are also the main causes of dog death in China. The disinfestation of dogs is also important to the healthy growth of dogs. Dogs should be immunized and disinfested as soon as possible if their food and excretion are normal after a few days of purchase. Intervet and counseling vaccines are recommended, with an immunization rate of 99. More than 99%. Attention to new dog breeding: 1. Newly purchased puppies had better be injected with serum or immunoglobulin immediately.
2019-01-15 -
Artificial feeding method of White Snake
White snake, also known as silver ring snake, money white snake. It has high medicinal value and economic value. The feeding methods are as follows: 1. Reasonable construction of snake pond made of brick and stone, 2 meters square, 1.5 meters high, 15-20 snakes can be released, too many snakes are not easy to manage. The wall of the pool is polished with cement, and the top of the wall is covered with a movable glass cap, showing a T-shaped shape, which plays an anti-escape role. The bottom of the pool is the activity place of snakes, it is appropriate to plant weeds, and then build snake nests with sand, planks, tiles and so on. Repair gutters and bait basins in the pool for use on the pool
2019-01-15 -
Production measures of beeswax
According to the ability of bees to secrete beeswax, 20,000 bees can secrete about 1 kilogram of beeswax in their lifetime. A strong group can secrete 5-7.5 kg of beeswax in spring and summer. The output of beeswax can be increased by taking appropriate measures. 1. Making more new spleen and old nest spleen is the main raw material for making beeswax. More elimination of old spleen, more production of new spleen, resulting in a new spleen can produce 50-70 grams of wax. 30% of the old spleen should be eliminated every year. 2. Widen the bee path in the big flow honey period, widen the bee path between the honey spleen, bee
2019-01-15 -
How to kill rabbits efficiently
Rex rabbit fur has short, thin, flat, dense, beautiful characteristics, market demand, high price, but the market for otter fur acquisition quality requirements are also very high. To make Rex rabbit fur sell a good price, farmers should master the following six moves: 1, feed with Rex rabbit is both skin and meat, both long skin, but also long meat. Feed nutrition level requirements are high, general digestible energy is 11.4~11.9 MJ/kg, crude protein is 18%~19%, crude fiber is 6%~8%,
2019-01-15