Aquaculture Lists
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Shancan 3
Breeding Unit: Sericulture Research Institute of Shaanxi Province. Approval status: Approved by Shaanxi Province Crop Variety Approval Committee in 1987, recognized by National Crop Variety Approval Committee in 1994. Variety registration number: GSIlop4-1994. Breed source: (122 x 795) x (226 x 796). Characteristics: high yield type, high silk yield, middle line mono-limited tetrad hybrid, high reproduction coefficient, large silkworm body, large mulberry consumption at 5 instars, large cocoon shape
2019-01-16 -
The cause, diagnosis and prevention of keratitis, an ophthalmological disease in dogs
Keratitis in dogs is usually caused by trauma or foreign bodies. It can also occur during certain infectious and parasitic diseases. The main symptoms of acute keratitis are shyness, tears, pain, eyelid closure, conjunctival flushing. Trauma is caused by rough corneal surface, corneal opacity, some mild; only a translucent thin nebula, some thicker, opaque white film, so the dog blindness. Longer course of disease cases, causing corneal peripheral congestion and neovascularization. serious
2019-01-16 -
Are there any incompatibility taboos for snake medicine?
At present, there are many kinds of veterinary drugs sold in the market. if we do not pay attention to the incompatibility when treating snakes, it not only can not play a proper role in prevention and treatment, but also may cause the death of sick snakes. For example, tetracyclines and penicillin, sulfonamides and oxytetracycline, streptomycin and chloramphenicol have obvious antagonistic effects; if two or more antibiotics are used, they should be diluted separately, injected separately, and should not be blindly mixed. At the same time, pay attention to the storage of drugs, expired drugs are forbidden to be used by sick snakes.
2019-01-16 -
Bee appliance disinfection
Honeybee diseases and insect pests do great harm to beekeeping production. At the same time of prevention and control, the beehive, hive spleen and beehives should be thoroughly disinfected. The commonly used disinfectants are: 1, formalin 1 part, add 9 parts of water, prepare 4% aqueous solution, soak the empty spleen and small pieces of bee in it for 24 hours, shake off the liquid, rinse with clean water to dry. Put the nest spleen into the relay box, 8 spleen in each box. Remove the iron gauze from an empty nest box with a screen window, stack it on top of 5 boxes, cover it with a wooden lid, and paste all the gaps. Put in a carbon or glass container
2019-01-16 -
Raccoon dog feed processing
The feed of raccoon dog includes animal feed, plant feed and supplementary feed. The supply and composition of feed have a great influence on the health, reproduction and fur quality of raccoon dogs. In order to raise raccoon dogs scientifically, it is necessary to understand the effect of feed nutrients on raccoon dogs in order to prepare and process feed reasonably and correctly so as to minimize feed consumption and obtain the best economic benefits. Therefore, the processing and preparation of feed is very important. (1) processing of fish and meat feed fresh marine miscellaneous fish, meat, liver, kidney, heart and blood of healthy animals, etc., remove large chunks of fat and fill
2019-01-16 -
Utilization of dog by-products
The main results are as follows: 1. The processed dog skin protects against the cold, has good moistureproof performance and beautiful coat color, which can be made into vests and mats, which is very effective for the elderly and rheumatic patients. 2. The dry penis and testicles of a male dog, yellowish in color and with red tendons. It is better for those who grow up to be strong and with testes. It contains testosterone, protein, fat and so on. Its sexual heat, can warm the kidney, Yang, essence, can treat impotence, premature ejaculation and other male dysfunction. Use 10g each time, fry it. 3. Dog Bao
2019-01-16 -
Breeding characteristics of raccoon dog in Ursuli
1. Sexual maturity: the young raccoon dog is sexually mature at the age of 8-10 months after birth, and the male raccoon dog is slightly earlier than the female. 2. Sexual cycle: raccoon dog is an animal in estrus once a year. The testis of male raccoon dog begins to develop from the Autumn Equinox, and the texture of testis is soft at the end of January and the beginning of February. There are mature sperm in the epididymis, which begin to show sexual desire and can mate. The whole mating period can last 60-90 days. The testis atrophied quickly after the end of the mating period, and returned to the quiescent state in May, until the Autumn Equinox developed again, showing annual periodic changes. The sexual organ development of female raccoon dog is similar to that of male raccoon dog.
2019-01-16 -
Advantages of mixed culture of mink, fox and raccoon dog
Rosenchung Hebei Hengshui Raoyang County, is a fur animal farming county, there are mink, fox, roe, and other different species, but the most profitable, but also the fox and razor, because of the same price, a piece of skin they can always make a profit of 2008 yuan than others. There are more and more fox villagers farmed in Hengshui. Raoyang County is a major mink farming county in Hengshui, Hebei Province.
2019-01-16 -
Hygiene and disinfection of beehive
The hygiene and disinfection of beehive in apiculture is an important link in the prevention and control of apiosis. Some pathogens can survive in adverse environments for months, while some bacterial spores, fungal spores, or even years. Beekeeping grounds, beekeeping equipment, hive spleen and honeybee feed are the living places of these pathogens. the hygiene and disinfection of beehives are important means and measures to prevent the occurrence and spread of honeybee diseases. First, disinfect the beehive site, first eradicate the weeds in the beehive, clean up in time or
2019-01-16 -
Breeding Technique of Winter Snake
Snakes have the habit of hibernation. In the south, snakes generally enter hibernation in November every year for about half a year, which is not conducive to the benefit of raising snakes in winter and spring. How can we overcome this shortcoming? It is best to create the following conditions so that snakes do not hibernate in the cold season and continue to eat and grow meat. 1. Create a good heated room. The heating room is sealed on all sides, and the indoor temperature is kept between 20℃ and 28℃ to adapt to the temperature of the snake. The facilities of the heating room are as follows: ① Use a coal stove to make a fire, and exhaust gas is discharged to the outside. If you want to build a container,
2019-01-16 -
Preventive measures of scabies in rabbits
Rabbit scabies disease, also known as rabbit acariasis, is a kind of external parasitic disease caused by scabies mites or itch mites parasitic on the body surface of rabbits. The disease has a wide range of invasion and high incidence, and it is the main disease of raising rabbits in winter and spring. The disease is highly contagious. If it is not treated in time, the diseased rabbit can die because of gradual weight loss and weakness, and the harm is very serious. The disease is introduced in combination with practical experience. Trichophyton scabies mainly occurs in winter and late autumn and early spring because of insufficient sunlight and long rabbit hair in these seasons.
2019-01-16 -
New breakthroughs in the treatment of self-bite of fox, raccoon dog and mink
Self-biting is a common disease in caged fur animals such as foxes and minks. In recent years, many households in China have the occurrence of the disease, resulting in great economic losses, there has been no special heterosexual prevention and treatment measures for the disease, the key has not identified the cause of the disease. People have made a lot of hypotheses or theories about the cause of the disease, but they have not really played a role in guidance and prevention. Since the early 1990s, researchers have done some research work on the causes of the disease. In the course of the research and experiment, the cause of self-bite was found out.
2019-01-16 -
Vitamin feed for fox diet
At present, the most commonly used vitamin feeds are cod liver oil, yeast, malt, cottonseed oil and so on. Cod liver oil: a major source of vitamins An and D. Each fox can be fed 800 to 1000 international units per day. When feeding, it is best to drop it into the bowl after eating. When there is liver and fresh sea fish all the year round, it is not necessary to supply cod liver oil. Keep it sealed and keep it in a cool, dry and dark place, not in a metal container. When using cod liver oil, you should pay attention to the ex-factory date to prevent long-term failure. Prohibited
2019-01-16 -
Beware of Acute Dehydration Death Caused by Weather Change in Rabbits
In August 2007, an acute intestinal infectious disease characterized by severe diarrhea, dehydration and rapid death occurred in a Rex rabbit breeding farm. According to epidemiology, clinical symptoms and pathological changes, combined with laboratory tests, Rex rabbit was finally diagnosed as Taize's disease. The situation is reported below. A, the disease through a rabbit farm raising 1000 Rex rabbits, of which more than 200 rabbits. At the beginning of August, it rained for 5 consecutive days locally, and the temperature exceeded 3 ℃ for a week.
2019-01-16 -
Canine osteomalacia
Osteochondrosis is a disease characterized by osteonecrosis and bone dysplasia in young dogs at the stage of growth and development. Such as shoulder osteochondrosis, elbow osteochondrosis, pecking process separation, knee joint separation osteomalacia. [cause] the cause is not clear. It is generally believed that the direct cause is circulatory disturbance or excessive traction and compression trauma. Endocrine disorders, malnutrition and genetic factors are also related to the occurrence of the disease. [symptom] osteochondrosis of shoulder separation is more common in large scale
2019-01-16 -
Chronic hepatitis in dogs
It is mostly caused by the transformation of acute hepatitis or other pathogenic factors. Can be divided into chronic persistent hepatitis and chronic active hepatitis. Clinical symptoms such as loss of appetite, weight loss and mild anthrax can be seen. The treatment is based on the principle of inhibiting inflammation and protecting the liver. [prescription 1] 10% sodium dehydrocholate injection 2-5ml usage: an intravenous drip. Once every other day for 4-6 times. Description: for persistent hepatitis. [prescription 2] (1) 5% glucose
2019-01-16 -
Canine coronavirus infection
Canine coronavirus can cause different degrees of gastroenteritis in dogs, characterized by frequent vomiting, diarrhea, depression, anorexia and other symptoms. The disease can occur all the year round and occurs frequently in winter. Diseased dogs are the main source of infection. Dogs can be transmitted through respiratory tract, digestive tract, feces and pollutants. As soon as the disease occurs, it is difficult to control dogs in the same room and can cause infection. The disease is often co-infected with canine parvovirus, rotavirus and other gastrointestinal diseases. [symptoms] the disease spreads quickly and can spread throughout the population after a few days.
2019-01-16 -
Treatment of accidental injury to Pet Dog
Pet dogs are friends and companions of human beings. It is small, lively, playful and curious, so accidental injuries often occur in daily activities. If dog owners and veterinarians are handled properly and treated in a timely manner, the sick dog can often turn the corner and recover quickly; otherwise, the opportunity for treatment will be lost. We summarize several emergency treatment and treatment measures for accidental injuries of pet dogs that are often encountered in veterinary clinic, which can only be used as a reference for dog lovers and veterinarians. 1 esophageal obstruction is mostly caused by esophageal obstruction in dogs.
2019-01-16 -
Points for attention in raising pregnant dogs
The gestation period of dogs was 58-64 days, with an average of 62 days. The task of feeding and management during pregnancy is to enhance the physique of the bitch, ensure the sound development of the fetus, prevent abortion, and each litter can produce more robust, dynamic and newborn paparazzi. For this reason, for the feeding and management of pregnant bitches, in addition to supplying full-price diets, feed should pay attention to hygiene and ensure quality. Never feed moldy, rotten, deteriorated, toxic and strongly irritating feed to prevent miscarriage. Feed should not be frequent.
2019-01-16 -
Attention should be paid to postpartum hypocalcemia in raising dogs
Postpartum hypocalcemia, also known as postpartum eclampsia, postpartum tetany or lactation convulsion, is a serious metabolic disorder after delivery. The disease is mainly characterized by myotonic spasm caused by hypocalcemia and abnormal motor nerve excitation, accompanied by increased respiration and other symptoms. The disease is a paroxysmal disease, which mostly occurs in small dogs or medium-sized high-yielding bitches 10-20 days after delivery. At present, the technology of diagnosis and treatment of this disease in China is more mature, and the treatment effect is also ideal. The basic idea is symptomatic treatment and calcium supplement. The author is treating 5 cases.
2019-01-16