Aquaculture Lists
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Cross infection and safe injection in Pigs
(1) sterilization of inoculation equipment. Inoculation equipment syringes, needles, etc. must be sterilized in strict accordance with the requirements. (2) one needle per pig. Strictly guard against the method of injection in the end. It is best to change a needle for each pig injected. (3) Emergency vaccination sequence. Emergency immunization should be carried out in the order of relatively clean group, assumed health group, threatened group and disease group. The disease group was carried out in the order of asymptomatic, mild symptoms and severe symptoms. (4) the problem of safe scientific injection. Intramuscular injection behind the ear.
2019-01-16 -
First aid method of bovine abdominal distension
The main reasons for abdominal distension in cattle are as follows: 1. Eating green plants and soluble protein that contain too much water. 2. Overeating cereal feed and forage grass can accelerate the decomposition of fatty acids, reduce the alkalinity in the rumen and lead to acid accumulation. 3. Mechanical obstruction of the esophagus hinders belching. Cattle abdominal distension is generally not difficult to diagnose, the difficulty is that the disease is too urgent, often do not have time to see a veterinarian for diagnosis and treatment, died 1-2 hours later. First aid measures 1. Pure fish stone 150 ~
2019-01-16 -
Adult chicken with Dumycin poisoning
Madumycin is a new type of special anti-coccidiosis drug, which has the characteristics of high efficiency and low price, so it is very popular among chicken farmers. However, due to the small dosage of this drug, it is often used to increase the dose in some professional chicken households, and poisoning often occurs. This paper introduces a case of adult chicken Madumycin poisoning as follows: the incidence of 2600 laying hens raised by Wang in the seventh township of Weixian County, Hebei Province. the chickens were routinely raised and immunized according to the normal immune procedure and were raised to 103 days of age.
2019-01-16 -
Diagnosis and treatment of chronic mycotoxin poisoning in pigs
A disease occurred in a large pig farm with acute conjunctivitis and diarrhea as the main symptoms of fattening pigs and sows, with an incidence of 20%, a mortality rate of 0.5% and a disease elimination rate of 1.2%. According to the clinical symptoms, pathological examination combined with medical history investigation diagnosed porcine mycotoxin poisoning, the report is as follows. 1 Clinical symptoms of acute conjunctivitis in fattening pigs and sows, eyelid swelling, conjunctival congestion, photophobia, mucous purulent secretions, long course of disease, corneal opacity, blindness, diarrhea, stool gradually changed from atherosclerosis to watery, and finally with mucus.
2019-01-16 -
Commonly used clinical drugs in ducks (macrolides)-tylosin (Tynon)
Source and character: this product is extracted from the culture medium of Streptomyces fredii. It is white crystal, weakly alkaline and slightly soluble in water. Its salts are soluble in water. Tylosin tartrate, tylosin hydrochloride and tylosin phosphate are commonly used in clinic. Function and use: this product is a special antibiotic for livestock and poultry, which has antibacterial effect on Gram-positive bacteria and some Gram-negative bacteria, such as Staphylococcus aureus, Streptomycin pyogenes, mycoform, spirochete, etc., especially effective on mycoplasma. But it has no effect on Gram-positive bacteria.
2019-01-16 -
Prevention and treatment of moldy feed poisoning in pigs
1 there are more than 100 kinds of mycotoxins known at present, including aflatoxin, ergot toxin, zearalenone and so on. Aflatoxin is the most harmful toxin to pig production. Aflatoxin is a kind of liver toxin. when pigs eat feed contaminated with aflatoxin, it will decrease liver function, reduce bile secretion, and decrease the activity of protease and lipase secreted by pancreas. affect the absorption and utilization of protein and fat in feed; it is also a strong coagulation factor inhibitor.
2019-01-16 -
Pig gallbladder can treat four kinds of diseases
1. Treat indigestion. One pig gallbladder, 15 grams of garlic, and some mung bean powder are mixed evenly to make apricot-sized pills. Each pig is fed 1 pill twice a day for 3 days as a course of treatment. 2. Treat gastroenteritis. Soybeans are stuffed with pig gall, dried and taken out. Each pig is fed with soybeans twice a day, 20g to 30g each time. 3. Treat pneumonia. Take a fresh pig gall, put the crushed alum into the gallbladder, fill it, dry it and grind it into powder and set aside. Pigs over 50 kilograms take 912 grams.
2019-01-16 -
Control techniques of hard tick disease in sheep
Dense parasitism of ticks in sheep can cause weight loss in goats, miscarriage in some pregnant ewes, and high mortality in lambs and ewes after delivery. The expert relieves the disease. ⑴ pathogen: the pathogen of this disease is 6 genera of Ixodidae, namely, hard tick, glass eye tick, blood tick, leather tick, shoulder tick and bovine tick. Its common morphological characteristics are as follows: the adult body is long oval, slightly protruding on the back and flattened on the ventral surface; there is no distinction between head, chest and abdomen, and the three are integrated into a body with a false head at the front; the false head is composed of a pair of chelate limbs, a suboral plate and a pair of feet.
2019-01-16 -
Liriodendron mandshurica
Liriodendron, also known as Liriodendron, is a deciduous tree of Liriodendron in Magnoliaceae. It is found in Zhejiang, Anhui, Jiangxi, Hunan, Hubei, Sichuan, Chongqing, Guizhou, Guangxi, Yunnan and southern Shaanxi, as well as in northern Vietnam. Widely cultivated in the south of the Yellow River, it is not only a world-famous ornamental tree species, but also a national second-class key protected plant. Tree species characteristics Liriodendron mandshurica can be up to 40 meters high, breast diameter up to 1.7 meters, tall, strange leaf shape. Flowers green, with yellow longitudinal stripes, 9 petals, 3 rounds of arrangement. Aggregate fruit 7 to 9 cm long, winged nutlets about
2019-01-16 -
Matters needing attention for pigs to feed bean cakes
Bean cake is a high-quality feed for pigs, with fragrant flavor, pigs like to eat very much, but lack of vitamin D, carotene and calcium. Should supplement some carrots and bone meal, stone powder and other mineral feed. The amount of bean cake should not be too much, generally accounting for about 15% of the diet is more appropriate, more than 20% will often cause pig diarrhea. Therefore, the science of feeding pigs with bean cake, feeding the right amount, will play the role of high-quality fine feed, otherwise it will have the opposite effect.
2019-01-16 -
Market situation and points for attention of Black-bone Chicken
Black-bone chicken is one of the precious chicken breeds in China. Named for its black skin and black bones, it is famous at home and abroad for its high nourishing, medicinal and ornamental value. Its breeds are Taihe black-bone chicken, Chinese black chicken and so on. The feeding and management of black-bone chicken is basically similar to that of other chicken breeds. First, the market situation of black-bone chicken in recent years, with the improvement of people's awareness of health care, the market demand of black-bone chicken has increased greatly. At present, black-bone chickens are in short supply in most rural markets of our country, and the prices are rising. Therefore, farmers seize this powerful opportunity to carry out small or large quantities.
2019-01-16 -
Duck arthritis syndrome
1) The main symptoms. The joint swelling of sick ducks was mainly seen in hock joints, followed by knee joints, hip joints and toe joints. Swelling of joints, purplish red, hot sensation on palpation, local softness at the beginning of the disease, then gradually hardening, severe limp or inability to walk, reduced feed intake, gradual emaciation and increased mortality. 2. Preventive measures. The disease is associated with a variety of bacterial infections, such as Staphylococcus, Salmonella, Riemerella anatipestifer and so on. We should insist on "all-in" in feeding system
2019-01-16 -
Simple prevention method of chicken plague
Take one end of garlic, mash it, put it into 0.5 kg feed and mix evenly. Each chicken is fed 50 grams a day, 10 days as a course of treatment, and then fed after 3 days. Soak the garlic in wine for 24 hours. Each chicken was fed 1-2 cloves a day for 8-10 days. Soak the rice in 2%-3% brine for 3 days, then fish it out and feed the chickens for more than 7 days. Add a small amount of alum and ginger to the feed and feed once every 10 days; if sick chickens are fed every 7 to 8 days. Soak in pig gall
2019-01-16 -
How to treat pig prolapse of anus?
Pig anal prolapse is divided into two situations: the first is that the sick pig can recover itself when standing, but it can be protruded when defecating; the second is that the sick pig can not pay it back on its own when standing. The treatment is to wash the affected area with 0.1%-0.2% warm potassium permanganate solution, dry it with sterilized gauze, and then apply appropriate amount of snail meat paste to the affected area. The specific method of the snail meat paste is to wash the snail, shell and take the meat, wash the snail meat with 0.2% potassium permanganate solution and the tools used to mash the snail meat, and then mash the snail meat into a paste.
2019-01-16 -
Comprehensive and Efficient Breeding of Duck, Pig and Fish
Duck, pig, fish through comprehensive breeding, can fully and reasonably use energy, to save feed, high yield and high efficiency purposes. The comprehensive and efficient breeding method of duck, pig and fish comprises the following steps: 1, selecting excellent duck varieties, preferably cherry valley duck, pigs, crossbred Landrace pigs and other improved pigs, and fish mainly including bighead carp, herring and grass carp, etc., which can tolerate coarse feeding and grow quickly; 2. Management of duck pens, pigsty and fish ponds Duck pens, pigsty and fish ponds should be concentrated, and transportation should be convenient to facilitate management. Keep the duck.
2019-01-16 -
How to prevent goose influenza
Goose influenza is a systemic or respiratory acute infectious disease caused by some pathogenic serosubtype strains of influenza A virus, mainly occurring in geese within 30 days of age. In recent years, the incidence of goose influenza has gradually increased, mostly because of sudden climate change, poor breeding management, goose cold infection. Mortality rates are generally between 50% and 90%. Clinical symptoms are acute type, sudden onset, depressed spirit, loose feathers, drooping wings, elevated body temperature,
2019-01-16 -
How can autumn lambs survive the winter safely?
Estrus mating of sheep is mainly in spring and autumn, and the average pregnancy period is about 150 days, so spring and autumn is also a concentrated season for lambing. According to the investigation, the overwintering survival rate of autumn lambs is significantly lower than that of spring lambs. Environment. Autumn lambs are in lactation or weaning period when overwintering, lack of green feed in winter, poor forage quality, insufficient milk of ewes, malnutrition, weak physique and poor disease resistance. And the long-term dry and cold climate in winter can easily cause respiratory tract infection in lambs, and many lambs die of pneumonia. Due to the cold climate
2019-01-16 -
How to prevent accidents during pig injection
The injection method is simple to operate and easy to master, but some matters that must be paid attention to are ignored during injection, and it is easy to cause some undue accidents. For example, the injection site is inflamed and suppurated due to lax disinfection of syringes and injection sites or improper site selection, animal bites and fecal contamination. If inflammation occurs, it can be treated according to the treatment of inflammation and suppuration. If you do not pay attention to the safe Baoding of the infected animal before injection, and then carry out the operation, as a result, the livestock will stir and the muscles will contract strongly, or the force during acupuncture is uneven, or the needle will be inserted into the tissue, and the needle will occur.
2019-01-16 -
Analysis of the main causes of sudden death in pigs
In the process of pig production, many problems often occur. Some problems are short-lived, some problems occur from time to time, and some problems emerge one after another. As managers and technicians of pig farms, we should learn to give up those who are short-lived, care about those who happen from time to time, and focus on those who emerge one after another. The problem of sudden death of pigs belongs to "those who occur from time to time", which often puzzles farmers and requires the attention and concern of managers and technicians. There are many cases of sudden death and disease in pigs.
2019-01-16 -
Chicken disease affects chicken weight gain and laying hens need disease prevention prescription to help you.
Chicken disease affects chicken weight gain and laying hens need disease prevention prescription to help you.
2019-01-16