Aquaculture Lists
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Early prevention and control of lice in pigs
Pig lice (blood lice, animal lice) is a kind of wingless insect parasitic on the body surface of pigs, which is mostly parasitic in the skin wrinkles in the armpit, medial thigh, mandible, lower neck and lower side of the body, and there are more behind the auricle. Pig lice suck pig blood, causing pig skin itching, restless mood, serious will also cause pig skin damage, weight loss and anemia, affecting the growth and development of pigs, and can occur all the year round. The contact between healthy pigs and pigs with lice disease can be infected directly or indirectly through utensils, bedding grass and so on. Pig lice reproduce quickly and well.
2019-01-15 -
Caragana (caragana)
Caragana legume, scientific name CaraganaFabr., also known as Caragana, Caragana Caragana. The English name is also called peatree. There are about 60 species of this genus. Native to Eurasia, China produces about 50 species, mostly grassland psammophytic, xerophytic deciduous shrubs, forage green manure plants. Widely distributed in the northwest, Inner Mongolia and other places. It is also distributed in the people's Republic of Mongolia and Siberia of the former Soviet Union. Leaves often clustered or alternate, even-pinnate or pseudo-palmately compound, leaflets 4-20, entire, stipules small
2019-01-15 -
Immune procedure of common pig diseases
1. Immune program of growing and finishing pigs ⑴ 1-day-old: swine fever attenuated vaccine is super-immune, piglets are injected with a portion of classical swine fever attenuated vaccine after birth, and then let piglets eat colostrum 1-2 hours later, which is suitable for pig farms where classical swine fever often occurs; ⑵ 7-15 days old: asthma vaccine; ⑶ 10 days old: infectious atrophic rhinitis vaccine, intramuscular injection or subcutaneous injection; ⑷ 10-15 days old: piglet edema vaccine ⑸ 20 days old: intramuscular injection of swine distemper vaccine; ⑹ 25-
2019-01-15 -
Control and treatment of other swine diseases (2)
(7) Anestrus is commonly known as non-estrus, which refers to that young sows are still not estrus after 6-8 months of age or 15 days of weaning. Prevention and control: 1. Strengthen management, pay attention to pig nutrition, prevent pig from being too fat or too thin, and maintain good body condition;2. Delay the initial period of young sows, transfer them to other pens or places, increase contact with boars, and feed some green feed. Also can be a subcutaneous or intramuscular injection of pregnant horse blood (pregnant 40-80 days blood) 10-20 ml or PMSG (
2019-01-15 -
Comprehensive prevention of two kinds of multiple diseases in pigs in summer
The main results are as follows: 1. piglet coccidiosis mostly occurs in late spring and early summer, mainly in suckling pigs of 15 days old. Drug prevention and treatment 1. Baiqiuqing: piglets were fed with Baiqiuqing once at the age of 3-6 days, with a dosage of 20 mg per kilogram of body weight. 2. Sulfonamides: the therapeutic dose of sulfadimethoxine is 20ml / kg body weight, once a day for 3 days. Second, Streptococcus suis disease: it often occurs in the warm season from May to November and is a zoonotic disease. Prevention per ton of feed
2019-01-15 -
There are many varieties of chicken. What kind of breed is good to raise?
Chicken breeds are divided into standard breeds, commercial breeds and local breeds. At present, commercial varieties are commonly raised, and standard varieties such as Bailaihang and Luodaohong are no longer used as breeding materials in commercial breeding. Commercial chicken breeds are selected by breeding companies and named by breeding companies, such as Roman Brown, Highland White and so on. Modern commercial breeds are characterized by specialization of breeds, high production performance, and most commercial chickens are hybrid chickens. Modern commercial varieties mainly come from a few standard varieties, such as Bailaihang, Luo Island Red, White Locke, etc., but the standard
2019-01-15 -
Treatment of Porcine urinary Lithiasis
Etiology: urolithiasis, also known as urolithiasis or urethral calculi, is a coagulation of salt crystals in the urinary tract, resulting in mucosal irritation, bleeding, inflammation, urethral obstruction, dysuria and abdominal pain. Urolithiasis originates from the kidney or bladder, while obstruction can occur in the ureter and urethra. The disease is closely related to the quantity and quality of feed and drinking water, the metabolism of minerals in the body, and the functional activities of urinary organs, especially the kidney. Symptoms: if the volume of urinary stone is small and the number is small, it generally does not show any symptoms. The main manifestations of severe patients are ranked.
2019-01-15 -
Key points of Prevention and treatment of Sheep placenta retention
The main methods of prevention and prevention are to strengthen the feeding and management of pregnant sheep: the principle of feed matching should not make pregnant sheep too fat; proper exercise must be ensured every day. Second, treatment within 14 hours after delivery, can wait for it to fall off on its own. If more than 14 hours, appropriate measures must be taken, because at this time the placenta has begun to decay, if detained in the uterus, can cause serious inflammation of the uterine mucosa, resulting in temporary or permanent infertility, and sometimes even septicaemia. Therefore, when it exceeds 14 hours, it should be adopted as soon as possible.
2019-01-15 -
Measures for preventing and controlling reproductive obstacles of sows
The reproductive barrier of sows has become an important factor threatening the development of pig industry. Its main manifestations are non-estrus, refusal of mating, abortion, premature delivery, stillbirth, mummies, weak babies, deformities, small litter size and so on, resulting in huge economic losses in pig production. In order to control the reproductive obstacles of sows, the author puts forward the following questions for pig producers' reference. There are many reasons for sow anestrus, which are mainly related to pig breed, age, season, feeding and management methods and disease factors. Increase of prevention and control measures
2019-01-15 -
First aid measures for acute bulging disease of cattle and sheep
Cattle and sheep eat a large number of leguminous plants such as peanut vine, pea vine, alfalfa or dew grass, which is easy to cause acute gastrointestinal distension disease. For seriously ill animals, first of all, exhaust decompression should be done. After exhaust, vegetable oil or paraffin oil is injected into the casing hole, 20ml for cattle and 10ml for sheep; it can also be injected with Lysol, 15ml for cattle and 5ml for sheep. In order to stop the fermentation of rumen contents, take 10% quicklime water supernatant, 500ml for cattle and 100ml for sheep.
2019-01-15 -
Carbon monoxide poisoning in chickens
(1) etiology: carbon monoxide poisoning is a toxic disease caused by inhalation of carbon monoxide gas in poultry, which is characterized by systemic tissue hypoxia caused by the formation of a large amount of carboxyhemoglobin in the blood. Poultry houses often have a history of coal-burning thermal insulation, due to warm Kang cracks, or chimney blockage, smoke, closed doors and windows, poor ventilation and other reasons, can lead to carbon monoxide can not be discharged in time, causing poisoning. (2) characteristics of the disease: dyspnea and restlessness were common in poisoned chickens, and they soon turned to standing or paralysis.
2019-01-15 -
Three ways to prevent and cure sow paralysis
Sow paralysis is a metabolic disease, which is easy to occur under the conditions of extensive feeding and management and poor feed conditions. After the occurrence of the disease, it not only affects the utilization value of sows, but also affects the quality of piglets, resulting in great losses to production. Based on years of clinical experience, the author has achieved satisfactory results in the treatment of sow paralysis with acupuncture combined with traditional Chinese and western medicine, which is introduced as follows for the reference of readers. 1. The cause of the disease mainly occurs in the postpartum and lactation process of sows.
2019-01-15 -
Skillfully eliminate chicken lice
Chicken lice is an extracorporeal parasite of chickens. It is only 1-2 mm long, wingless, with 3 pairs of feet, a pair of antennae and chewing mouthparts. The head, chest and abdomen are independent. The width of the head is generally wider than that of the chest. Where there are chicken lice parasites, feather loss, mental malaise, loss of appetite, chicks will affect the development, hen laying rate dropped sharply. The following introduces three methods to control chicken lice: the method of spreading steps is simple and effective, and can be used all year round. The method is to grind the lice powder, such as a magic pen, into powder or exterminate it with veterinary medicine.
2019-01-15 -
Several kinds of feed that should not be fed and should not be fed more to sows
1. Although distiller's grains is rich in crude protein and crude fat (especially the crude protein content in dry distillers' grains reaches 2% to 25%), it lacks carotene, vitamin D and calcium, and contains a certain concentration of alcohol. Therefore, it is not suitable to feed a large number of pregnant sows and lactating sows, otherwise it is easy to lead to miscarriage, stillbirth and weak litter. Even if you give birth to piglets, it is easy to have diarrhea. 2. Powder residue is a by-product of making powder or noodles from raw materials such as peas, red beans or potatoes, which contains little crude protein and starch.
2019-01-15 -
Huoxiang Zhengqi water for the treatment of cow cold
A service cow had diarrhea due to cold in winter and was fed with an appropriate amount of charcoal powder the next day, which took effect at that time and soon relapsed. On the third day, the hair stood upright and trembled, still diarrhea, diagnosed as gastrointestinal wind-cold cold. According to the estimated cow weight of 250 kg, 5 sticks of Huo Xiang Zhengqi water were given and mixed in warm water to drink. After a few minutes, the steak returned to normal and the nose was no longer dry. And because the cow had been injured in tofu milk water (drinking too much water), and it was cold and cold, Fuzi Lizhong Pill was used 5 times as much per person for 2 days.
2019-01-15 -
Treatment of high incidence of eczema in pigs in summer
Eczema is a skin disease with high incidence in pigs in summer. the main symptoms of acute and chronic eczema are erythema, papules and itching, and a few are accompanied by pustular exudation, erosion and scab, especially to suckling piglets. According to the practice in production, the treatment with mirabilite has a special effect. Methods: according to the size and area of the pig, take 50 grams of mirabilite, add 200 grams of cold boiled water, rub the affected part 4 times a day after dissolving, or wet the affected area with a clean towel.
2019-01-15 -
Chicken Yagi
Artemisia angustifolia is a vine of the family Rubiaceae. The vine is 2 to 5 meters long and more branched, and it can take root as soon as it falls to the ground. Leaves opposite, broadly ovate, leaf tip acuminate, leaf shaped like sweet potato leaves. Cymes arranged in terminal large panicles with leaves or axillary scattered few flowers. The flower heart is bright red in the shape of a kaleidoscope, and it is particularly beautiful and magnificent against the green leaves. Drupe orange. The flowering period is from August to September and the fruit ripening period is from September to October. Originally from the provinces and regions south of the Yangtze River, the Beijing Botanical Garden of the Chinese Academy of Sciences was introduced in the 1980s with strong adaptability, cold resistance and drought resistance.
2019-01-15 -
Several technical links needing attention in rural electric hatching geese
Because goose raising can make full use of abundant forage resources in rural areas, consume less concentrate, grow fast, easy to manage and have good feeding benefits, goose raising industry in rural areas is developing vigorously at present, and the hatching of goose seedlings is gradually developing from traditional kerosene lamp and beach bed hatching to electric hatching in family workshop. However, due to the poor mastery of incubation technology in most hatcheries, the incubation effect is not ideal, and even the incubation rate of some hatcheries is lower than that of traditional incubation methods. In response to this situation, the author proposes the following
2019-01-15 -
Fried crab with five flavors
Raw material female swimming crab 4 about 1250 grams, green beans 20 grams, tomato paste 50 grams, white sugar 20 grams, chili oil method swimming crab cover clean, chop off Daao, each cut into 8 pieces, sprinkle with dry flour, fry in 40% hot oil until 7 mature, add onion, ginger and garlic. Add oil curry, ketchup, salt, cooking wine, vinegar, soy sauce, sugar, chili oil and green beans, cook to thick soup and sprinkle with sesame oil.
2019-01-15 -
Alaskan spicy king crab
[raw materials]: 3 Alaskan king crab legs, 50g spicy sauce, 200g spicy oil, 50g green onions, 50g chopped garlic, 100g diced bamboo shoots, 50g cooked peanut kernels, 25g parsley. [production method]: 1) after thawing, cut the crab leg into small pieces. Wash and cut coriander into sections; 2) heat the wok, pour the oil into medium well, fry the crab legs slightly, and remove and set aside; 3) stir-fry with spicy oil, spicy sauce, scallions, garlic, bamboo shoots and peanut kernels
2019-01-15