Aquaculture Lists
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Disease control of tortoise
Etiology of mumps: the pathogen is Aeromonas punctata. The main reason is water pollution. Symptoms: sick turtles, slow to move, often raise their neck in water or land, their neck is abnormally swollen, and their hind limbs are bulging. There is gas under the skin, the limbs are swollen; in severe cases, the mouth and nose bleed. Prevention and treatment: streptomycin sulfate is injected, 100000-120000 units per kilogram of body weight. Once a year. Daily use of 30 mg / L furazolidone every 2-3 months
2019-01-16 -
The living habits of Hymenopsis clarkii
Crayfish is commonly known as crayfish. For the beginners of crayfish, understanding the living habits of crayfish and taking targeted culture technical measures are the key factors for the success of crayfish culture. The main living habits related to culture of crayfish are introduced as follows. Activity habits of crayfish are nocturnal animals, camp benthic crawling life. During the day, they often lurk in dim corners, rocks, grass or caves at the bottom of the water body, and come out to feed at night. Therefore, feed feeding should be given priority to once in the afternoon. Gram
2019-01-16 -
Selection techniques of parent turtles
Tortoise is a small amphibian and reptile with food nourishment, medicinal treatment and ornamental pleasure, so it is loved by people, and its value is also rising year by year. Raising turtles is a good way for farmers, animal husbandry and fishermen and laid-off workers to shake off poverty and become well-off and re-employed. However, due to the shortage of parent turtles in the market, some people buy turtles when they see them in the market because they are eager to get rich. In this way, it is easy to buy inferior turtles or eliminated old turtles at home. So, how can we avoid this phenomenon? -- choose physical fitness
2019-01-16 -
Matters needing attention in domestication of wild Qikou split belly fish
Qikou split belly fish, which belongs to Cyprinidae, subfamily Cyprininae, Genus fish, alias elegant fish, fine scale fish, carp. With the increase of market demand for Qikou split belly fish, its natural resources are in short supply. in order to meet the market demand, running water ponds and cage culture have been carried out in some areas of Sichuan and Chongqing. The culture of cleft-bellied fish has developed rapidly in recent years, and most of its parent fish come from wild populations in natural waters. In order to protect and develop high-quality wild fish resources scientifically and rationally, Marco River Shaanxi Zhe Luo Salmon Bao
2019-01-16 -
Fried Shrimp with Sugar
Half a pound of small headless shelled shrimp, (shrimp tastes good), smoked (colored and not salty), a few cloves of garlic chopped, a small amount of ginger, sugar. 1. Heat the oil for 9 to 10%, then throw the shrimp into the pan, some of the shrimp will turn red immediately, stir-fry for about 10 seconds, and the shrimp that can turn red will turn red. two。 Pour about 2 tablespoons of soy sauce and add 1 tablespoon of sugar. Stir-fry for 5 to 10 seconds. 3. Add minced ginger and garlic and cook after fragrant garlic. To judge whether the shrimp is cooked or not, it is medium hard.
2019-01-16 -
hatchery
"Automatic heating and temperature control device for turtle culture greenhouse"(Chinese patent 95239104.X) is adopted to incubate turtle eggs, control sand temperature at 32℃, adjust air relative humidity to 80%, sand interstitial humidity to about 10%, ventilate timely, young turtles hatch after about 50 days, and the hatching rate is 88%~98%. This automatic temperature control device was used to conduct temperature controlled reproduction experiments on Cuora flava in a research institute in Suzhou from 1997 to 1998. The device used a single-phase power supply, 1-4KW, adjustable, sand temperature controlled at 28-32℃, wet
2019-01-16 -
High temperature in summer is not suitable for long-haired rabbits how to manage long-haired rabbits in summer
High temperature in summer is not suitable for long-haired rabbits how to manage long-haired rabbits in summer
2019-01-16 -
Long period of meat pigeon culture "four synchronization" to improve the efficiency of meat pigeon culture
Long period of meat pigeon culture "four synchronization" to improve the efficiency of meat pigeon culture
2019-01-16 -
Excellent Fish species is the fundamental way to raise Fish well. Matters needing attention in cultivating Fish species in Summer
Excellent Fish species is the fundamental way to raise Fish well. Matters needing attention in cultivating Fish species in Summer
2019-01-16 -
Chicken encephalomyelitis
Chicken encephalomyelitis is caused by virus, which mainly harms chicks under 1 month old. Diseased chickens gradually cannot stand, land on the ground with flying joints, sit on the ground, or lie on one side; some diseased chicks show paroxysmal tremors in their heads and necks, and sudden noise can induce tremors. Sick chicks always have an appetite, move the trough to the side to eat, most sick chicks do not have access to feed and drinking water, and finally die of exhaustion. The morbidity is generally 10-20%, and the average mortality rate is about 10%. There are many in the muscle layer of glandular stomach and muscular stomach.
2019-01-16 -
How to prevent and treat Pig Respiratory Diseases
4. Swine influenza SI is an extremely contagious respiratory infectious disease in pigs, characterized by sudden onset, sudden fever and other cold symptoms, and recovers as quickly as it occurs. SI is caused by an influenza virus, which is homologous to the influenza virus that infects humans. It has the characteristics of co-infection between humans and animals. The emergence of SI in pig herds is usually related to the introduction of new pig herds in pig farms. (1) symptoms: in typical SI, a whole herd of pigs will suddenly become seriously ill. One or two
2019-01-16 -
Capture and domestication of wild hazel pheasant
The history of artificial breeding of wild hazel pheasant is less than 10 years, so capture and domestication is an effective way to solve the shortage of provenances. 1. The appropriate capture time is from September to November of each year. Laying eggs in May and hatching in June, the hazel pheasant in this period is in full condition, which is the peak of weight in the whole year. 2. Capture methods set up some self-made capture tools, such as condoms, capture cages, etc., in areas where hazel chickens are often active. If there are conditions, we can make full use of the herding characteristics of the hazel pheasant, continuously imitate the sound of the hazel pheasant, make the hazel pheasant close together and catch with the net. three
2019-01-16 -
More care should be given to febrile pigs
The normal body temperature of a pig is 38-40 ℃. If it continues to exceed 40 ℃, it is feverish. Sustained high fever for a long time will accelerate the catabolism of the body, digestive disorders, decreased resistance, and even cause coma or heart failure. The principles for the treatment of febrile pigs are as follows: feverish pigs are immediately isolated and the contaminated environment should be thoroughly disinfected. In the absence of a clear understanding of the cause, as long as it is not excessive fever, generally do not use antipyretic drugs at will. While using antimicrobials, we should pay attention to supplement the camp.
2019-01-16 -
Chicken water sample stool, white, what disease is it?
According to your description, it may be chicken pullorum, which is an infectious disease caused by Salmonella pullorum. After infection, newborn chicks show mental malaise, fear of cold, dozing, not eating, dyspnea, anus is often blocked by white paste feces, defecation is difficult, if not timely treatment, most die within 2 weeks. The recovered chicks were transformed into bacteria-carrying chickens. Adult chickens often have recessive infection and generally have no clinical symptoms. Hens only have few or no eggs, the eggs are shrunk, the contents are greasy, seriously turn into light cyan or lead black, and sometimes yolk peritonitis occurs.
2019-01-16 -
Summer mosquito bites pig, have serious harm?
In spring, summer and autumn, whenever moldy rain comes, mosquitoes are extremely active, mosquitoes like heat, afraid of cold, in 16~17℃ began to bite people, 23~29℃ for its suitable survival temperature, mosquitoes like dark, afraid of light, accustomed to activities in the dark environment, mosquitoes like water places, so undoubtedly the farm has become the most lively place for mosquitoes. Mosquitoes harm human and livestock mainly by disturbing and stinging and spreading diseases, as well as sleep of livestock, etc. are extremely affected. When infected, they are acute, and livestock are thin.
2019-01-16 -
Scientific lactation method for lactating sows
The milk quality of lactating sows, that is, the amount of milk secreted, directly affects the growth rate and health of piglets. Therefore, once lactation or lactation of lactating sows must be carried out scientifically, the analysis types of lactation of sows are as follows: first, lactation method of parturient sows: the lack of milk of parturient sows is mostly caused by inadequate breast development or low dietary nutrition level. Therefore, the breast should be artificially massaged 1-2 times a week before and after delivery to promote the recovery of breast development and lactation function. For postpartum sows with less milk, 1-2 placentas of healthy sows can be used.
2019-01-16 -
Scientific lactation method for lactating sows
The milk quality of lactating sows, that is, the amount of milk secreted, directly affects the growth rate and health of piglets. Therefore, once lactation or lactation of lactating sows must be carried out scientifically, the analysis types of lactation of sows are as follows: first, lactation method of parturient sows: the lack of milk of parturient sows is mostly caused by inadequate breast development or low dietary nutrition level. Therefore, the breast should be artificially massaged 1-2 times a week before and after delivery to promote the recovery of breast development and lactation function. For sows with less milk after delivery, the placenta of healthy sows can be used.
2019-01-16 -
Feeding and management of Yorkshire sows during high yield period
1. The age structure of sows should be reasonable. According to the investigation and statistics of 10 births and 150 litters in a certain pig farm in Jining, the production performance of sows varies with age (parity). Yorkshire sow is an excellent breed with stable genetic characters, long high yield period, strong fecundity and long-lasting high and stable yield. According to the investigation of 10 live births and 150 litters in a certain pig farm in Jining, the average number of live litters of adult sows (4mur7 litters) is 12.4, which is higher than that of young sows (1Mel 3.
2019-01-16 -
Pigs suffering from pica need symptomatic treatment and its methods
Once the pig pica occurs, it grows slowly, becomes thinner and thinner, and its skin is coarse and messy. If it is not treated in time, it will affect the growth and development of pigs, and the immature pigs may also become stiff pigs and stop growing. In such cases, pigs should be adjusted in time for symptomatic treatment. Pig eat cinder, soil, to supplement iron, manganese, zinc, magnesium and other trace elements. Second, pigs eat pig manure, should be fed or intramuscular vitamin B12, once a day, each time 500~1500 ml, for 3 consecutive
2019-01-16 -
The sun radiation disease and heat radiation disease of pigs are caused by high temperature.
Pigs are prone to heatstroke in hot summer. In fact, heatstroke is the general name of solar radiation disease and heat radiation disease, and Chinese veterinarians call it black sweat wind. The causes of solar radiation disease and heat radiation disease are different, but their pathological processes can not be completely separated. Solar radiation disease is due to pigs exposed to direct sunlight for too long, resulting in an increase in physiological body temperature, skin overheating, warming, resulting in skin vascular dilatation. On the other hand, the overheating of the head leads to cerebral and meningeal congestion, which finally leads to the disorder of cortical regulatory function and life center of pigs.
2019-01-16