Aquaculture Lists
-
Artificial breeding 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 ditches and bait basins in the pool
2019-01-16 -
Breeding carnivorous dogs is very important.
If you want to raise a dog successfully, you must choose a good breed. In a general sense, a carnivorous dog refers to a F1 or F2 hybrid between a large purebred dog and a local dog, or a crossbreed between F1 and F2. The choice of purebred male dogs is particularly important. At present, the purebred male dogs selected in China are Tibetan mastiff, Dadan, St. Bernard and so on, among which the F1 generation of Tibetan mastiff is active and ferocious and not suitable for group breeding; Dadan F1 generation has a low meat yield. As the patrilineal breeding of meat dogs, St. Bernard dogs have the following advantages: fast growth, adult dogs 75mi 100
2019-01-16 -
Reproductive characteristics of Fox
The lifespan of foxes is 10-14 years, the number of breeding years is six to eight years, and the best breeding time for human generation culture is 2-5 years. Foxes are animals that breed once a year, and the breeding season is during the Spring Festival. The reproductive organs of foxes show obvious seasonal changes due to the influence of photoperiod. It has been proved that the method of artificial light control can change the breeding cycle of fox and the mature period of quilt. Most male foxes can participate in mating during the breeding season. However, there are some old foxes or young male foxes who do not have the ability to mate for the first time. Female fox
2019-01-16 -
The internal parasite of a snake
There are many kinds of parasites in snakes, such as whip tongue parasitic in snake lungs and trachea, heterotrematodes parasitic in snake gallbladder and so on. However, due to the short history of artificial breeding of commercial snakes and the limited production scale, there is not much communication on snake disease among snake farms, and the research on the status and control of internal parasites of snakes is not deep enough. Moreover, when some drugs are used to treat the drug parasite of snakes, if the dosage is small, it has no effect on the internal parasite; if the dosage is slightly larger, although it has not reached the lethal dose of the internal parasite,
2019-01-16 -
The technique of raising Agkistrodon halys
Agkistrodon halys, also known as Agkistrodon halys, is a small venomous snake distributed all over China, which has high medical value in addition to food. It is easy to get, and the breeding method is not difficult. It is a new type of aquaculture for the masses to get rich. First, the development and utilization of some valuable drugs produced with Agkistrodon halys as raw materials can treat a variety of difficult diseases. At present, the ways of development and application in domestic scientific research institutions are as follows: ① Agkistrodon halys venom is the raw material for the production of highly effective antithrombotic drugs. ② dried snake has the effects of dispelling wind, calming, detoxifying pain, strength, lower breast and so on. So open it.
2019-01-16 -
Causes and prevention of halitosis in pet dogs
The breath of a healthy dog has no smell, but the smell of fish exhaled by a dog after eating is normal (just like people have the smell of food after a meal, so gargling after a meal is very important, hehe). If the dog really has bad breath, please observe whether your dog has the following symptoms: 1. Does the dog drool? If there is, it may be oral infection or gum disease, especially in dogs during the tooth replacement period, bad breath will also occur when discolored old teeth (non-white) cannot fall off automatically, and a doctor should be asked to remove the old teeth. 2. Are the dog teeth dirty? If so, it's because of the teeth.
2019-01-16 -
The medical function of bee venom
Bee venom has the effects of antibacterial, anti-inflammatory, analgesia, lowering blood pressure and anti-radiation. Bee venom can inhibit more than 20 kinds of bacteria, Staphylococcus aureus is very sensitive to bee venom. Bee venom is a natural medicine for arthritis and rheumatism. This is because the polypeptides in bee venom have anti-inflammatory effects and can promote the increase of adrenocortical hormones in the blood. Therefore, it is effective in the treatment of rheumatoid arthritis, rheumatoid arthritis and neuritis. Small doses of bee venom can also be used to desensitize people who are allergic to bee venom. Some people are allergic to bee venom.
2019-01-16 -
Diagnosis and treatment of 7 cases of actinomycosis in Cervidae
Actinomycosis (Actinomycosis) is also called jaw disease (Lumpyaw). The pathogens of the disease are bovine actinomycetes (Actinomgcesbovis) and Actinobacillus Linnaeus (Actinobacillnslignieresi). It is a non-contact chronic infectious disease of livestock, wild animals and humans, often occurring in ruminants such as cattle, sheep and deer. The disease is characterized by actinomycetes lumps in the head, neck, subjaw and tongue, causing breathing, swallowing and mouths of diseased animals.
2019-01-16 -
How to detect suspected diseased rabbits early
Check healthy rabbits with pink ears and bright eyes. If the ear color is red or lavender, it means that it is heated, put it into a ventilated cage and have a short rest; if the ear color is white and touch it cold, it means that you drink too much cold water or catch cold, and listen to the sound of running water in the abdominal cavity. Put the sick rabbit on the hot Kang to warm the belly. The ear tip of the baby rabbit bends forward or has a slight droop, indicating that the body temperature is high and the rabbit can move freely for a while to promote cooling. If the rabbit eyeball is stained, which indicates that the air in the rabbit house is dirty, it should be ventilated in time. The runny nose of a rabbit is a sign of a cold
2019-01-16 -
Processing and utilization of dog by-products
The processed dog skin has the advantages of cold protection, 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. 1. When processing, clean up the meat and greasy matter, feces, dirt and blood on the dog skin, lay it flat on the board, and grind it with coarse sand cloth or brick until you can see the coarse hair root. Then use 500g alum, add water 5000ml, boil and pour into the basin, after cold, soak the dog skin completely, take out about 24 hours, hair facing down in
2019-01-16 -
Seven Notes for Doe Fetus Protection
Deer foetus protection work should start from breeding to farrowing. In order to ensure the rapid development of deer fetus, so deer fetus protection to do the following work. 1. Prevent inbreeding. Inbreeding increases the chances of embryo death and birth of deformities. It is also easy to cause low vitality of young deer and reduce their productivity. 2. Strengthen the domestication of deer, enhance its docility and prevent mechanical abortion. 3. Improve the living environment of female deer. Remove snow and ice from deer houses in time. Prevent deer from slipping and miscarriage.
2019-01-16 -
Classification of susceptibility to disease in dogs
In fact, dogs can be divided into several categories: malignant infectious diseases, non-malignant diseases, functional diseases and nutritional diseases. 1. Malignant infectious diseases: mainly dog distemper, canine parvovirus, infectious hepatitis, rabies and other highly contagious and fatal diseases. Rabies is a zoonotic disease. there are many ways of transmission of these diseases and the cure rate is relatively low. although there is now a corresponding vaccine, puppies and dogs whose resistance to epidemic prevention has declined sharply due to some reasons (cured at the beginning of a serious illness and giving birth to puppies.
2019-01-16 -
Standard mink
The coat color is dark black, the back and abdomen hair color is basically the same, the hair peak is smooth, there is no white spot or the lower lip is rare, there is no miscellaneous hair, the needle hair is dense, the distribution is uniform, the general length is less than 25mm, the villi are thick and even, the length is more than 15mm. Male minks require a large head, well-developed cheeks, open ears and erect ears, a thick and long neck, broad shoulders and chest, deep chest, and long and wide back. The abdomen is compact, the buttocks are broad, the natural bending is flexible, the tail is thick and long, and the limbs are spread out, strong and powerful. The posture is arrogant and the whole body is symmetrical.
2019-01-16 -
Parent cultivation technique of small yellow croaker Pseudosciaena Crocea
Small yellow croaker (PseudosciaenapolyactisBleeker) belongs to Perciformes, Perciformes, Coleopteridae and Pseudosciaena Crocea, distributed in the Bohai Sea, the Yellow Sea and the northern part of the East China Sea. It is a warm near-bottom fish and was originally one of the four major marine economic fishes in China. The resources of Pseudosciaena Crocea have declined seriously since the 1950s. In this paper, the author introduces the technique of parent culture of Pseudosciaena Crocea. Through the observation of the growth process of Pseudosciaena Crocea, the growth parameters are recorded, which are the artificial reproduction and human of Pseudosciaena Crocea.
2019-01-16 -
Fresh-keeping technology of fish meat
one。 Wet paper paste the wet paper on the fish's eyes, because there is a death line behind the nerve in the fish eyes, which will break as soon as it leaves the water, and the fish will die quickly. The paste can keep the fish alive for five hours. two。 Soak the fresh fish in 88 ℃ of hot water, soak it for two minutes, then take it out, and then put it in the freezer for quick freezing. after this treatment, the bacteria on the fish's surface have been scalded to death, and after freezing, the bacteria are prevented from multiplying, and three days later, the fish is cooked, tastes and lives, and is the same as the killed fish.
2019-01-16 -
The raising of clothing fish
Ctenopharyngodon idellus is a photophobic insect, and most of the growth and development in its life is carried out at night. The place of living and the source of food are closely related to the human living environment. Brick and wood structure, lime-soil floor, moist old-fashioned houses and warehouses are its suitable places to live. Therefore, the collection of insects to choose the above places, but also to make use of its flat body, like to hide in the cracks, as well as the characteristics of gluttonous waste clothes, paper and greasy food, to make harvesting tools. A. preparation and use of traps
2019-01-16 -
Small miscellaneous fish processing method
1. Raw materials: 1. Main ingredient: miscellaneous fish. It is better to weigh 150 to 200 grams. two。 Excipients: glutinous rice, sandwiched lean meat, Chinese wolfberry, Coix seed, carrot, sweet corn, mushroom. 3. Ingredients. Sugar, refined salt, soy sauce, rice wine, ginger, star anise (star anise), cinnamon, etc. Second, the technological process: raw material small fish → peeling → head, visceral → washing → raw material filling → sauce cooked → heat preservation → cooling → vacuum packaging → quick-frozen → box storage. Third, processing technology 1. Initial processing.
2019-01-16 -
The giant octopus shows its ferocious appearance again.
For octopus fans, these days are definitely worth celebrating! Researchers have just released their video of a glowing giant squid (Architeuthis) glowing in the deep sea (see Deep Sea Squid surfaced on Feb. 27, edition A2 of the Science Times), and now they have captured the first living specimen of an adult giant octopus (Mesonychoteuthis). According to an online report by Science magazine, a fishing boat operating in the southern waters of New Zealand recently caught
2019-01-16 -
Processing of smoked and grilled fish products
First, the raw materials of smoked fish are mostly green, grass and other medium-sized fish, but also common carp, silver carp, Pomfret and other fish. It is processed into delicious convenience food. The manufacturing method is as follows: 1. After cutting and selecting the fish, wash it with clean water, scrape off the fish scales, cut off the fins, cut open the abdomen and remove the internal organs, but do not dig through the gallbladder so as not to cause meat bitterness. Then rinse the cloth with hot water, wipe off the blood stains and black membranes in the abdominal cavity, and then cut open the head of the fish to make the fish become flaky. For larger herring, the head can be removed.
2019-01-16 -
Introduction to the Culture Model of Bamboo shoot Shell Fish in Thailand
Thai bamboo shoot shell fish is a new species of aquaculture, the market price is high, some people estimate that it is the best species of freshwater culture in the future, many farmers want to breed but do not know how to breed. According to the specific conditions of the Yellow River Delta, the author introduces several culture methods of Thai bamboo shoot shell fish in order to meet the requirements of farmers in different regions and environmental conditions. First, the pond area of Thai bamboo shoot shell fish cultured in the pond should be about 3 mu, usually no more than 8 mu, and the pond should have a water depth of 1.5 m, less silt and good water source. First culture of Thai bamboo shoots
2019-01-16