Aquaculture Lists
-
Cross-cultural braised fish
When I first arrived in England, I lived temporarily in an English family. Host Mike and Sheila are both Catholics, both kind and hospitable, which makes me feel at home when I am "in shock" in England. Usually, in addition to reading and sports, I also have a special hobby, that is cooking. When I was at Mike's house, in order to show the beauty of Chinese cuisine, I went to the kitchen from time to time. What I was most proud of was making braised fish with Marco. After eating my braised fish, Mike's eyes widened: "Oh, my God."
2019-01-16 -
chopped pepper fish head
Raw materials: fat head fish head 1 1000 grams, Hunan special chopped pepper, monosodium glutamate, red oil, ginger, onion, white radish pieces of the right amount. Production method: ① Wash the fish head, remove gills and scales, and split it into two from the middle of the fish lip.② Spread salt and monosodium glutamate evenly on the fish head, marinate for 5 minutes and then spread chopped pepper on the fish head. Put 2 to 3 slices of ginger and white radish at the bottom of the dish, put the fish head on top, and put some chopped ginger on the fish.③ Steam the fish head in the pan for 15 minutes,
2019-01-16 -
Identification of seven species of closed-shell turtles
At present, the breeding of closed-shell turtles is one of the hot spots in turtle breeding. There are seven species of closed-shell turtles, except Anbu closed-shell turtle is a common species, the other six species are difficult to see their appearance. In order to enable farmers to select species correctly, the identification methods of seven species of closed-shell turtles are introduced as follows: 1. The difference between closed-shell turtles and other turtle species closed-shell turtles are specialized groups of turtles. The middle part of their abdominal nail is connected by ligaments, which is like a hinge and can move. after death, the ligament is broken and the abdominal nail becomes two segments, so the closed-shell turtle is called broken plate tortoise.
2019-01-16 -
Fried bean curd and fish
Dish name: fried tofu fish main ingredients: 500 grams of tofu fish, 50 grams of minced garlic, 150 grams of cornflour, 25 grams of fish sauce, 7.5 grams of monosodium glutamate, 0.1 grams of pepper, 1 gram of sesame oil. Practice: 1. First, remove the head and intestines of the tofu fish, wash them and freeze them in the refrigerator, make the fish body slightly hard, remove the fish bones with a knife, cut each into two to three sections, serve in a large bowl, add fish sauce, cornmeal, monosodium glutamate, pepper and sesame oil and mix well for use. 2. Heat the tripod and add a small amount
2019-01-16 -
Prevention and treatment of abdominal distension and ulceration of Pseudosciaena Crocea
(1) it is reported in Japan that the pathogen is Vibroalginolyticus, but the other is Edwardsiella (2). The stomach sac of symptomatic fish is particularly dilated, some fish's dorsal abdominal wall is dilated and ruptured, and the whole stomach sac is separated from the fish body. A large number of diseased fish fry floated on the surface of the water and could not be fed. After a few days of spinning, they sank and died. 15-20-day-old larvae were the most likely to get sick and the death peak appeared. (3) Prevention and control methods to increase the amount of water exchange and improve culture.
2019-01-16 -
Prediction and Rescue of Fish flooding Pond
The temperature is high in summer and autumn, and the microbial activity is active. if the amount of fertilization and feeding in the fish pond is large, it is easy to cause the fish to float due to hypoxia. If it is not rescued in time, the fish will suffocate to death. Therefore, at ordinary times, it is necessary to strengthen the management of fish ponds, do a good job in forecasting, and rescue the phenomenon of floating head of fish in time to prevent fish flooding in the pond. Signs in front of the floodpond in the afternoon of hot weather, if it is found that a large number of bubbles are produced by organic fermentation in the pond, covering 1 / 2 of the water area of the pond, it can be heard far away from the pond.
2019-01-16 -
Bacterial diseases of koi carp
① red skin disease (bleeding disease) symptoms: large area of skin congestion. Fish body surface no large area ulcer, thick swelling, only fin base, nostrils and other obvious redness, showing bloodshot. Ascites and rotten gills are present in the later stage. Pathogen and infection cause: caused by fluorescent extremely hairy bacilli, easy to infect. Unclean water quality, trauma, bait deterioration and so on will cause this disease, all year round will occur. Treatment: Soak the diseased fish in the original tank (pool) with 2ppm furacilin solution for several days continuously
2019-01-16 -
White shrimp pine
[Features] This dish is colorful, crispy and delicious, especially suitable for the elderly to taste. [Ingredients] Main and auxiliary materials: 250g fresh shrimp, 25g net winter bamboo shoots, 1 white onion, 1 mushroom, half green pepper, 25g carrot. Adjust ingredients: half egg white, garlic 2 cloves, dry starch 10 grams, wet starch 5 grams, white sugar, salt amount, monosodium glutamate, cooking wine, pepper a little, bone soup 75, 500 grams of oil (consumption 75 grams). [Production process] 1. Wash and shell fresh shrimps and remove intestinal mud; remove stems from winter mushrooms
2019-01-16 -
Smoked fish making
1. Process flow Raw material treatment → dipping → rinsing → draining → frying → seasoning → bagging → pumping and sealing → sterilization and cooling → insulation inspection → warehousing and storage 2. Operation points (1) Raw material treatment: Wash the raw fish after removing the head, viscera and tail. If the fish body is large, it should be cut into pieces and washed with clean water. (2) Fried: Fried until the fish is dark yellow and the surface is hard. (3) Seasoning: add 35kg soy sauce into the sandwich pan and heat, pour 300kg fried fish and stir, add 30,000 yellow wine.
2019-01-16 -
Beware of fish flooding in summer and autumn high temperature season
The phenomenon of fish flooding often occurs in fish ponds due to negligence in management, which has caused great losses to fish farmers. In order to prevent pond fish from flooding, the symptoms, causes and control measures are briefly introduced as follows, which can be used as a reference for fish farmers. 1 symptoms of the disease pond fish floating head due to severe hypoxia, scattered throughout the pond, mouth opened and closed, calmly and directly from the surface of the air to absorb oxygen, serious slowly turn up, struggling to maintain balance, so repeated several times after the abdomen died upward. 2 dead fish species
2019-01-16 -
Storage and transportation technology of pollution-free fish
Aquaculture aquatic products from the pond to the table to implement the whole process of safety and quality control, in which storage and transportation is one of the important links, if there are mistakes in storage and transportation, the so-called pollution-free will fall short of success. 1. The quality of water for storage and use shall comply with the relevant provisions of the State. Fish in the process of storage and transportation should be light, light transport, to avoid extrusion and collision, pay attention not to dehydration or deicing. Second, the packing container should be non-toxic, odorless, clean, strong and with good drainage conditions. Live fish can be filled with canvas buckets, live fish boxes or nylon bags with oxygen, while fresh fish can be filled with bamboo.
2019-01-16 -
Management of exotic fingerling of black fish
There are three sources of black fish fry: first, artificial breeding; second, purchase from non-local and non-local units; third, fishing for wild fry in the lush places of reservoirs, lakes and ditches. The following is how to manage the latter two kinds of seedlings as follows: first, when purchasing seedlings purchased by non-local and non-local units, you should carefully select strong and high-quality fish species. The specific standards are: from the appearance of the fish, the scales and fins are required to be complete, bright and shiny, normal shape, no traumatic disease. In terms of physique, it requires a high degree of fatness.
2019-01-16 -
"Color observation" diagnosis and Prevention of Fish and Shrimp
After fish and shrimp get sick, a certain part or organ of the body shows a unique color, which becomes the characteristic symptom of the disease. Animal medical workers make the name of the disease for disease differentiation and prevention, which is a common method in the field of animal medicine. This is briefly described as follows: first, "red" diagnosis (1) eel red spot disease is caused by Pseudomonas eel, mainly harmful to Japanese eel, European eel is not easy to be infected. Symptoms: punctate bleeding on the base of the lower jaw, operculum, pectoral fin and abdomen.
2019-01-16 -
Treatment of a case of adult carp Aimeriasis
In early April 2005, a farmer came to us for medical treatment. The adult carp he raised recently did not eat and died. The number of deaths was small. In the early stage of the disease, one died in three or four days, and two or three died in recent days. The disease has been going on for more than a month. Once treated as enteritis, disinfectant was used for 3-4 days, and thiamphenicol was taken internally for 5 days, the death of fish did not decrease, and the condition did not alleviate. The dead fish can be seen that the fish body is black, the abdomen is enlarged, the abdomen is squeezed with the hand, and there is a white purulent outflow. In order to make a correct diagnosis, he was told to go back and get the sample of the diseased fish.
2019-01-16 -
There are five ways to keep fish fresh.
The preservation of fish is usually kept in the refrigerator, but it often changes the original taste. To solve this malpractice, there are five ways: 1, hemp leaves fresh-keeping with nettle leaves wrapped fish in a cool place, can prolong the fresh-keeping time of fish, but not more than 24 hours. 2. wet grass fresh soaking rice straw or other weeds thoroughly, put live fish in the middle, sprinkle water every 4 hours, and cover the fish limit, the fish can live for 12 hours. 3. Drop wine to keep fresh. Drop a few drops of high spirits on the fish's deformed body or on the gills, make the fish drunk, and then put it into ventilation.
2019-01-16 -
How to transport fish species safely in spring
The beginning of spring is the season for the release of fish fry and fry, and the remote transportation of fry and fry has become an important link in shallow water aquaculture production. Transportation should be safe and efficient, and the survival rate of transportation should be ensured and improved. The fish species should be selected with thick flesh on the back and tail, strong body, bright color, intact scales and fins, no scars and parasites on the body surface, active swimming in the cage, strong reverse water, concentrated in one place of the box, head down, tail up to grab water. Plastic bags for transporting seedlings
2019-01-16 -
Giant crucian carp-Shenzhou Xianke giant crucian carp
Crucian carp is the most traditional high-quality fish favored by consumers, and its output accounts for more than 15% of the output of conventional farmed fish. it has achieved remarkable economic and social benefits in promoting the development of aquaculture. It can be said that the crucian carp market is an eternal market. In recent years, China's crucian carp has been exported to Japan and South Korea, which is far from meeting the market demand at home and abroad, especially the export commodity crucian carp with about 0.75 kg. "Xianke Giant Crucian Carp" is a fish breeding expert who has studied painstakingly for several years and applied traditional breeding techniques and modern life.
2019-01-16 -
Five steps of Shrimp Rice continuous cropping and Shrimp delivery
At present, it is the prime time to plant shrimp, and farmers should pay attention to the following points when putting in shrimp: first, to do a good job in the basic transformation of rice fields is mainly to open ditches, strengthen dikes, build a good drainage system, and set up anti-escape facilities. Second, to do a good job of ditch disinfection, it is best to sprinkle with quicklime, with a dosage of 100 jin per mu, and plant shrimp a week later. Third, select the individuals who are mature, healthy and with complete appendages and put them at 3:1 according to the ratio of male to female. Put 15-20 kilograms of shrimp per mu and used to raise them.
2019-01-16 -
Colorful salmon
Morphological features: colorful salmon, also known as American red spot salmon, is the smallest of all salmon, weighing no more than 2 kg (the highest record is 8 kg). Colorful salmon usually range from olive green to dark brown, with many olive earthworm spots on the back, olive round spots on both sides, and some red dots on both sides of the body And each red dot is wrapped in a blue circle, which is very beautiful and is the most beautiful color of all salmon.
2019-01-16 -
Crispy crab with egg yolk
Dish name: egg yolk crispy crab main ingredients: flower crab ingredients: salted egg yolk, crispy fried powder seasoning: salt monosodium glutamate, pepper cooking method: fried production procedure: 1. Change the shell of flower crab to 4ml 6 pieces, add green onion, ginger, salt, monosodium glutamate and pepper to marinate for 15 minutes. 2. Grind the salted egg yolk and add the crispy fried powder. Set aside for the salted egg yolk to be fried. 3. Add 1500 grams of peanut oil to the pot
2019-01-16