fish and shrimp Learn more about fish and shrimp
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Technology of mixed culture of green shrimp, fish and shrimp
Technology of mixed culture of green shrimp, fish and shrimp
2018-07-04 -
3 Shrimp antibiotics in Chengyu Shrimp Farm exceed the standard, with a maximum of 15 times, physician: increase the risk of allergy
3 Shrimp antibiotics in Chengyu Shrimp Farm exceed the standard, with a maximum of 15 times, physician: increase the risk of allergy
2018-06-13 -
What are the breeding techniques of mantis shrimp? How to catch mantis shrimp?
Mantis shrimp is a common shrimp, very common in coastal areas, its meat is delicious, loved by the broad masses, so more and more people breed mantis shrimp. So what are the breeding techniques of mantis shrimp? How to catch mantis shrimp? I. Pippi
2020-11-11 Skin shrimp culture technology what how fishing skin -
Systematic prevention of diseases in fish and shrimp
Systematic prevention of fish and shrimp diseases refers to taking preventive measures to control the occurrence and development of fish diseases from the seedling stocking stage to the beginning of adult fishing. The occurrence of fish and shrimp disease is the result of both body and external factors, in which the infection of pathogenic microorganisms is an important factor leading to the disease of fish and shrimp. As there are pathogenic microorganisms in the aquaculture water environment, such as viruses, bacteria, molds, parasites and other pathogenic microorganisms, once the environment deteriorates, the resistance of fish and shrimp decreases, which will cause a large number of pathogenic microorganisms to invade the fish and lead to the epidemic of diseases. Because of
2019-01-15 -
Guide to the selection and purchase of farmed seafood, how to buy high-quality farmed shrimp and Basha fish?
Science Popularization Lecture Hall (2) what is the difference between white shrimp from different places? Do you know all the three largest farmed prawns in the world? Basha fillet and tilapia fillet are one.
2019-02-26 -
How to raise river shrimp in fish tank
Fish tank culture of river shrimp can choose a simple landscape, laying a layer of soil with a thickness of about 10cm at the bottom of the tank, river shrimp need a stable water environment, do not change water frequently, even if water change must be carried out slowly, and water replenishment also needs dripping water.
2020-11-08 Fish tank how to culture river shrimp summary fish tank -
Experience of rotational culture of mandarin fish and green shrimp
Mandarin fish and green shrimp are the best-selling varieties in the market at present, with high demand, high price and high breeding efficiency. The rotation culture of mandarin fish and green shrimp in the pond can maximize the idle period of the fish pond, give full play to the water and bait resources, increase the output and greatly improve the pond.
2020-11-08 Mandarin fish and green shrimp rotation experience mandarin fish -
Technology of mixed culture of shrimp and fish
Raising Thai bamboo shoot shell fish in shrimp ponds has the advantages of low investment and good benefit. Shrimp ponds should be less silt, mainly raised with shrimp, and marked with thick Thai bamboo shoot shell fish fry. Because Thai bamboo shoot shell fish has good salt tolerance, shrimp fry can be released directly when the salinity is 2 ‰-5 ‰ after 10-15 days in Penaeus vannamei or Macrobrachium rosenbergii culture ponds. 100-200 Thai bamboo shoot shell fish fry are released per mu. The main food is small shrimp fry with slow growth rate. When harvesting shrimp, Thai bamboo shoot shell fish should be disinfected in time.
2019-01-16 -
Culture techniques of black prawns
Black prawn generally refers to the black crystal shrimp, if the crystal shrimp is the aristocracy of the shrimp, then the black prawn is the aristocracy of the crystal shrimp. Let's take a look at how aristocrats are raised. Black Golden Shrimp Culture Technology 1. Equipment: mute for all use
2020-11-08 Black King Kong Shrimp Culture Technology General refers to -
Culture technique of Crystal Shrimp
Culture technique of Crystal Shrimp
2018-07-04 -
Is black shell shrimp easy to raise? How to breed
I believe that the shrimp that fish culture friends most often come into contact with is black-shell shrimp, at the same time, black-shell shrimp has always been a favorite species of shrimp, so black-shell shrimp is easy to raise.
2019-02-28 -
Do you make money by raising shrimp? How to raise to make money?
Do you make money by raising shrimp? This is a question raised by many people now. Want to do it and afraid of losing money. Below Tuliu.com Xiaobian belt from many aspects to see whether raising shrimp to make money, the benefits of raising shrimp 1, shrimp prices high shrimp prices have been high. People love to eat. 2. Fish price
2020-11-11 Raise shrimp make money how raise ability raise shrimp -
Abandoning a master's degree with a high salary, the annual turnover of fish and shrimp farming reaches 30 million.
Abandoning a master's degree with a high salary, the annual turnover of fish and shrimp farming reaches 30 million.
2019-02-19 -
Fish tank moss don't have to worry about the top 10 cleaners to solve your problems.
As the saying goes, "to raise fish is to raise water, and to make scenery is to make water." whether a tank of beautiful algae or a tank of lively and lovely tropical fish, all need a tank of ecological water body living environment. And in this particular body of water life habits.
2018-08-10 -
What kind of food do river shrimp eat?
What kind of food do river shrimp eat?
2018-07-04 -
Techniques of mixed culture of crayfish in fishing ponds
Crayfish, also known as lobster, has strong adaptability, rapid growth, delicious meat, rich nutrition and strong market demand, so it is favored by farmers and consumers. In production practice, crayfish are mainly mixed culture, such as adult fish ponds, fish ponds and rivers.
2020-11-08 Fish ponds mixed culture small lobster technical Kirschner crayfish also known as crayfish -
"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 -
How to get fat for fish, shrimp and crab in autumn
First, change water reasonably and cultivate fertile water. Since May, "bait" and "liquid" have been used to control diseases and insect pests every other month or 20 days. In the transitional period of summer and autumn, more attention should be paid to the regulation of water quality; to prevent the pool water from becoming "turned" or "old", and to maintain the appropriate transparency of fertilizer and water. The transparency of fish ponds is about 25 cm, that of shrimp ponds is 30 to 36 cm, and that of crab ponds is 35 to 40 centimeters. If the transparency of the pond water is less than the normal needs of fish, shrimp and crabs, use quicklime 5 to 7.5 kg per mu in time.
2019-01-16 -
How to identify the quality of shrimp
How to identify the quality of shrimp
2018-07-24 -
Efficient pond culture technology of freshwater shrimp
Efficient pond culture technology of freshwater shrimp
2018-07-04