Is aconite fish marine fish or fresh water fish? What did it eat to grow up? How much can one mu of fish pond raise? What is the economic benefit?

Aconite fish, also known as "new fish", the head fish is small and round, the whole body has only one spine, more meat and less bones, easy to eat, and delicious meat. So, is aconite a sea fish or a freshwater fish? What kind of food does it eat to grow up? How much can be raised in an acre of fish ponds? What are the economic benefits?

Is aconite a sea fish or a freshwater fish?

Aconitum fish is not Shanghai fish, it is produced in the western Helan sea salty and fresh water interchange, especially Fuyong aconite fish is the most famous.

What kind of food does it eat to grow up?

Aconite fish mainly eat plant food, algae mud and plankton and other fish leftover bait in fish ponds, as well as low-level nutritional foods such as rice bran, rice straw bran, wheat bran and corn meal. At the same time, aconite fish can improve pond water quality and play the role of "scavenger". Therefore, aconite mixed culture with other fish in freshwater fish ponds has the advantages of easy management, low cost and high income.

3. How much can one mu of fish pond be raised? What are the economic benefits?

Aconite mixed culture, 200-300 fish fry with a specification of about 3 cm per mu in fish ponds (water depth 1.2-2 meters). If the fish ponds are usually fed with feed, aerator and good drainage and irrigation facilities, the stocking quantity can be appropriately increased. By desalination of domesticated fry, the survival rate can reach 80% Mak 95%. The fish can grow to 500-750 grams a year, with an output of more than 150 kg per mu and a market price of 16-20 yuan per kilogram. The output value per mu can reach 2500-4000 yuan, and the economic benefit is very considerable. Therefore, aconite is an indispensable high-quality species in aquaculture. Aconite fry season is extremely strong, mainly completed before Greater Cold to the Spring Equinox every year. Once this prime time is missed, fish fry can not be found in fish ponds and the economic benefits of one year's culture will be affected. For this reason, farmers must make a good fry plan and order fish fry in advance to ensure that fish ponds improve the economic benefits of culture in existing fish ponds through mixed culture of aconite fish.