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Home Agriculture Farming What Experts Say About Crispy Carp Breeding Techniques?

What Experts Say About Crispy Carp Breeding Techniques?

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What Experts Say About Crispy Carp Breeding Techniques?

Crispy carp is actually the carp that we often eat. The difference between crispy carp and common carp is that the carp meat is chewy, crispy, firm, with no fat in the belly. Crispy carp is not due to the breed, but it is necessary to use a special food to raise it, which is broad beans. In addition, Crispy carp farming techniques There are also many standards that need to be properly implemented to increase productivity and efficiency.

  1. Preparing the pond

Similar to other freshwater culture species, commercial crispy carp culture ponds have a bottom that is not acidic or salty; near clean water sources, there are no toxic underground water sources that are dangerous to fish. Ponds should be arranged near the barn or near the house for convenient care and management; near the road to facilitate the transportation of food, transport of fish fingerlings and commercial fish when harvested.

If you want a crispy carp, surely the preparation of the pond must have a thorough investment
If you want a crispy carp, surely the preparation of the pond must have a thorough investment

Before raising fish, the pond must be prepared according to the following steps:

  • Stone embankment, cement or tarpaulin lining the pond, or as a stage in the pond, the purpose is to limit the natural food source, the fish will completely use the flaxseed meal.
  • Drain the pond, clean the duckweed, grass, dredge the mud (if the amount of mud is too much), level the bottom.
  • Remove lime all over the pond bottom to kill trash fish and pathogens by evenly spreading 8-10kg of lime powder per 100m2 of pond bottom.
  • Drying the pond for about 3 days, then taking water into the pond with a level of 1.5 – 1.8 m, the water taken into the pond must be clean and uncontaminated. The water taken into the pond needs to be filtered with a net or a net to prevent bad fish and trash fish, when the water reaches 1.8-2m, fish will be released.
  1. Choose fingerlings

Select commercial carp with weight from 0.8 – 1kg, healthy, complete fins, no friction, no loss of viscosity, uniform fish size; flexible, agile swimming fish, swimming in the water in groups; There are no signs of disease to conduct stocking. It is also possible to raise carp from a young age until reaching a weight of 0.8 – 1kg/head, then proceed to raise crispy carp.

Choose crispy carp seeds at reputable establishments
Choose crispy carp seeds at reputable establishments
  1. Transport of fingerlings

The fingerlings are transported in oxygenated bags by refrigerated trucks. Fish after being caught in the pond are released into a large aeration tank, select healthy fish without scratches and drop them into bags containing about 20 liters of clean water, each bag transports about 10 fish. Then put the oxygen hose on the bottom of the bag to expel all the air, then grasp the mouth of the bag tightly, open the valve to let oxygen in slowly until the bag is really tight, then pull out the oxygen hose, twist the mouth of the bag tightly, tie it with a high wire. su.

Note when stacking bags: The bags must be packed tightly to avoid shifting and collision when moving. Fish should be transported in the early morning or evening to avoid the time when the temperature is too high. It is also possible to transport fish at night to the pond early in the morning to release fish.

  1. Release fish

Fish are released in the early morning or late afternoon, before stocking, the bag should be soaked in pond water for about ten minutes, then slowly open the bag to let the fish swim out. Stocking density in the pond is from 1-1.5 fish/m2, if stocking in the period can be stocked at a high density of 12-13 fish/m2

  1. Care and management

In the first time of stocking, the fish should be fed normal food, after about 1 week, forced to eat white beans.

After 1 week of releasing the fish, you can start to train the crispy carp to eat lentils
After 1 week of releasing the fish, you can start to train the crispy carp to eat lentils

Practice feeding the fish with lentils by starving the fish for 2-3 days, then feeding the fish a small amount of lentils that have been soaked for a period of 12-24 hours. After the fish got used to the flaxseed food, feed the fish twice a day at 6-7am and 16-17h00. The diet is from 1.5 to 2% of fish weight, feed is put in sieves placed on the bottom of ponds and cages. The sieve is made of iron frame with an area of ​​​​1m2, a height of 25 – 30 cm, surrounded by 2 layers, 1 layer of wire mesh, 1 layer of freight net to prevent beans from drifting out.

  1. Harvest

Check the fish in the pond, stage, if the fish meat reaches a certain crispiness, then harvest, usually the farming time is from 5 to 6 months. Feed the fish for 1 day before harvesting.

We hope that with the amount of information we share, you will be able to build a crispy carp farming model that brings the highest economic efficiency for you.

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