CATDOLL : CATDOLL: Why are river crabs so fat during the Spring Festival in the north?

CATDOLL: Why are river crabs so fat during the Spring Festival in the north?

1. Why are river crabs fat during the Spring Festival in the north?

During the Spring Festival in the north, crabs hibernate under the ice and do not mate or consume energy. The energy substances stored in the liver, testes, and ovaries in autumn still taste delicious after being cooked. Welcome to the Erli River Crab Wintering Base to participate in the winter crab fishing activities.

2. Cultivating river crabs in the north

Large water bodies such as reservoirs with an average water depth of less than 4 meters are not suitable for river crab farming. When the water body is more than 2 meters, there is little sunlight left after reflection and refraction through the water surface, the biomass is small, the water temperature is low, and the pressure is high, which is not suitable for river crabs to molt and grow. This is especially true in Northeast, North my country, and Northwest China. Erli recommends choosing high-quality water surfaces to farm river crabs.

3. Why are river crabs bitter?

The bitter taste of crabs is probably due to the excessive hormones in the crab farming process. Crabs farmed in this way are harmful to the human body and can cause microorganisms to develop drug resistance in the human body. It is best not to eat bitter crabs.

4. How to fish for crabs in winter and how to get more fish

It is basically difficult to catch crabs in winter. Our experience at Erli River Crab Breeding Base is that crabs at the bottom of the pond hibernate in winter, not eating, drinking or moving, and only maintain a small amount of breathing. Even if food is at their mouths, they will not grab it. If you want to catch crabs in winter, the best way to catch crabs in the wintering pond is to open an ice trough, set off firecrackers, and use a net. Provided by Erli River Crab Breeding Base.

5. Where do river crabs grow? Where can I catch wild river crabs?

The reservoirs and reed marshes of Erli River Crab Breeding Base in Panjin, Liaoning are full of wild river crabs. The characteristics of wild river crabs are that they are large in size, and their shells are black or dark red after being cooked. They taste particularly good, salty, tender, crispy and fragrant! Erli River Crab Breeding Base welcomes you to come and taste them for free.

<<:  CATDOLL: How big is the P10 shrimp fry of Penaeus vannamei

>>:  CATDOLL: What is the most profitable animal to raise nowadays?

Recommend

CATDOLL: How to choose and wear a chicken ankle ring

Importance of Ringing Chicken Legs Chicken leg ri...

CATDOLL: Who invented sericulture first in ancient times?

1. Who is the founder of mulberry planting and si...

How to deal with urination and defecation when driving with a cat

To solve the problem of urination and defecation ...

CATDOLL: What are the basic knowledge for novice cat owners?

The basic knowledge of cat raising for beginners i...

CATDOLL: What are the things to pay attention to during silkworm rearing?

1. What should we pay attention to when raising s...

CATDOLL: What is the current status of shrimp farming?

In recent years, due to water pollution, widespre...

CATDOLL: Can I still feed a parrot fish if it is sick?

Can I still feed a sick parrot fish? 1. Parrot fi...

CATDOLL: Top 10 ornamental freshwater fish suitable for home breeding

Top 10 ornamental freshwater fish suitable for ho...

CATDOLL: How to increase oxygen in fish ponds?

How to increase oxygen in fish ponds? To increase...

CATDOLL: How to raise newly hatched arowana?

How to raise newly hatched arowana? The first day...