The breeding methods of crispy Anhui fish include breeding sites, crispy feeding, regular water changes, and running water for body shaping.

1. Breeding site

Crispy Pork Grass Carp has very high requirements on the breeding environment. The breeding pond requires sufficient water source, good water quality, easy entry and drainage, little sediment on the bottom of the pond, and a pond slope of 1:3. The most important thing is that the depth of the breeding pond must be more than 2.5 meters, firstly to give the fish enough space to swim, and secondly to keep the water temperature below 20°C, because the crispy carp is naturally afraid of heat and likes cold.

2. Crispy feeding

Crispy grass carp is fed from grass carp. In the early stage, the grass carp was completely cultured according to the feeding method. After about one and a half years of feeding, the grass carp grew to about 5 pounds, and then the crispy culture was started. Crisp farming means changing the feed, mainly feeding pure natural Northeast broad beans.

There is no need to crush broad beans. The whole material is soaked in water for more than one day and night to make it soaked, soft and swollen, which is convenient for grass carp to eat and digest. After grass carp eats broad beans, the cell density increases and the cell wall thickens. The collagen content in the muscles increases dozens of times compared with ordinary grass carp, so it becomes brittle. Generally, after 4 months of feeding, grass carp will turn into crispy grass carp.

3. Change the water regularly

Crispy Pork Grass Carp also has very high requirements for water quality. It not only requires fresh water quality and sufficient dissolved oxygen, but also requires that the dissolved oxygen content in the breeding pond should not be less than 5 mg per liter.

So fresh and cool water should be changed regularly during the breeding process. In spring and winter when the temperature is low, the water should be changed every five days. If the temperature is high in summer, oxygen in the water will evaporate quickly and bacteria will grow quickly. The water must be changed every 2 to 3 days. It is best to use water from reservoirs and mountain streams with good water quality. River water can also be used, but the water must be fresh and pollution-free.

4. Living water body shaping

If you want to make the crispy meat more crispy, you need to transport it, introduce running water regularly, and let the fish swim quickly in the flowing pool water. , jump, surf in the pool, reduce fat accumulation and increase muscle toughness.

Therefore, when crisping feeding, in addition to ensuring that sufficient amounts of broad beans are fed, it is also necessary to ensure that they have enough space and a lot of exercise to make the meat crispy, and the water temperature in the pool cannot be higher than 25 degrees, the temperature is too high, and the fish will not become crispy.