CATDOLL : CATDOLL: How big can black carp fry grow after one year?

1. How big can black carp fry grow after one year?

After one year, the black carp fry can grow to about 1 kilogram. Black carp inhabits the lower layer of rivers, lakes or ponds, mainly feeds on mollusks, is a large economic fish, grows rapidly, is inactive by nature, mainly feeds on mollusks, and can generally grow to 3-5 kilograms in 2-3 winters.

2. How many black carp fry should be placed per acre of land?

The stocking quantity depends on the pond conditions and the level of feeding and management. Generally, 1500-2000 fish are stocked per mu in intensive fish ponds, and 500-1000 fish are stocked per mu in extensive fish ponds. In order to increase the yield per unit area, a reasonable mixed culture of multiple species and sizes of fish should be implemented.

3. Does black carp eat king bamboo grass?

Wild black carp will not eat king bamboo grass, but if it is artificially bred, you can consider feeding it.

Black carp is not as active as grass carp, but it is much stronger than grass carp. Black carp is a carnivorous fish. Black carp mainly feeds on mollusks at the bottom of the water, especially snail meat, so black carp is also called snail green. Black carp also eats clams, mussels, shrimps, dragonfly larvae, water insects, etc. In artificial fish farms, black carp naturally feeds mainly on artificially placed granular plant bait. Bran, bran powder, cooked sweet potatoes, bean powder, rice grains, and green grass are also baits for black carp.

Black carp has different food requirements at different growth stages. For example, young black carp fry mainly feed on zooplankton; young fish fry mainly feed on benthic animals, dragonfly larvae, chironomids, etc. When the fish grow up, people usually feed black carp with silkworm pupae, corn, bean cake, bean dregs, and fermented glutinous rice.

Black carp has teeth, which are located in the pharynx of the mouth, also called pharyngeal teeth. When encountering shelled animals such as snails, clams, and cockles, it can use its pharyngeal teeth to break the hard shells, spit out the hard shells, and eat the meat inside the shells. Black carp has a strong appetite in spring, summer, and autumn, especially in autumn, when black carp is particularly greedy.