1. What bait do wild river shrimps like to eat?
1. Food of wild river shrimp
(1) Shrimp is an omnivore. When wild river shrimps are still in the juvenile stage, they mainly feed on plankton. In the adult stage, it mainly feeds on sessile algae, various filamentous algae, the bodies of various benthic small invertebrates, aquatic animals, organic debris and plant debris.
(2) Besides, wild river shrimps also eat snails, mussels, fish, shrimps and sometimes aquatic plants. If it is artificially raised, it can be fed with fish food or other suitable feed.
(3) In artificial culture, it is fed 2-3 times a day, in which the daily feeding amount is about 1/3, and the feeding amount is 3-5% of the shrimp weight.
2. How to catch wild river shrimp?
(1) Prepare a trapping cage with some fishy bait such as earthworm and pig lung, and put the cage downwind of the river at night.
(2) When placing, fully expand and straighten the ground cage, and then take it back the next day.
2. What's the difference between wild river shrimp and farmed shrimp?
1. Taste difference
(1) Wild river shrimp: Never eaten artificial feed, rich in amino acids and delicious.
(2) Cultured shrimp: It lives on feed, and its body is not rich in protein and amino acids, and its taste is poor.
2. The growth time is different.
(1) Wild river shrimp: The food is mainly found by oneself, and it takes a long time to grow.
(2) Cultured shrimp: The feed contains growth-promoting hormone, and the growth time is relatively short.
3. The shell thickness is different.
(1) Wild river shrimp: It needs to hide in the sand to protect itself, so its shell is very thick.
(2) cultured shrimp: it grows in the pond and does not need to be hidden in the sediment. The calcium content is less than that of wild shrimp, so the shell is thin.