1. What is freshwater fish farming?Freshwater fish farming is an important part of freshwater fisheries, a branch of animal husbandry, and a comprehensive and independent natural science. The farming of freshwater fish in my country is mainly the farming of the "four major carps". 2. What are the feeding methods of freshwater fish?There are four feeding methods for freshwater fish: sucking, swallowing, picking and squeezing. Silver carp and bighead carp, which are filter feeders, swim around the food ball by smell and often suck the dissolved food liquid, rarely touching the bait itself, so the hook should be longer and the food ball should be harder and more resistant to soaking, so that the fishing effect is good. 3. What is the introduction about Wuhan Freshwater Fish Museum?The largest freshwater fish museum is the Wuhan Freshwater Fish Museum. It is located on the shore of East Lake in Wuhan. The collection is rich and colorful, including various fish species distributed all over the world, as well as endangered rare freshwater fish; there is the first "giant" in the freshwater family - the white sturgeon, which is about 7 meters long and weighs more than 700 kilograms, and the smallest partner in the family - the tang fish, which is only more than 1 cm long. There are more than 1,400 freshwater fish specimens from China and all over the world. It is the largest freshwater fish museum in my country and Asia. This museum is the result of the joint efforts of several generations of scientists in my country and has high scientific research value and ornamental value. |
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