fish can be raised in 20 mu? Mandarin fish is a common cultured fish. Because of its high economic value, many breeders choose Mandarin fish as the object of breeding. When breeding Mandarin fish, it is necessary to build a breeding pond first, preferably in a place with abundant water resources, good water quality and convenient drainage. In addition, the size of the breeding pond and the number of Mandarin fish stocked are also important issues to be paid attention to. Generally speaking, when breeding large Mandarin fish, especially large adult Mandarin fish, the number of stocking per mu should not be too large, generally about 1500 is more appropriate, 20 mu can breed about 30000.
However, some breeders breed small and juvenile Mandarin fish, at this time, the number of breeding can be increased appropriately, but not too much, because small Mandarin fish will grow up, so they can not face the problem of insufficient space after growing up. In addition, the depth of water also has a certain impact on the number of cultured Mandarin fish, if the water is relatively deep, then more Mandarin fish can be appropriately cultured, if the water is shallow, the number of Mandarin fish can not be too much. Another problem that needs to be considered is polyculture, in which the number of Mandarin fish needs to be reduced accordingly because many kinds of fish are put together.
can be raised in 20 mu? Carp is also one of the common fish that can be cultured, and many breeders also choose carp as the object of breeding. When breeding carp, the density is similar to that of Mandarin fish, about 1500 carp can be stocked per mu, and about 30000 carp can be bred in 20 mu. Water depth is generally about 1.5 meters, if the water is relatively shallow, it is necessary to reduce the number of carp, can not breed too much. Similarly, if carp is mixed with other fish, the number of carp should be reduced accordingly.
