Catfish farming is a major investment operation

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Catfish farming consists of two most important types, which could either be operated separately or as an integrated process. The two divisions are the Nursery Fish farming and the Grow Out Fish Farming. The grow out fish farming is dependent of the nursery fish farming because you can’t grow fish without the nursery. But, like we said, they can be operated separately by two different farmers.
The nursery involves the inducement of the female fish to lay eggs, which are then fertilized, incubated and hatched. Those little fishes are know as fries. These fries are then nurtured from between three andfour weeks into fingerlings which is the size suitable for use in the Grow Out farming.
A catfish farming is a major investment operation. And so, starting one needs careful consideration. In between the nursery and grow out operation is what we referred to as the primary operation. It involves the nurturing of the three or four weeks within which they could grow into post fingerlings, mini juveniles and juveniles respectively. These can then be nurtured for between four to five month into grow out or table size fish suitable for sale and consumption. https://www.floatingfeedmachine.com