Question

Write one advantage and one problem of composite fish culture.

Answer 1

Merit :More intensive fish farming can be done in composite fish culture systems. Both local and imported fish species are used. Demerit :One problem with such composite fish culture is that many of these fish breed only during monsoon. Even if fish seed is collected from the wild, it can be mixed with that of other species as well. So, a major problem in fish farming is the lack of availability of good quality seed