Fish Production

Write down the composition of a freshwater composite fish culture. How is competition avoided between fishes ?

_____ (Catla/Sardine) is a carp.

How do you differentiate between capture fisheries, inland fisheries and aquaculture?

What are the advantages of composite fish culture?

Mention four advantages of fishery.

Explain the term eutrophication with suitable example.

During the downpour in a village, the rainwater carried away excess of nitrogenous and other compounds present in the soil to a pond. How will they affect the growth of algae and phytoplankton in the pond?

Mention different aspects of fish culture.

Which one of the following fishes is a surface feeder?

Which one of the following is the fastest growing carp?

Inland fisheries are referred to

Alikunhi is famous for the development of the technique of

Name the various types of fisheries. Write a note on culture fishery.

Check List or Key Items.
In composite fish culture, mark the fish as surface feeder (S), middle zone feeder (M) and bottom feeder (B)