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Trends in Economic Zoology — Bio Zoology STD 11 — Question

Tamilnadu BoardEnglish MediumSTD 11Bio ZoologyTrends in Economic Zoology3 Marks
Question
What are the advantages of composite fish farming?
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Answer

The advantages include:-
  1. All available niches are fully utilized.
  2. Compatible species do not harm each other.
  3. No competition among different species is found.
  4. Catla catla, Labeo rohita and Cirrhinus mrigala (surface feeder) are the commonly used fish species for composite fish farming.

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