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JSS2: AGRICULTURAL SCIENCE - 3RD TERM

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  1. Fishery & Fishing Tools
    3 Topics
  2. Classification of Fishes
    2 Topics
    |
    1 Quiz
  3. Conditions Necessary for Siting a Fish Pond
    9 Topics
  4. Processing and Preservation of Fish
    3 Topics
  5. Risk factors in Water and Fish Farming
    4 Topics
    |
    1 Quiz
  6. Forest & Forest Uses
    3 Topics
  7. Forests and Forest Uses II
    3 Topics
  8. Forest Resources
    3 Topics
  9. Effect of Forest on the Environment
    3 Topics
    |
    1 Quiz

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Topic Content:

  • Risk Factors to Fish Farming

(i) Infectious Salmon Anemia (ISA): This is a viral disease of Atlantic salmon caused by Salmon isavirus that causes severe losses to infected farms.

(ii) Risk of parasites e.g. sea lice. Sea lice are marine ectoparasites (external parasites) that feed on the mucus, epidermal tissue, and blood of host fish. Although small, the lice can cause 

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Adedeji
Adedeji
02/06/2023 6:07 AM

You are doing a great job,thank you

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