Neco Model Questions Vol1 2022 Agricultural Science Question 19
Practice objective / multiple choice question 19 from the 2022 Neco Model Questions Vol1 Agricultural Science examination.
A fishery follows logistic growth with carrying capacity \(K = 200{,}000\) tonnes and intrinsic growth rate \(r = 0.4\) yr\(^{-1}\). The current stock is \(N_0 = 80{,}000\) tonnes.\n\n(a) What is the maximum constant annual harvest (\(H_{\max}\)) that can be sustained without causing stock collapse?\n\n(b) If the fishery wishes the stock to reach \(120{,}000\) tonnes after 5 years, what constant annual harvest \(H\) should be set (approximate to the nearest tonne)?
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This is Neco Model Questions Vol1 2022 Agricultural Science Question 19. It is one of the objective questions from the 2022 Neco Model Questions Vol1 Agricultural Science examination.
Difficulty level: Hard .
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