Neco 2017 Agricultural Science Question 3
Practice objective / multiple choice question 3 from the 2017 Neco Agricultural Science examination.
A pond is initially stocked with 2,000 tilapia. The population follows discrete logistic growth: \( N_{t+1}=N_{t}+rN_{t}\left(1-\frac{N_{t}}{K}\right)-H \), where \(r=0.5\) per year, \(K=8,000\) fish, and \(H\) is the constant number of fish harvested each year. The manager wants the population after 5 years to be at least 3,000 fish. Determine the maximum integer value of \(H\) (fish per year) that satisfies this condition.
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About This Question
This is Neco 2017 Agricultural Science Question 3. It is one of the objective questions from the 2017 Neco Agricultural Science examination.
Difficulty level: Hard .
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