Neco Model Questions Vol1 2017 Agricultural Science Question 28
Practice objective / multiple choice question 28 from the 2017 Neco Model Questions Vol1 Agricultural Science examination.
A lake fish population follows the logistic growth model \(\frac{dP}{dt}=rP\left(1-\frac{P}{K}\right)\) where \(r=0.5\) year⁻¹ and the carrying capacity \(K=80{,}000\) fish. The fishery harvests a constant number \(H\) fish each year.\n(a) Find the maximum constant harvest \(H_{\max}\) that can be sustained without driving the population to extinction.\n(b) What is the equilibrium population size when this maximum harvest is applied?
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This is Neco Model Questions Vol1 2017 Agricultural Science Question 28. It is one of the objective questions from the 2017 Neco Model Questions Vol1 Agricultural Science examination.
Difficulty level: Hard .
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