Waec Model Questions Vol1 2025 Agricultural Science Question 34
Practice objective / multiple choice question 34 from the 2025 Waec Model Questions Vol1 Agricultural Science examination.
A forest stand of a fast‑growing species follows the logistic growth model \(V(t)=\frac{K}{1+ae^{-bt}}\) where \(K=300\,\text{m}^3\) ha⁻¹, \(b=0.08\,\text{yr}^{-1}\) and \(V(0)=120\,\text{m}^3\) ha⁻¹. (a) Determine the constant \(a\). (b) Find the sustainable annual allowable cut (in m³ ha⁻¹) that will keep the stand at the volume giving the maximum sustainable yield (i.e., at the volume where the growth rate is maximal).
Answer Options
About This Question
This is Waec Model Questions Vol1 2025 Agricultural Science Question 34. It is one of the objective questions from the 2025 Waec Model Questions Vol1 Agricultural Science examination.
Difficulty level: Hard .
Master the Exam!
You've seen a preview, but there are thousands more questions plus AI tutor to break down complex solutions.