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Logistic growth is population growth that slows as resources become limiting. The S-shaped sigmoid curve contrasts with unconstrained exponential growth.
Trin-for-trin guide
- 1P(t) = K / (1 + ((K-P₀)/P₀) × e^(-rt))
- 2Three phases: exponential, slowing, plateau at K
Løste eksempler
Input
Bacteria in nutrient broth
Resultat
Grows exponentially then S-curves to max colony size
Classic microbiology demonstration
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