The logistic population growth is expressed by the equation
$dt / dN = Nr (\frac{K-N}{K})$
$dN / dt = rN (\frac{K-N}{K})$
$dN / dt = rN$
$dN / dt = rN (\frac{N-K}{N})$
In India, if the marriage age is changed to $21$ years then
Change in population size equation with prolonged exponential phase can be converted into logistic growth equation by multiplying it with
The following graph depicts changes in two populations $(A$ and $B)$ of herbivores in a grassy field. $A$ possible reason for these changes is that
The formula of growth rate for population in a given time is
Phenomenal and rapid increase of population in a short period is called