what is intrinsic rate of increase and what does the value of r indicates
If there are no density-dependent forces regulating the population, the rate at which a population increases in size is known as the intrinsic rate of increase. Mathematically, it can be represented as
where dN/dt is the rate of increase of population, N is the population size, and r denotes the intrinsic rate of increase of population.
In other words, r is the maximum rate of increase of a population per individual. It is commonly used to study the insect population to determine how environmental factors affect the rate at which pest populations increase.
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