Arithmetical, Physiological, and Agricultural Density of Population

Arithmetical Density of Population
Arithmetical density of population is the most common method of measuring population density. It is calculated by dividing the total population of a region by its total area. This method is a simple way of determining the number of individuals living in a given area.

Physiological Density of Population
Physiological density of population is calculated by dividing the total population of a region by its arable land area. It measures the number of individuals that must be supported by a unit of arable land. This method provides a more accurate representation of the carrying capacity of a region.

Agricultural Density of Population
Agricultural density of population is calculated by dividing the number of farmers in a region by its arable land area. This method is used to measure the efficiency of agricultural production in a region. It provides an indication of the level of technology and productivity of the agricultural sector.

Summary
To summarize, arithmetical density of population is calculated by dividing the total population of a region by its total area. Physiological density of population is calculated by dividing the total population of a region by its arable land area. Agricultural density of population is calculated by dividing the number of farmers in a region by its arable land area. Each method provides a different perspective on the population density of a region and can be used to gain insight into different aspects of its socio-economic development.

Arithmetic density:- 1) This is measured to express the no. of people per unit area.
2) The arithmetic density of India
10270 lakh person/ 32.8 lakh kilometre square=
313.
3) It explain the variation in distribution of population.

Physiological density:- 1) It is measured to express the ratio of total population to cultivate area.
2) The physiological density of India 10270 lakh person/ 15.6 lakh kilometre square = 700.
3) It show the no. of person depends on cultivated land.

Agricultural density:- 1) It is measured to express the ratio of total agricultural population to cultivate area.
2) It shows the no. of person depends on agricultural land.
3) Its formula is total agricultural population/ net cultivated area.