Subsistence agriculture mainly involves

Subsistence agriculture involves the production of food crops and/or livestock for consumption by the farmer and their family. It is characterized by the use of traditional farming practices and low levels of technology and capital inputs. The main goal of subsistence agriculture is to provide food and other basic necessities for the family, rather than producing for sale or export. It typically relies heavily on family labour, with little or no mechanization. Subsistence agriculture is prevalent in many developing countries and in rural areas of developed countries.