What is the structure of the traditional agricultural sector and modern agricultural sector in developing countries?

The traditional agricultural sector and modern agricultural sector in developing countries constitute a dual economic structure. According to relevant data, the dual economic structure refers to the economic structure in which modern departments adopting modern technology and traditional departments adopting traditional technology coexist in the economic system of developing countries, that is, the economic structure in which modern industrial departments and traditional agricultural departments coexist. This theory divides the economy of a country or region into two sectors: one is the modern industrial sector, which is characterized by relatively developed modern industry and market economy, and high technical level, labor productivity and income. The other is the traditional agricultural sector, characterized by traditional agriculture and handicrafts, based on simple tools and manual labor, in a self-sufficient and semi-self-sufficient economic state, with low labor productivity and income.