HORTICULTURE

Detailed explanation-1: -The tractors, plough, drills, combine harvesters, thrashers and winnowers are the large agricultural machines used in extensive farming.

Detailed explanation-2: -extensive agriculture, in agricultural economics, system of crop cultivation using small amounts of labour and capital in relation to area of land being farmed. The crop yield in extensive agriculture depends primarily on the natural fertility of the soil, the terrain, the climate, and the availability of water.

Detailed explanation-3: -Extensive Farming is highly mechanized. Machines are involved, from ploughing to harvesting.