Agricultural revolution can refer to the:

• Neolithic Revolution (perhaps 10000 years ago), which formed the basis for human civilization to develop.
• British Agricultural Revolution (18th century), which spurred urbanisation and consequently helped launch the Industrial Revolution.
• Scottish agricultural revolution, which led to the so-called Lowland Clearances.
• Green Revolution (1945- ), the use of industrial fertilizers and new crops greatly increases the world's agricultural output.
• Biogenetic Revolution (1990s-), the use of genetically modified plants and animals.