Subak (irrigation) - AbsoluteAstronomy.com

Subak is the name of water management (irrigation)

Irrigation

Irrigation may be defined as the science of artificial application of water to the land or soil. It is used to assist in the growing of agricultural crops, maintenance of landscapes, and revegetation of disturbed soils in dry areas and during periods of inadequate rainfall...

system for paddy field

Paddy field

A paddy field is a flooded parcel of arable land used for growing rice and other semiaquatic crops. Paddy fields are a typical feature of rice farming in east, south and southeast Asia. Paddies can be built into steep hillsides as terraces and adjacent to depressed or steeply sloped features such...

s on Bali

Bali

Bali is an Indonesian island located in the westernmost end of the Lesser Sunda Islands, lying between Java to the west and Lombok to the east...

island. For Balinese

Balinese people

The Balinese population of 3.0 million live mostly on the island of Bali, making up 89% of the island's population. There are also significant populations on the island of Lombok, and in the eastern-most regions of Java The Balinese population of 3.0 million (1.5% of Indonesia's population) live...

, irrigation is not simply providing water for the plant's roots, but water is used to construct a complex, pulsed artificial ecosystem. Paddy fields in Bali were built around water temples and the allocation of water is made by a priest.

Subak had been described by Clifford Geertz

Clifford Geertz

Clifford James Geertz was an American anthropologist who is remembered mostly for his strong support for and influence on the practice of symbolic anthropology, and who was considered "for three decades...the single most influential cultural anthropologist in the United States." He served until...

, but it was J. Stephen Lansing who drew attention to the importance of the traditional system. He was studying Balinese temples, focusing on the water temples, whose importance tended to be overlooked by foreigners. In 1987 Lansing worked with Balinese farmers and agriculture officials to develop computer models of the subak, demonstrating its effectiveness. Officials finally acknowledged its importance.

Further reading