This high-heritage rice field dispute occurred between Rusyda Tamin and Ahmad (biological son of the deceased Ruqayah, elder brother of Rusyda) of the Koto Tribe in Pasa Rabaa Nagari Panyalaian, X Koto District, Tanah Datar Regency. At the beginning of this dispute occurred since Ruqayah died in 1996, Ahmad, the biological son of the deceased Ruqayah, began to control the rice fields left by hi…