Archaeologists excavating in Iran’s Mazandaran region have revealed that Iranian farmers were cultivating rice as far back as 3000 years ago. M?zandar?n is a historic northern Iran region bordering the Caspian Sea on the north. An early Iranian civilization flourished at the beginning of the first millennium BC in Tabarestan (M?zandar?n). Based on the results of an archaeological survey conducted by experts from the Peking University, rice cultivation in the Mazandaran region dates some 3,000 years, ISNA quoted Iranian archaeologist Ebrahim Amirkolai as saying on Thursday. The study relies on evidence mostly accumulated from excavations conducted on Qale-Kesh, an archaeological site near Amol, the Amirkolai said. It shows that the history of this grain’s cultivation in Mazandaran goes back to the Achaemenid period and even further in time to 3,000 years ago, he explained. Moreover, the excavations at the site revealed significant data about the Bronze Age and Iron Age, Amirkolai…