亩这个字在文献上出现得相当早,先秦典籍如《诗经》和《尚书》中就已有这个字了。亩在《尚书》中见于《盘庚》篇:“惰农自安……不服田亩,越其罔有黍、稷。”在《诗经》里,风、雅、颂中都曾提副,例如《大雅·绵》:“乃疆乃理,乃宣乃亩。”《盘庚》是讲商 Mu word appeared in the literature quite early, pre-Qin classics such as “Book of Songs” and “Shang Shu” already had this word. Mu in the “Book of Rites” found in the “Pan Geng” articles: “idler self from security ... ... do not agree with Tian Mu, the more indiscriminate millet, millet.” In the “Book of Songs”, the wind, Ya, Chung have mentioned vice , Such as “Ta Ya Mian”: “Nai Jiang Nai Li, is declared is mu.” “Pan Geng” is a business