New Rice

Definition

Refers to Champa rice, a quick-maturing, drought resistant rice that can allow two harvests, of sixty days each in one growing season. It was introduced from Vietnam to China during the Song Dynasty and led to population growth.

Related terms

Song Dynasty: A Chinese dynasty (960-1279) during which Champa or 'New' rice was introduced leading to an agricultural revolution.

Agricultural Surplus: The amount of food grown by a society that exceeds the demands of its population. The introduction of new rice led to an agricultural surplus in many areas.

Population Density: The number of individuals per unit area. With the introduction and cultivation of new rice, certain regions saw increased population density due to improved food supply.