Balanta Mangrove Rice Polder

Build earth dikes and sluice gates around a tidal mangrove field so fresh rainwater is trapped and salt tide stays out, then plant and harvest rice.

Heritage note

Part of the living heritage of Guinea-Bissau. Some forms of this practice carry deep meaning for the communities who keep it; here we describe the play and the craft only, with respect for its roots.

Origins

Usually placed in the era of Crossroads and Golden Ages (about 500 to 1500), although its exact origins are uncertain, within the cultural world of Africa: Sahel, West and Central.