Novel ridge structure

The utility model provides a novel ridge structure which comprises a plurality of ridge base bodies and communicating pieces, each ridge base body is provided with a first flow channel used for water delivery irrigation and a second flow channel used for water drainage in the length direction of the ridge base body, and the multiple ridge base bodies can be in butt joint in sequence. The communicating piece is provided with a plurality of connecting ends communicating with the ridge base body, and the connecting ends are located in different directions of the communicating piece. The ridge base bodies and the communicating pieces form a single ridge or a plurality of ridges, so that a single rice field or a plurality of rice fields capable of being planted are formed, earth ridges are omitted, the ridge is installed after the field is flattened before planting, the ridge is dismantled before harvesting, and harvesting work of a harvesting machine is facilitated; the first flow channel and the second flow chan