Facility cultivation device for nereis succinea based on plant matrix and cultivation method of nereis succinea

The invention discloses a facility cultivation device for nereis succinea based on a plant matrix. The facility cultivation device for nereis succinea based on a plant matrix comprises a breeding pond, a feeding device and a sensor assembly are arranged above the breeding pond, and an interior of the breeding pond is divided into a breeding area and a collecting area by a partition plate; and matrix layers are arranged in the breeding area and an inhabiting device is arranged above the matrix layers. The invention further provides a method for breeding nereis succinea through the device. The method comprises steps of matrix laying, daily management, harvesting and the like. In the cultivation method of nereis succinea, during a harvesting process, nereis succinea cannot be damaged, a recovery rate is high, and problems that in the prior art, labor intensity is large, labor cost is high and efficiency is low in manual nereis succinea digging and harvesting are solved. The cultivation method of nereis succinea