The vertical multi-layer cultivation apparatus and its cultural method of a kind of long shoot grape caulerpa

The invention discloses a kind of vertical multi-layer cultivation apparatus of long shoot grape caulerpa, including support, breeding box, multiple sets of light sources and bracket；Described support has multilayer placement space by laminate point；Breeding box is top opening-box, and a breeding box is set in every layer of placement space；Every group of light source is installed in the top of every layer of breeding box, is provided to breeding box in illumination breeding box and is provided with Double-layer screen；Bracket is installed on the lower section of support.The invention discloses a kind of cultural method of the vertical multi-layer cultivation apparatus using above-mentioned long shoot grape caulerpa.The light source that the present invention utilizes is adjustable artificial light source, independent of lamp, it is high to the utilization rate of land resource, and it may be provided at from totally enclosed type cultivating workshop, realize the full manual control of temperature, illumination and water quality, influence to the factor such as salinity, temperature and illumination variation caused by season and weather is small, realizes the annual uninterrupted cultivation of long shoot grape caulerpa, ensures the balanced listing of long shoot grape caulerpa.