The invention belongs to the
plant tissue culture technology and provides a
plant tissue culture shelf with ballasts installed at the top. The prior art has the following defects: the ballasts of the
plant tissue culture shelves continuously emit heat, thus reducing the service lives of the ballasts; adverse effects are caused on tissue culture seedlings; and the ballasts and the
light source tubes are difficult to overhaul. The
plant tissue culture shelf comprises a shelf body (2), separators (7), support legs (8), a switch (3), fluorescent lights (4) and ballasts (5), wherein a
ballast installation plate (1) is arranged at the top of the tissue culture shelf body (2); the ballasts (5) are intensively installed on the installation plate (1); the switch (3) is arranged on the front side of the tissue culture shelf body (2); the switch (3) is a multiposition switch; and the
position number of the multiposition switch is the same as the number of
layers of the tissue culture shelf. The
plant tissue culture shelf has the following advantages: the service lives of the ballasts are prolonged;
thermal interference with the tissue culture seedlings is avoided, thus being beneficial to growth of the tissue culture seedlings; and the ballasts and the tissue culture shelf lines are convenient to overhaul.