CLASSIFIED MULTI-LAYER SALT-ALKALI RESISTANT TREE SPECIES SEEDLING DEVICE

摘要

A classified multi-layer salt-alkali resistant tree species seedling device, comprising two symmetrically provided vertical plates (1); a plurality of placing plates (2) are provided between the two vertical plates (1); a plurality of raising pots (21) are provided on a top portion of the placing plates (2); a plurality of placing seats (3) are fixedly mounted on a side of the two vertical plates (1) close to one another; the placing plates (2) are placed on the corresponding placing seats (3); the top portion of the placing seats (3) are provided with a positioning groove (5); two symmetrically provided positioning seats (6) are fixed to a bottom portion of the placing plates (2); and the positioning seats (6) match the corresponding positioning grooves (5). The device has a reasonable design and is convenient to combine with and fix to a plurality of placing plates (2), thereby facilitating the layered and classified placement of different salt-alkali resistant tree species seedlings, and increasing the survival rate of salt-alkali resistant tree species seedlings.