Title:
CLASSIFIED MULTI-LAYER SALT-ALKALI RESISTANT TREE SPECIES SEEDLING DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/159716
Kind Code:
A1
Abstract:
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.
Inventors:
XIA JIANGBAO (CN)
WANG GUIXIA (CN)
WU CHUNHONG (CN)
GAO FANGLEI (CN)
FANG YING (CN)
ZHAO WANLI (CN)
LI TIAN (CN)
WANG GUIXIA (CN)
WU CHUNHONG (CN)
GAO FANGLEI (CN)
FANG YING (CN)
ZHAO WANLI (CN)
LI TIAN (CN)
Application Number:
PCT/CN2020/118214
Publication Date:
August 19, 2021
Filing Date:
September 28, 2020
Export Citation:
Assignee:
UNIV BINZHOU (CN)
International Classes:
A01G9/029
Foreign References:
| CN206611878U | 2017-11-07 | |||
| CN208972124U | 2019-06-14 | |||
| CN208063980U | 2018-11-09 | |||
| CN109006047A | 2018-12-18 | |||
| CN209806546U | 2019-12-20 | |||
| CN210017121U | 2020-02-07 | |||
| KR101308570B1 | 2013-09-13 |
Attorney, Agent or Firm:
JINAN QUANCHENG PATENT&TRADEMARK OFFICE (CN)
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