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Air-root pruning propagation tray
专利权人:
Vineland Research and Innovations Centre Inc.
发明人:
McGrath, Darby,Henry, Jason
申请号:
AU2017261857
公开号:
AU2017261857A1
申请日:
2017.05.04
申请国别(地区):
AU
年份:
2018
代理人:
摘要:
A propagation tray for growing a plurality of plug plants in bounded transplantable growing media has two spaced apart aperture plates. The plug plants are held loosely in the apertures in a top plate while retained at the apertures in the bottom plate over air cells associated with and under the apertures in the bottom plate. The air cells provide a volume into which roots from the plug plant may grow, and the air cells have at least one port for drainage and/or ventilation and toward which roots are guided to be air pruned. The propagation tray maximizes air flow around the plug for air pruning of roots, while minimizing contact of the plug with the structures on the tray to reduce the formation of root defects.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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