Bucket for plant seedlings

The invention disclose a seeding cylinder to be used reciprocally for plant to nurse from seedling stage to planting stage, wherein the cylinder doesn't contain bottom with pit body distributing on the interior side of cylinder wall; the joint rim is arranged on the cylinder wall along axial di...

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Bibliographic Details
Main Author RONGWU DING
Format Patent
LanguageEnglish
Published 24.10.2007
Subjects
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