BOOK-TYPE SEEDLING CONTAINER WITH SHIPLAP SEALS

The book-type seedling container is provided with shiplap seals extending the full length of the cavity-forming shoulders, without crossover of the shiplap ledges. This shiplap structure is combined with prong-and-socket means pinning the shoulders together at their outer ends. The seal resulting fr...

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Bibliographic Details
Main Author SPENCER, HENRY ANDERSON
Format Patent
LanguageEnglish
Published 25.11.1992
Edition5
Subjects
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Summary:The book-type seedling container is provided with shiplap seals extending the full length of the cavity-forming shoulders, without crossover of the shiplap ledges. This shiplap structure is combined with prong-and-socket means pinning the shoulders together at their outer ends. The seal resulting from this combination gives improved resistance to penetration of seedling roots from one cell to another.
Bibliography:Application Number: NZ19900234775