Plant husbandry – Water culture – apparatus or method – Individual support
Patent
1983-05-24
1986-08-26
Hafer, Robert A.
Plant husbandry
Water culture, apparatus or method
Individual support
47 61, A01G 3100
Patent
active
046074546
ABSTRACT:
A floating bed useful for hydroponically germinating seeds of a plant and growing the germinated sprouts thereon. The floating bed is floatable by itself on water and includes a pad formed of a hydrophobic material such as foamed polystyrene and provided with one or more through holes. The through holes have a size so that it can continually retain water therein by capillary attraction during the float of the bed on water. The seeds are placed on the pad and the floating bed is floated on the surface of water to allow the seeds to germinate and the germinated sprouts to grow with the roots thereof passing through the through holes.
REFERENCES:
patent: D236364 (1975-08-01), Fox
patent: 2602268 (1952-07-01), Baker
patent: 4037360 (1977-07-01), Farnsworth
patent: 4058931 (1977-11-01), Vestergaard
patent: 4299054 (1981-11-01), Ware
patent: 4312152 (1982-01-01), Drury et al.
Hafer Robert A.
Lewis Bradley M.
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