Plant husbandry – Water culture – apparatus or method – Porous support
Patent
1992-03-06
1992-10-20
Raduazo, Henry E.
Plant husbandry
Water culture, apparatus or method
Porous support
47DIG3, 47 4112, A01G 3100, A01G 910
Patent
active
051559315
ABSTRACT:
A method of growing a plant, which comprises growing the plant mat consisting of an open-cell polyurethane foam comprising from 10 to 50% by weight of ethyleneoxy residues and having a density in the range of from 15 to 30 kilograms per cubic meter and a mean number of cells per centimeter in the range of from 10 to 25, a polyurethane foam for use in the method, and a process for preparing the polyurethane foam.
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Van Bastelaere Herman
Vansteenkiste Paul
Raduazo Henry E.
Shell Internationale Research Maatschappij B.V.
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