Channel-like structure for horticulture and flower-growing

Details Channel-like structure for horticulture and flower-growing Channel-like structure for horticulture and flower-growing

1976-02-27

1977-07-19

Bagwill, Robert E.

Plant husbandry

Water culture, apparatus or method

47 39, 47 67, 47 87, A01G 3100

Patent

active

040359506

ABSTRACT:
In a tubular system for hydroponic culture,the improvement consisting in that the channel structure comprises a central core of a comparatively stiff plastics material and the sidewalls are made of a comparatively pliable plastics material, the upper edges of the sidewalls being capable of being at least partially juxtaposed. A further important improvement consists in that the surface of the bottom wall of the central core is lined with a fibrous material which offers a grasp for the seedling roots.

REFERENCES:
patent: 2713749 (1955-07-01), Hult
patent: 2807912 (1957-10-01), Bjorksten
patent: 3006818 (1961-10-01), Lappala et al.
patent: 3352057 (1967-11-01), Ferrand
patent: 3365840 (1968-01-01), Cooper
patent: 3667157 (1972-06-01), Longhini
patent: 3868787 (1975-03-01), Wong
patent: 3872621 (1975-03-01), Greenbaum

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