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Culture belt for a hydroponic system.

Material type: Text Text; Format: print Publication details: Feb. 4, 1969Availability: No items available.
Apparatus for controlling pH of culture solution for a living organism.

Material type: Text Text; Format: print Publication details: May. 1, 1979Availability: No items available.
Drip-action hydroponic garden.

Material type: Text Text; Format: print Publication details: Dec. 11, 1979Availability: No items available.
Hydroponic growing systems.

Material type: Text Text; Format: print Publication details: Jul. 8, 1980Availability: No items available.
Air plant support device.

Material type: Text Text; Format: print Publication details: Aug. 5, 1980Availability: No items available.
Hydroponics growing conduit.

Material type: Text Text; Format: print Publication details: Sep. 16, 1980Availability: No items available.
Method and apparatus of growing plants without soil.

Material type: Text Text; Format: print Publication details: Jan. 20, 1981Availability: No items available.
Hydroponic growing apparatus.

Material type: Text Text; Format: print Publication details: Mar. 17, 1981Availability: No items available.
Hydroponic assembly and wafer for use therein.

Material type: Text Text; Format: print Publication details: Nov. 10, 1981Availability: No items available.
Plant for the continuous production of green forage.

Material type: Text Text; Format: print Publication details: Nov. 2, 1982Availability: No items available.
Plant growing unit, method and system.

Material type: Text Text; Format: print Publication details: Jul. 12, 1983Availability: No items available.
Cellular moist film plant culture system.

Material type: Text Text; Format: print Publication details: Jul. 12, 1983Availability: No items available.
Hydroponic growing medium and method.

Material type: Text Text; Format: print Publication details: Sep. 13, 1983Availability: No items available.
Hydroponic planter.

Material type: Text Text; Format: print Publication details: Dec. 13, 1983Availability: No items available.
Water-level controlled hydroponic container.

Material type: Text Text; Format: print Publication details: Aug. 28, 1984Availability: No items available.
Gravity feed hydroponic system.

Material type: Text Text; Format: print Publication details: Mar. 11, 1986Availability: No items available.
Hydroponic plant growing device.

Material type: Text Text; Format: print Publication details: Aug. 5, 1986Availability: No items available.
Hydroponic plant collars.

Material type: Text Text; Format: print Publication details: Nov. 18, 1986Availability: No items available.
Hydroponic assembly.

Material type: Text Text; Format: print Publication details: Nov. 1, 1988Availability: No items available.
Method and apparatus for hydroponic cultivation.

Material type: Text Text; Format: print Publication details: Sep. 4, 1990Availability: No items available.
Aeration and nutrient intermix in hydroponics.

Material type: Text Text; Format: print Publication details: Jul. 26, 1979Availability: No items available.
Aqueous rooting gel.

Material type: Text Text; Format: print Publication details: Sep. 12, 1986Availability: No items available.
Aqueous rooting gel.

Material type: Text Text; Format: print Publication details: Sep. 12, 1986Availability: No items available.
Improved equipment and processes for injecting nutritive aqueous solution in hydroponic cultivation.

Material type: Text Text; Format: print Publication details: Dec. 1, 1988Availability: No items available.
Method for removing soluble metals from an aqueous phase.

Material type: Text Text; Format: print Publication details: Nov. 21, 196Availability: No items available.
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