Electronic stimulation of plants
OwnerM. Glen Kertzinventor
Life of this patent
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Abstract
The invention relates to the electronic stimulation of plant development. More particularly, it relates to the stimulation of plant development through electrifying the environment around a plant or part of a plant with an electrical field, preferably a pulsed field. The present invention also relates to an electronic method of stimulating the active membrane transport systems of growing plants and harvested plant products in order to promote growth and extend the shelf life of harvested material. The invention is of particular interest as it relates to shipment and marketing of cut flowers, greens and trees and more particularly to methods and apparatus for handling, shipping, and marketing of cut flowers.
Claims23
A method of promoting the development or maintaining the freshness of a plant or a part thereof, comprising the steps of:
- creating a regularly pulsed electrical current in a plant development medium, said medium including a liquid capable of conducting electricity, said current delivered in a range of -0.0001 to 5 volts to said medium;
- contacting said plant or part thereof with said medium;
- and,
- regularly pulsing the electrical current through the medium by alternating turning the electrical current on and off.
A method of promoting the development or maintaining the freshness of a cut stem, comprising the steps of:
- creating an electrical field by establishing a current in a plant development medium, said medium further comprising water capable of conducting electricity, said current delivered in a range of -0.0001 to 5 volts to said medium;
- and
- contacting said cut stem with said medium;
- and,
- generating in said cut stem said electrical field.
A method of promoting the development or maintaining the freshness of a plant or a part thereof comprising creating a regularly pulsed electrical field in a plant or part thereof.
An apparatus for creating an electrical field in a plant or part thereof comprising:
- a first electrode;
- a second electrode;
- an electrical current generator operably linked to said first and said second electrode;
- said generator alternating sending and not sending electrical current regularly through the plant or part thereof;
- said current delivered in a range of -0.0001 to 5 volts to said medium.
A kit for promoting the development or maintaining the freshness of a plant or a part thereof comprising:
- an apparatus for creating a regularly pulsed electrical field in said plant or said part thereof or in a plant development medium in electrical connection with said plant or said part thereof;
- said electric field established by a current delivered in a range of -0.0001 to 5 volts to said medium;
- a source for supplying an electrical current to said apparatus;
- and
- a plant development medium or a recipe therefor, said medium capable of conducting electricity.
A kit for promoting the development or maintaining the freshness of a plant part comprising:
- a apparatus for creating a regularly pulsed electrical field in a plant part;
- said electric field established by a current delivered in a range of -0.0001 to 5 volts to said medium;
- and,
- a source for supplying an electrical current to said apparatus.
An apparatus for disposal in a conductive plant development medium and creating a regularly pulsed electrical field in the conductive plant development medium comprising:
- a first electrode;
- a second electrode;
- an electrical current generator operably linked to said first and second electrode;
- said current delivered in a range of -0.0001 to 5 volts to said medium;
- and
- a power supply operably linked to said generator.
A method of promoting the development or maintaining the freshness of a plant or a part thereof, comprising the steps of:
- inserting a portion of the plant or plant part into a plant development medium including a liquid capable of conducting electricity;
- sending an electrical current through the conductive plant development medium;
- regularly pulsing the electrical current by alternately charging and discharging a capacitor in the electrical circuit, said current delivered in a range of -0.0001 to 5 volts to said medium;
- and,
- generating a regularly pulsed electrical current in the plant or plant part thereof.
A method of maintaining the freshness of a cut stem, comprising the steps of:
- creating a regularly pulsed electrical current in a liquid capable of conducting electricity;
- and,
- contacting said cut stem with said liquid.
Dependencies are inferred from the claim text.