Plant propagation system and method
AssigneesPioneer Hi-Bred International, Inc., Clemson University Research Foundation
InventorsJeffrey Adelberg, Amber E. Heck, David Dallinger Kurth, Justine M. Olszewski
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Abstract
A plant propagation system is described that can be utilized for micropropagation through early stages of plant development. A system can include multiple plant support matrices, containers for the matrices, and optionally a tool for separating sections of a plant support matrix from the remainder of the matrix. During use developing plant tissue can be transferred between matrices and growth media can be varied with little or no damage to developing plant tissue and lower chances for contamination of the developing plant tissues.
Claims7
A method for plant propagation comprising:
- locating plant material that is heterotrophic on a sterilized support area of a plant tissue cassette;
- cultivating the plant material in conjunction with a first liquid growth media for a first period of time during which the plant material is supported on the support area and the plant tissue cassette is retained within a first sterilized container, the first liquid growth material comprising an extraneous source of carbon;
- separating the support area and the plant material supported thereon from the remainder of the plant tissue cassette following the first period of time, wherein the plant material has developed autotrophic capability at the time of the separation;
- locating the separated support area and the plant material supported thereon on a sterilized receiving area of a receiver;
- cultivating the plant material in conjunction with a second liquid growth media for a second period of time during which the plant material is supported on the support area and the receiving area and during which the receiver is retained within a second sterilized container;
- separating the receiving area and the plant material and the support area supported thereon from the remainder of the receiver following the second period of time;
- and
- transplanting the plant material into soil.
Dependencies are inferred from the claim text.