A plant holder includes at least one cell which defines a plant position and which is configured to receive plant material during use. A clamp includes a clamping position in which plant material is to be clamped in the cell and an open position in which plant material is to be arranged in and/or removed from the clamp. The clamp is provided with at least one actuator which is configured to be engaged externally in order to open the clamp. A system includes such a plant holder. A method of processing a plant holder including a clamp, includes the steps of: opening the clamp; arranging plant material in the clamp and/or removing it therefrom; and closing the clamp.

A plant holder includes at least one cell which defines a plant position and which is configured to receive plant material during use. A clamp includes a clamping position in which plant material is to be clamped in the cell and an open position in which plant material is to be arranged in and/or removed from the clamp. The clamp is provided with at least one actuator which is configured to be engaged externally in order to open the clamp. A system includes such a plant holder. A method of processing a plant holder including a clamp, includes the steps of: opening the clamp; arranging plant material in the clamp and/or removing it therefrom; and closing the clamp.

A plant holder includes at least one cell which defines a plant position and which is configured to receive plant material during use. A clamp includes a clamping position in which plant material is to be clamped in the cell and an open position in which plant material is to be arranged in and/or removed from the clamp. The clamp is provided with at least one actuator which is configured to be engaged externally in order to open the clamp. A system includes such a plant holder. A method of processing a plant holder including a clamp, includes the steps of: opening the clamp; arranging plant material in the clamp and/or removing it therefrom; and closing the clamp.

A grafting method includes: making a cut surface of a scion and a cut surface of a rootstock contact with each other, and disposing sheet-like thermoplastic resin films facing each other across a contact part; and covering a periphery of the contact part with the thermoplastic resin films by ultrasonically welding the thermoplastic resin films.

A grafting apparatus includes plate-shaped grafting members each provided with, on a main surface on one side in a thickness direction thereof, at least one plant holder to hold a plant for grafting. The grafting apparatus includes a cutter and a joiner. The cutter is configured to cut a stem of the plant for grafting that is held by the at least one plant holder of each of the grafting members. The joiner is configured to mutually join at least parts of the grafting members, while the at least one plant holder holds a part of the plant for grafting that has been cut by the cutter, to thereby mutually join parts of the plants for grafting.

A grafting apparatus includes plate-shaped grafting members each provided with, on a main surface on one side in a thickness direction thereof, at least one plant holder to hold a plant for grafting. The grafting apparatus includes a cutter and a joiner. The cutter is configured to cut a stem of the plant for grafting that is held by the at least one plant holder of each of the grafting members. The joiner is configured to mutually join at least parts of the grafting members, while the at least one plant holder holds a part of the plant for grafting that has been cut by the cutter, to thereby mutually join parts of the plants for grafting.

A grafting device includes: a transfer unit configured to transfer, in a predetermined direction, a grafted seedling that is in a state where a cut surface of a graft and a cut surface of a rootstock are closely attached to each other; a tape supply unit configured to arrange a tape on a transfer path of the grafted seedling in such a manner that the tape is allowed to be pulled out; a pull-out member configured to transfer through the transfer path in advance of the grafted seedling to pull out the tape from the tape supply unit, and sandwich a closely attached part of the grafted seedling between a first part of the tape and a second part facing the first part; and a welding unit configured to cover a periphery of the closely attached part of the grafted seedling with the tape and weld the tape.

A method and apparatus for a Phytoimmune system to manage diseases in fruit trees, in which concomitant in vitro micrografting is used with actively growing plant tissue to create Complex Architecture Plants capable of generating immune, resistance, or tolerance responses to specific targeted plant diseases, such as the bacterial disease Huanglongbing (HLB), also, known as Citrus Greening Disease, and the viral disease Plum Pox Virus (PPV), also known as Sharka disease.

A method and apparatus for a Phytoimmune system to manage diseases in fruit trees, in which concomitant in vitro micrografting is used with actively growing plant tissue to create Complex Architecture Plants capable of generating immune, resistance, or tolerance responses to specific targeted plant diseases, such as the bacterial disease Huanglongbing (HLB), also, known as Citrus Greening Disease, and the viral disease Plum Pox Virus (PPV), also known as Sharka disease.

A grafting method includes: making a cut surface of a scion and a cut surface of a rootstock contact with each other, and disposing sheet-like thermoplastic resin films facing each other across a contact part; and covering a periphery of the contact part with the thermoplastic resin films by ultrasonic ally welding the thermoplastic resin films.