Apparatus and methods for plant pollination
Embodiments of the present disclosure relate to apparatus and methods for mechanized pollination. Grow towers vertically disposed on a grow line are moved into a pollination chamber and mechanized pollination is performed utilizing pneumatic, acoustic, or mechanical methods to pollinate plants growing in the grow towers. In one embodiment, a plurality of rotatable brush towers are disposed on opposite sides of the grow line and bristles from the brush towers are rotated over the plants to facilitate pollination as the grow towers traverse along the grow line. In another embodiment, a plurality of conduits internal to the grow towers are coupled to one or more nozzles on a face of the grow towers. Pollen is delivered through the nozzles toward the plants utilizing pressurized gas.
1 . A system, comprising:
a grow line having a plurality of grow towers disposed thereon;
a chamber defining a volume, the chamber coupled to the grow line and operable to isolate one or more grow towers within the volume, the volume at least partially defined by:
a plurality of walls;
a ceiling coupled to the plurality of walls;
a base coupled to the plurality of walls opposite the ceiling;
a screen coupled to each wall of the plurality of walls, extending across the volume, and in contact with the base, the screen having a mesh size of substantially 1 μm to substantially 100 μm;
a blower in fluid communication with the volume via an outlet formed in the base, wherein the screen separates the blower from the volume; and
a pollen source in fluid communication with the volume via a conduit extending through the base with an opening formed in the screen, wherein the screen separates the pollen source from the volume.
2 . The system of claim 1 , wherein the blower is in fluid communication with the volume via an inlet formed in the base.
3 . The system of claim 1 , further comprising a plenum defined between the screen and the base, wherein the screen separates the volume from the plenum.
4 . The system of claim 1 , wherein at least one wall of the plurality of walls is configured to enable passage of a grow tower therethrough.
5 . The system of claim 4 , wherein a first wall of the plurality of walls comprises a first opening and a second wall of the plurality of walls comprises a second opening, and wherein the first opening and the second opening are opposite one another.
6 . The system of claim 5 , further comprising:
a first door coupled to the first wall, the first door operable to move relative to the first opening; and
a second door coupled to the second wall, the second door operable to move relative to the second opening.