Dow Agrosciences LLC

Exelixis, Inc.

Agrinomics LLC

Jeffrey D Donaldson

Troy M Swartwood

Douglas O Keller

Kirsti A Golgotiu

Philippe Herve

Douglas Keller

James William Leahy

Patrick C Kearney

David Clarence Hager

Robert D Mercer

Michael M Morrissey

Micheal Morrissey

William W Fisher

A pot for use with system for controlling soil moisture in a plurality of potted plants to perform water deficit experiments includes a body portion having an open top end and a bottom end, and a flange coupled to the body portion adjacent the top end. The flange is configured to engage a platform to hold the body portion within an opening of the platform. The pot also includes a fluid reservoir having a bottom portion located adjacent the bottom end of the body portion, a plurality of vertically extending fluid channels extending upwardly toward the top end of the body portion, a fill opening located at the bottom end of the body portion in communication with the bottom portion of the fluid reservoir, and a check valve coupled to the fill opening to permit fluid to be supplied to the fluid reservoir from the bottom end of the body portion through fill opening and the check valve.

Automated gravimetric screening platform system and method

A method for controlling soil moisture to perform water deficit experiments on a plurality of plants located in soil contained within a plurality of pots supported in a plurality of openings of a stationary platform includes lifting the plurality of pots with a plurality of load cell modules and weighing each of the plurality of pots with the load cell modules. The method also includes determining whether each pot needs to be watered based on the weight of the pot and the water deficit experiment, watering the pots through the load cell modules, if necessary, and lowering the plurality of load cell modules so that the plurality of pots are supported by the platform.

An automated gravimetric screening system and method controls soil moisture in a plurality of potted plants to perform water deficit experiments in a greenhouse using a stationary support platform and pot design that maintains the plants in a static location during the testing. By weighing and re-watering the pots from beneath the platform, the present system and method permits an upper gantry to capture high resolution images, temperature data, or other sensor data to quantify the plant stress level or plant canopy characteristics during the experiment.

A multi-well assembly () comprises a multi-well block () and a guide plate (). The multi-well block () has a plurality of wells () each with a fluid-impermeable bottom surface (). The guide plate () has a plurality of fluid passageways () corresponding to the wells () of the multi-well block (). The guide plate () is configured to establish fluid communication between each well () and an associated fluid passageway () when the guide plate () is aligned with the multi-well block ().

Multi-well apparatus

A multi-well assembly according to one embodiment comprises a multi-well block and a guide plate. The multi-well block defines a plurality of wells, with each well having a fluid-impermeable bottom surface. The guide plate defines a plurality of fluid passageways corresponding to the wells of the multi-well block. The guide plate is configured such that, whenever the guide plate is registered with the multi-well block, fluid communication is established between each well and an associated fluid passageway.

According to one embodiment, a robotic apparatus for maintaining a collection of stocks of small organisms, such as fruit flies, is capable of performing various tasks, including automatically transferring live flies from a donor container to a recipient container, such as for the purpose of feeding the flies. The apparatus includes an anesthetizing mechanism configured to automatically introduce an anesthetic, such as gaseous CO , into a donor container of live flies to temporarily immobilize the flies before the flies are transferred to the recipient container. The apparatus also includes a gas manifold that is configured to direct a flow of gas from a compressed-gas source into the donor container such that the immobilized flies are blown from the donor container into the recipient container. In another embodiment, automated methods are provided for maintaining a collection of stocks of small organisms, such as fruit flies.

Robotic apparatus and methods for maintaining stocks of small organisms

Robotic apparatus for removing seeds contained in covered or uncovered containers and planting the seeds into selected planting chambers are disclosed. An exemplary apparatus includes a first vacuum-activated probe configured to pick up an entire seed population from a donor container. A seed-alignment trough is provided to receive the seed population from the first probe. The seed-alignment trough is configured such that seeds deposited in the trough become aligned or otherwise arranged. A second vacuum-activated probe is configured to successively remove individual seeds from the seed-alignment trough and to plant each removed seed in a selected planting chamber. Also disclosed are automated methods for transferring and planting

Growing community of inventors

Tigard, OR, United States of America

Jeffrey D Donaldson