Pioneer Hi-bred International, Inc.

C Fred Hood

James L Hunter

Lyndon J Schroeder

Andrew S Nickerson

Ronald D Rushing

Steven Lorenz Wright

Timothy P Meyer

A system, method, and computer program product for separating a seed aliquot from a bulk sample and preparing the seed aliquot for downstream research purposes is provided. The system embodiments may comprise a counter device, which is configured to receive at least a portion of the bulk sample and to separate the seed aliquot from the portion of the bulk sample, and a packaging device, which is configured to receive the separated seed aliquot and to dispense the aliquot into an aliquot container. Other embodiments may include a conveyor system for advancing the bulk sample and/or seed aliquot along a conveyance path that may be determined from a research protocol received from an input source. Various embodiments of the present invention may maintain an identity of the seed aliquot as it is advanced along the conveyance path and may selectively subject the seed aliquot to a variety of processing steps in accordance with the research protocol with little or no manual control or supervision.

System, method, and computer program product for automated high-throughput seed sample aliquot preparation, treatment and dispersal

A method and apparatus for processing seed or seed samples includes an autonomous sorter which sorts seed by pre-programmed criteria. Optional features can include a counter to autonomously ensure the correct number of seeds to a seed package, a cleaning device, a sheller, and a label applicator. A conveyance path, controlled automatically, can move the seed to appropriate and desired stations during the processing while maintaining the sample segregating from other samples. Validation of the sample can be pre-required and information about the sample can be derived and stored for further use.

Automated high-throughput seed sample handling system and method

Automated high-throughput seed sample processing system and method

An apparatus and method for combining NIR spectography with a combine for measuring major constituents of harvested grain in real time includes a monochromator having no moving optical parts. The monochromator includes a fixed diffraction grating and a photodiode collector comprised of a plurality of photodiodes. A radiation source irradiates a grain sample while a bundle of fiber optic strands transmits the reflected radiation to the diffraction grating. By analyzing the intensities and wavelengths of the reflected radiation at the photodiode collector, the presence and amount of major constituents of the harvested grain can be determined. The present invention may be used on a research combine along with the conventional instrumentation which measures the weight, moisture, and volume of grain harvested in a test plot.

Near infrared spectrometer used in combination with a combine for real

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Naples, FL, United States of America

C Fred Hood