Method and apparatus for estimating a seed germination ability

Abstract

An apparatus and method for estimating a germination ability of a seed includes a terahertz signal source for emitting a terahertz signal towards the seed, a detector for detecting at least part of the terahertz signal having interacted with the seed, a scanner for moving the support relative to the terahertz signal to provide a scan of the seed, a data processing device for forming an image data from the detected terahertz signal as obtained for a plurality of positions during the scan of the seed, and a decision support system for providing an estimate of the germination ability from the image data. In an embodiment, the terahertz signal source is arranged for emitting a continuous or pulse wave signal, and the detector is arranged for detecting an amplitude and a phase of the terahertz signal having interacted with the seed. A signal representing an outcome of the estimation may control a separator to separate seeds according to their estimated germination ability.

Dependencies are inferred from the claim text.