A METHOD AND A DEVICE FOR DETERMINING THE QUALITY OF PLANT MATERIAL AND A METHOD AND A DEVICE FOR SORTING PLANT MATERIAL

摘要

The invention relates to a method and a device for determining the quality of plant material by determining a characteristic parameter of the photosynthetic system of the plant material containing information about the energy transfer from chlorophyll-b to chlorophyll-a. The method according to the invention is fully non-destructive and is characterised by a very high speed. The invention further relates to a method and a device for sorting plant material.