Genebank details

Department of Special Crops (Hop), Institute of Soil Science and Plant Cultivation
Institute code
Accessions in Genesys
Most represented Crop names
common hop
Most represented Genera
Most represented Species
Humulus lupulus
Last updates of passport data
8 October 2020
Passport Data Completeness Index (PDCI)
Genesys uses the PDCI as an indicator of the completeness of published passport data. The PDCI uses the presence or absence of data points in the documentation of a genebank accession, taking into account the presence or value of other data points (van Hintum et al. 2011). For example, a wild accession should have a well-defined collection site but no variety name. The PDCI ranges from 0 to 10, where 0 is the minimum score assigned to rather incomplete passport records and 10 is the maximum score assigned to very complete passport records. Any type of accession, wild, landrace, breeding material or modern variety, can attain the PDCI’s maximal score.
Number of passport records
0 1 2 3 4 5 6 7 8 9 10
Passport Data Completeness Index (PDCI)
Average PDCI score for 417 accessions is 4.51, with minimum score of 3.65 and maximum score of 6.35.