Passport data details

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Passport data details
Characterisation and evaluation data
Experiment details

PUID/DOI

10.18730/1AQGT

National Inventory code

NLD

National Inventory name

Netherlands

Institute code

NLD037 (Contact details on FAO-WIEWS website)

Institute name

Centre for Genetic Resources, the Netherlands, Wageningen, Netherlands

Accession number

CGN16408

Accession names

JOLANT

Crop names

onions

Assigned crop name

LEEK,PEARLONION

Country of origin

NLD (Netherlands)

MLS status

not part of the MLS

AEGIS status

part of the AEGIS

Genus

Allium

Species

porrum

Species authority

Subtaxa

group Leek

Biological status

500 (Advanced or improved cultivar (conventional breeding methods))

Acquisition source

40 (Institute, Experimental station, Research organization, Genebank)

Acquisition date

1995-04-03

Germplasm storage

12 (Medium term);13 (Long term)

Donor institute code

NLD083

Donor institute name

Centre for Plant Breeding and Reproduction Research, Wageningen, Netherlands

Donor accession number

IVT 122

Breeder institute code

NLD100

Accession URL

https://cgngenis.wur.nl/accessiondetails/CGN16408

In situ CWR accession

Download

Last update of accession record:

2025-06-17

Characterisation and evaluation data

Experiment description	Trait name	Trait method	Score
Leek field trial. Sowing [...]	Leaf waxiness	(1=awnless. 3=scurs on ti[...]	5
Leek field trial. Sowing [...]	Leaf grooving	(1=awnless. 3=scurs on ti[...]	4
Leek field trial. Sowing [...]	Shaft length	(1=awnless. 3=scurs on ti[...]	54
Leek characterization and[...]	Pseudo stem diameter	Measure halfway between t[...]	6
Leek field trial. Sowing [...]	Foliage attitude	(3=almost horizontal, ...[...]	5
Leek field trial. Sowing [...]	Leaf color	(1=yellow-green, 2=green,[...]	3
Leek field trial. Sowing [...]	Leaf width	(1=awnless. 3=scurs on ti[...]	5
Leek field trial. Sowing [...]	Shaft bulbing	(1=awnless. 3=scurs on ti[...]	1
Leek characterization and[...]	Foliage color	(3=light green, 5=medium,[...]	5
Leek field trial. Sowing [...]	Growth height	Score plant above soil le[...]	6
Leek field trial. Sowing [...]	Leaf shape cross section	(3=flat, 5=medium, 7=conc[...]	5
Field screening by seven [...]	Puccinia porri	Score 25, 50, 75,100, 125[...]	75
Leek field trial. Sowing [...]	Plant length	Score total plant, includ[...]	5
Leek field trial. Sowing [...]	Shaft diameter	(1=awnless. 3=scurs on ti[...]	4
Leek characterization and[...]	Leaf attitude	(3=prostrate, 5=medium, 7[...]	4
Leek field trial. Sowing [...]	Leaf density	(1=awnless. 3=scurs on ti[...]	5
Leek characterization and[...]	Leaf sheath length	Measure from the stem bas[...]	3
Leek field trial. Sowing [...]	Leaf color intensity	(1=awnless. 3=scurs on ti[...]	4
Leek field trial. Sowing [...]	Leaf anthocyanin content	(1=awnless. 3=scurs on ti[...]	1

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Experiment details

Experiment desciption	Dataset remark	Experiment start year
Leek characterization and evaluation. Sowing date 14/4/84, planting date 17/7/84. Averages of 10 plants.	Phenotypic data CGN	1984
Leek field trial. Sowing date 14/4, planting date 1/7. Plant distance 12x5, depth 12 cm, 50 plants per accession. Location: de Goor. 11 reference varieties.	Phenotypic data CGN	1992
Field screening by seven breedong companies on resistance to Puccinia porri by natural infection, in Europe only one race is known. Between 40 and 100 plants are scored.	Phenotypic data CGN	2005

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Passport data

Accession details