Passport data details

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Passport data details
Characterisation and evaluation data
Experiment details

PUID/DOI

10.18730/1HBWE

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

CGN16398

Accession names

ZWITSERSE REUZEN-GROUP 1

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

NLD037

Donor institute name

Centre for Genetic Resources, the Netherlands, Wageningen, Netherlands

Breeder institute code

NLD037

Accession URL

https://cgngenis.wur.nl/accessiondetails/CGN16398

In situ CWR accession

Download

Last update of accession record:

2025-06-17

Characterisation and evaluation data

Experiment description	Trait name	Trait method	Score
Thrips resistance, fieldt[...]	Thrips tabaci sensitivity	(1 = no attack, 2 = < 10%[...]	5
EU GenRes CT95-20 fieldte[...]	Thrips tabaci sensitivity	0= no symptoms visible, 1[...]	2
Leek field trial. Sowing [...]	Leaf waxiness	(1=awnless. 3=scurs on ti[...]	5x4
Field trial, charaterisat[...]	Leaf waxiness	(1=awnless. 3=scurs on ti[...]	5
Field trial, charaterisat[...]	Leaf grooving	(1=awnless. 3=scurs on ti[...]	3
Leek field trial. Sowing [...]	Leaf grooving	(1=awnless. 3=scurs on ti[...]	3246
Field trial, charaterisat[...]	Shaft length	(1=awnless. 3=scurs on ti[...]	5
Leek field trial. Sowing [...]	Shaft length	(1=awnless. 3=scurs on ti[...]	5x64
Leek characterization and[...]	Pseudo stem diameter	Measure halfway between t[...]	3467
Field trial, charaterisat[...]	Leaf color	(3=light green, 5=medium,[...]	5
Field trial, charaterisat[...]	Foliage attitude	(3=almost horizontal, ...[...]	6
Leek field trial. Sowing [...]	Foliage attitude	(3=almost horizontal, ...[...]	6x5
Field trial, charaterisat[...]	Leaf color	(1=yellow-green, 2=green,[...]	3
Leek field trial. Sowing [...]	Leaf color	(1=yellow-green, 2=green,[...]	43
Leek field trial. Sowing [...]	Leaf width	(1=awnless. 3=scurs on ti[...]	567
Field trial, charaterisat[...]	Leaf width	(1=awnless. 3=scurs on ti[...]	5
Field trial, charaterisat[...]	Shaft bulbing	(1=awnless. 3=scurs on ti[...]	2
Leek field trial. Sowing [...]	Shaft bulbing	(1=awnless. 3=scurs on ti[...]	2xx34
Leek characterization and[...]	Foliage color	(3=light green, 5=medium,[...]	5
EU GenRes CT95-20 fieldte[...]	Phytophthora porri	0= no symptoms, 1= sympto[...]	1
Field trial, charaterisat[...]	Longest leaf length	(1=awnless. 3=scurs on ti[...]	6
Leek field trial. Sowing [...]	Growth height	Score plant above soil le[...]	6x7
Field trial, charaterisat[...]	Growth height	Score plant above soil le[...]	6
Leek field trial. Sowing [...]	Leaf shape cross section	(3=flat, 5=medium, 7=conc[...]	4x5x62
Field trial, charaterisat[...]	Leaf shape cross section	(3=flat, 5=medium, 7=conc[...]	4
Field screening by seven [...]	Puccinia porri	Score 25, 50, 75,100, 125[...]	100
EU GenRes CT95-20 fieldte[...]	Puccinia porri	0= no symptoms visible, 1[...]	2
Field trial, charaterisat[...]	Plant length	Score total plant, includ[...]	6
Leek field trial. Sowing [...]	Plant length	Score total plant, includ[...]	67x5
Field trial, charaterisat[...]	Shaft diameter	(1=awnless. 3=scurs on ti[...]	5
Leek field trial. Sowing [...]	Shaft diameter	(1=awnless. 3=scurs on ti[...]	54
Leek characterization and[...]	Leaf attitude	(3=prostrate, 5=medium, 7[...]	3x4
Field trial, charaterisat[...]	Leaf density	(1=awnless. 3=scurs on ti[...]	5
Leek field trial. Sowing [...]	Leaf density	(1=awnless. 3=scurs on ti[...]	54x6
Leek characterization and[...]	Leaf sheath length	Measure from the stem bas[...]	34
Leek field trial. Sowing [...]	Leaf color intensity	(1=awnless. 3=scurs on ti[...]	4657
Field trial, charaterisat[...]	Leaf color intensity	(1=awnless. 3=scurs on ti[...]	5
Leek field trial. Sowing [...]	Leaf anthocyanin content	(1=awnless. 3=scurs on ti[...]	1
Field trial, charaterisat[...]	Leaf anthocyanin content	(1=awnless. 3=scurs on ti[...]	1

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Experiment details

Experiment desciption	Dataset remark	Experiment start year
EU GenRes CT95-20 fieldtest leek 1998, sowing March, planting June.Natural infection of Thrips, spreader plants for rust. Natural infection of 'white tip'. Median of 6 repl.of 5pl/repl. Scoring October and white tip Jan. 1999.	Phenotypic data CGN	1998
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 trial, charaterisation of leek, sowing date 16/4, planting date 24/6.	Phenotypic data CGN	1999
Thrips resistance, fieldtest at Wadenswil in two replicate blocks, visual evaluation, researcher R. Theiler.	Phenotypic data CGN	1996
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