Passport data details

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Passport data details
Characterisation and evaluation data
Experiment details

National Inventory code

GBR

National Inventory name

United Kingdom

Institute code

GBR006 (Contact details on FAO-WIEWS website)

Institute name

Warwick Genetic Resources Unit, Wellesbourne, Warwick, United Kingdom

Accession number

HRIGRU 5552

Accession names

BALLOON

Crop names

cos lettuce

Assigned crop name

COSLETTUCE,CURLEDLETTUCE,ASPARAGUSL[...]

Country of origin

GBR (United Kingdom)

MLS status

not part of the MLS

AEGIS status

part of the AEGIS

Genus

Lactuca

Species

sativa

Biological status

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

Acquisition date

1984

Germplasm storage

10 (Seed collection)

Donor name

SHARPES

In situ CWR accession

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Last update of accession record:

2018-05-28

Characterisation and evaluation data

Experiment description	Trait name	Trait method	Score
By GBR006. Seeds sown in [...]	Seed colour	1=white/cream, 2=yellow, [...]	3
By DEU146: Field experime[...]	Seed colour	1=white/cream, 2=yellow, [...]	1
By GBR006. Seeds sown in [...]	Flower anthocyanin content	0=absent, 1=present	0
By DEU146: Field experime[...]	Flower anthocyanin content	0=absent, 1=present	0
By DEU146: Field experime[...]	Leaf anthocyanin content	0=absent, 3=weak, 5=mediu[...]	0
By GBR006. Seeds sown in [...]	Leaf anthocyanin content	0=absent, 3=weak, 5=mediu[...]	0
By DEU146: Field experime[...]	Outer leaf colour	1=yellow green, 2=green, [...]	2
By GBR006. Seeds sown in [...]	Outer leaf colour	1=yellow green, 2=green, [...]	1
By GBR006. Seeds sown in [...]	Outer leaf colour intensity	3=light, 5=medium, 7=dark	4
By DEU146: Field experime[...]	Outer leaf colour intensity	3=light, 5=medium, 7=dark	5
By DEU146: Field experime[...]	Head shape	0=head not formed, 1=elli[...]	3
By GBR006. Seeds sown in [...]	Head shape	0=head not formed, 1=elli[...]	0+1
By DEU146: Field experime[...]	Heart formation	0=absent, 3=slight, 5=mod[...]	7
By GBR006. Seeds sown in [...]	Heart formation	0=absent, 3=slight, 5=mod[...]	0+3
By GBR006. Seeds sown in [...]	Homogeneity	1=completely heterogeneou[...]	3
By DEU146: Field experime[...]	Homogeneity	1=completely heterogeneou[...]	7
By DEU146: Field experime[...]	Leaf shape	1=round, 2=ovate, 3=long [...]	1
By DEU146: Field experime[...]	Leaf surface	3=smooth, 5=lightly bulla[...]	7
By DEU146: Field experime[...]	Leaf margin	1=entire, 2=dentate, 3=un[...]	1
By DEU146: Field experime[...]	Hairiness of the petiole	0=absent, 1=present	0
By DEU146: Field experime[...]	Number of outer leaves	1=low, 2=medium, 3=high	2
By DEU146: Field experime[...]	Colour of head	1=yellow, 2=light green, [...]	3
By DEU146: Field experime[...]	Head solidity	1=lax, 2=half firm, 3=fir[...]	2
By DEU146: Field experime[...]	Colour of flowers	1=yellow, 2=blue	1
By DEU146: Field experime[...]	Pappus colour	1=white/cream, 2=yellow, [...]	1
By GBR006. Seeds sown in [...]	Leaf colour RHS code	Royal Horticultural Socie[...]	RHS144A

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Experiment details

Experiment desciption	Dataset remark	Experiment start year	Experiment end year	Experiment report
By DEU146: Field experiment in Gatersleben. Sown into pots in the greenhouse on 10/3/2009 and later transferred to trays. Planted: 15/5/2009. Row length 200cm and row distance 40 cm. Per accession 5 + 6 plants were planted in 2 rows. Harvest maturity mostly reached in June. Some damage by wireworms. Soil: Tschernosem (black earth, weak sandy clay). No irrigation.	ECPGR CCDB Lettuce data from AUT046, DEU146, GBR006, GBR017, NLD037 and SVN019 extracted 2018-12-03. This data and also some more evaluation and utilization data (not in EURISCO) are available from https://ecpgr.cgn.wur.nl/LVintro/ildb/ .	2009
By GBR006. Seeds sown in trays on 19/2/2008; seedlings transplanted on 14/4/2008.	ECPGR CCDB Lettuce data from AUT046, DEU146, GBR006, GBR017, NLD037 and SVN019 extracted 2018-12-03. This data and also some more evaluation and utilization data (not in EURISCO) are available from https://ecpgr.cgn.wur.nl/LVintro/ildb/ .	2008

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Passport data

Accession details