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Nordic Baltic Genebanks Information System (GeNBIS)
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2.3.3
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Descriptor:
Heading (Heading)
Download list of accessions evaluated for this trait
Definition:
Heading date (days from 1st of January until the first three tillers emerge)
Crop:
Perennial ryegrass
Category:
Phenological descriptors
Status:
Data Type:
Numeric descriptor
Maximum Length:
3
Comment:
Days to heading after 1st of January
Responsible Site:
Nordic Genetic Resource Center (
NORDGEN
)
Studies or environments
PPP_WP4_2013_Jokioinen_FIN
78 Accessions
PPP_WP4_2013_Staur Gård_NOR
78 Accessions
PPP_WP4_2013_Store Heddinge_DNK
79 Accessions
PPP_WP4_2013_Svalöf_SWE
78 Accessions
Distribution of Values for
Heading (Heading)
Range
Number of Accessions
141.187500 - 144.386397
3
144.386397 - 147.585294
12
147.585294 - 150.784191
30
150.784191 - 153.983088
64
153.983088 - 157.181985
56
157.181985 - 160.380882
16
160.380882 - 163.579779
14
163.579779 - 166.778676
45
166.778676 - 169.977573
17
169.977573 - 173.176470
3