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Effective Jan. 1, 2025, the U.S. National Plant Germplasm System will modify its SMTA acceptance policy to distinguish between propagative and non-propagative germplasm.
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USDA National Plant Germplasm System
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Descriptor:
Bolting-2 (BOLTING2)
Download list of accessions evaluated for this trait
Definition:
Percent of bolters from plants given prolonged cold treatment at 7 degrees centigrade.
Crop:
SUGARBEET
Category:
Morphological descriptors
Status:
Crop Germplasm Committee approved
Data Type:
Numeric descriptor
Maximum Length:
4
Responsible Site:
Western Regional PI Station (
W6
)
Studies or environments
SUGARBEET.BOLTING2.YR.HODGDON
285 Accessions
SUGARBEET.PULLMAN.2004-2007.GREENHOUSE
52 Accessions
SUGARBEET.PULLMAN.2008-2009.GREENHOUSE
22 Accessions
SUGARBEET.PULLMAN.2018-2020.GREENHOUSE
3 Accessions
SUGARBEET.PULLMAN.2022.GREENHOUSE
20 Accessions
Distribution of Values for
Bolting-2 (BOLTING2)
Range
Number of Accessions
0 - 10
37
10 - 20
14
20 - 30
21
30 - 40
16
40 - 50
27
50 - 60
29
60 - 70
26
70 - 80
29
80 - 90
34
90 - 100
250