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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:
Days to Anthesis (DAYSANTHES)
Download list of accessions evaluated for this trait
Definition:
Days from January 1 (Julian) when 50% of the spikes are fully exserted from the boot. Expressed as a percent of check cultivar Ogle.
Crop:
OAT
Category:
Phenological descriptors
Status:
Crop Germplasm Committee approved
Data Type:
Numeric descriptor
Maximum Length:
6
Responsible Site:
National Small Grains Collection (
NSGC
)
Studies or environments
OAT.AGRON.ABERDEEN.83
1770 Accessions
OAT.AGRON.ABERDEEN.84
2404 Accessions
OAT.AGRON.ABERDEEN.85
2411 Accessions
OAT.AGRON.ABERDEEN.88
1808 Accessions
Distribution of Values for
Days to Anthesis (DAYSANTHES)
Range
Number of Accessions
84.7 - 88
1
88 - 91.4
1
91.4 - 94.7
1
94.7 - 98
367
98 - 101.4
2533
101.4 - 104.7
2866
104.7 - 108
2068
108 - 111.3
389
111.3 - 114.7
129
114.7 - 118
32