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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:
NITROGEN UTILITY EFFICIENCY (NITROGEN_UE)
Download list of accessions evaluated for this trait
Definition:
Nitrogen utilization efficiency.
Crop:
POTATO
Category:
Chemical composition descriptors
Status:
Data Type:
Numeric descriptor
Maximum Length:
5
Original Data Type:
NUMERIC
Original Data Format:
9999
Responsible Site:
Potato Germplasm Introduction Station (
NR6
)
Studies or environments
POTATO.UPTAKE.ERREBHI.1998
39 Accessions
POTATO.UPTAKE.ERREBHI.1999Y1
9 Accessions
POTATO.UPTAKE.ERREBHI.1999Y2
15 Accessions
Distribution of Values for
NITROGEN UTILITY EFFICIENCY (NITROGEN_UE)
Range
Number of Accessions
37 - 41
3
41 - 45
3
45 - 48
14
48 - 52
11
52 - 56
10
56 - 60
10
60 - 64
2
64 - 67
4
67 - 71
4
71 - 75
3