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United States Department of Agriculture
Agricultural Research Service
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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:
Total Sugars Dry Weight Basis (TOTSUGDWB)
Download list of accessions evaluated for this trait
Definition:
Percent total sugar measured on a dry weight basis.
Crop:
SWEETPOTATO
Category:
Chemical composition descriptors
Status:
Crop Germplasm Committee approved
Data Type:
Numeric descriptor
Maximum Length:
6
Responsible Site:
Plant Genetic Resources Conservation Unit (S9) (
S9
)
Studies or environments
SWEETPOTATO.NCSU.89
76 Accessions
SWEETPOTATO.NCSU.90
62 Accessions
Distribution of Values for
Total Sugars Dry Weight Basis (TOTSUGDWB)
Range
Number of Accessions
4.7 - 7.1
24
7.1 - 9.4
38
9.4 - 11.8
29
11.8 - 14.1
19
14.1 - 16.5
14
16.5 - 18.8
4
18.8 - 21.2
0
21.2 - 23.5
0
23.5 - 25.9
1
25.9 - 28.2
1