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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:
Root/shoot ratio (ROOT/SHOOT RATIO)
Download list of accessions evaluated for this trait
Definition:
Root shoot ratio
Crop:
PEA
Category:
Root Descriptors
Status:
Crop Germplasm Committee approved
Data Type:
Numeric descriptor
Maximum Length:
5
Responsible Site:
Western Regional PI Station (
W6
)
Studies or environments
PEA.ROOT.ARCHITECTURE.2004.MCPHEE
330 Accessions
Distribution of Values for
Root/shoot ratio (ROOT/SHOOT RATIO)
Range
Number of Accessions
0.2 - 0.27
8
0.27 - 0.34
51
0.34 - 0.41
121
0.41 - 0.48
0
0.48 - 0.55
91
0.55 - 0.62
38
0.62 - 0.69
0
0.69 - 0.76
13
0.76 - 0.83
5
0.83 - 0.9
3