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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:
Lower Leaflet Aspect (LOWLEAFASP)
Download list of accessions evaluated for this trait
Definition:
The ratio between the major axis and minor axis of the ellipse equivalent to the leaflet shape, measured on the lower third of the plant.
Crop:
SOYBEAN
Category:
Morphological descriptors
Status:
Crop Germplasm Committee approved
Data Type:
Numeric descriptor
Maximum Length:
5
Responsible Site:
Soybean Collection (
SOY
)
Studies or environments
SOJA.EVALUATION.IL989
453 Accessions
SOJA.EVALUATION.MS989
596 Accessions
Distribution of Values for
Lower Leaflet Aspect (LOWLEAFASP)
Range
Number of Accessions
1.25 - 1.73
263
1.73 - 2.21
514
2.21 - 2.69
99
2.69 - 3.17
52
3.17 - 3.65
48
3.65 - 4.13
41
4.13 - 4.61
27
4.61 - 5.09
24
5.09 - 5.57
12
5.57 - 6.05
2