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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:
MAIN STEM HARVEST (MAINSTEM2)
Download list of accessions evaluated for this trait
Definition:
Main stem at harvest
Crop:
PEANUTS
Category:
Morphological descriptors
Status:
Crop Germplasm Committee approved
Data Type:
Alpha/numeric descriptor
Maximum Length:
1
Responsible Site:
Plant Genetic Resources Conservation Unit (S9) (
S9
)
Studies or environments
PEANUT.BLEDSOE.2003
132 Accessions
PEANUT.BLEDSOE.2004
850 Accessions
PEANUT.BYRON.1999
430 Accessions
PEANUT.BYRON.2000
935 Accessions
PEANUT.BYRON.2001
233 Accessions
PEANUT.BYRON.2002
269 Accessions
PEANUT.BYRON.2007
167 Accessions
PEANUT.BYRON.98
882 Accessions
PEANUT.BYRON.BOTANVAR.98
8 Accessions
PEANUT.BYRON.LARGESEED.98
3 Accessions
PEANUT.BYRON.MATURITY.98
3 Accessions
PEANUT.BYRON.TESTACOLOR.98
11 Accessions
PEANUT.EXPERIMENT.97
2 Accessions
PEANUT.OKLAHOMA.98
165 Accessions
PEANUT.STANDARDS.TIFTON.2011
1 Accessions
S9.PEANUT.95
603 Accessions
S9.PEANUT.96
1098 Accessions
Distribution of Values for
MAIN STEM HARVEST (MAINSTEM2)
Code
Definition
Number of Accessions
1
Not apparent
2602
2
Somewhat apparent
1039
3
Apparent
1436
4
Mixed
133