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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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Descriptor:
FLOWERING STALK EMERGENCE (BOLTING)
Download list of accessions evaluated for this trait
Definition:
Relative time to bolting.
Crop:
SPINACH
Category:
Phenological descriptors
Status:
Crop Germplasm Committee approved
Data Type:
Alpha/numeric descriptor
Maximum Length:
6
Comment:
The research environment description should include day-length information because spinach flowering is long-day and dependent on a critical day length for each accession to flower.
Responsible Site:
North Central Regional Plant Introduction Station (
NC7
)
Studies or environments
SPINACH.SALINAS.2001
332 Accessions
SPINACH.SALINAS.2012
1 Accessions
Distribution of Values for
FLOWERING STALK EMERGENCE (BOLTING)
Code
Definition
Number of Accessions
EARLY
186
INTER
Intermediate.
22
LATE
125