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United States Department of Agriculture
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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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2.3.12
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Descriptor:
DATE OF LEAFING OUT (LEAFINGOUT)
Download list of accessions evaluated for this trait
Definition:
JULIAN CALENDAR DAY OF FIRST LEAFING OUT.
Crop:
HAZELNUT
Category:
Phenological descriptors
Status:
Data Type:
Numeric descriptor
Maximum Length:
4
Responsible Site:
National Clonal Germplasm Repository (
COR
)
Studies or environments
CORYLUS.CORVALLIS.89
100 Accessions
CORYLUS.CORVALLIS.91
115 Accessions
Distribution of Values for
DATE OF LEAFING OUT (LEAFINGOUT)
Range
Number of Accessions
58 - 71
25
71 - 85
47
85 - 98
73
98 - 111
28
111 - 125
7
125 - 138
0
138 - 151
0
151 - 164
0
164 - 178
0
178 - 191
4