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USDA National Plant Germplasm System
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2.3.12 [npgstest -- bhunt2312-0204]
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Descriptor:
Chilling Hours (CHILLING)
Download list of accessions evaluated for this trait
Definition:
Chilling hours required to break bud after 15 days at 22C.
Crop:
WALNUT
Category:
Physiology descriptors
Status:
Crop Germplasm Committee approved
Data Type:
Numeric descriptor
Maximum Length:
5
Responsible Site:
Natl. Germplasm Repository - Davis (
DAV
)
Studies or environments
JUGLANS.CHILLING.08
5 Accessions
Distribution of Values for
Chilling Hours (CHILLING)
Range
Number of Accessions
627 - 666
3
666 - 705
0
705 - 743
0
743 - 782
0
782 - 821
0
821 - 860
0
860 - 899
0
899 - 937
0
937 - 976
0
976 - 1015
2