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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:
Yellowness (YELLOWNESS)
Download list of accessions evaluated for this trait
Definition:
Hunter's B value, a measure of increasing yellowness of the cotton, taken with a Nickerson-Hunter Colorimeter.
Crop:
COTTON-PRE2006
Category:
Morphological descriptors
Status:
Crop Germplasm Committee approved
Data Type:
Numeric descriptor
Maximum Length:
5
Responsible Site:
Cotton Collection (
COT
)
Studies or environments
COTTON.GENERAL
199 Accessions
Distribution of Values for
Yellowness (YELLOWNESS)
Range
Number of Accessions
8.8 - 10
54
10 - 11.2
93
11.2 - 12.4
31
12.4 - 13.6
7
13.6 - 14.9
7
14.9 - 16.1
4
16.1 - 17.3
1
17.3 - 18.5
2
18.5 - 19.7
1
19.7 - 20.9
1