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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:
Fruit acidity (FRUITACID)
Download list of accessions evaluated for this trait
Definition:
pH of fruit pulp, average of 3 fruits/plant, on 3 different plants, 3 days after harvest
Crop:
OPUNTIA
Category:
Chemical composition descriptors
Status:
Data Type:
Numeric descriptor
Maximum Length:
5
Responsible Site:
National Arid Land Plant Genetic Resources Unit (
PARL
)
Studies or environments
OPUNTIA.2004.PARLIER
36 Accessions
Distribution of Values for
Fruit acidity (FRUITACID)
Range
Number of Accessions
3.2 - 3.5
2
3.5 - 3.8
1
3.8 - 4.1
1
4.1 - 4.4
1
4.4 - 4.8
0
4.8 - 5.1
2
5.1 - 5.4
2
5.4 - 5.7
0
5.7 - 6
6
6 - 6.3
21