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USDA National Plant Germplasm System
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2.3.12 [npgstest -- bhunt2312-0204]
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Descriptor:
PHOTOSYN RATE 1ST LF FLOOD TRT (PNFLOOD)
Download list of accessions evaluated for this trait
Definition:
Pnflood describes the photosynthetic rate (micromoles CO2 m-2 s-1) of the first fully expanded leaf of plants in the flood treatment. Expressed as a percentage of the mean value for the control treatment.
Crop:
WOODY-LANDSCAPE
Category:
Environmental stress descriptors
Status:
Crop Germplasm Committee approved
Data Type:
Numeric descriptor
Maximum Length:
4
Comment:
percentage of control value
Responsible Site:
North Central Regional Plant Introduction Station (
NC7
)
Studies or environments
ALDER.BIRCH.FLOOD.00
8 Accessions
Distribution of Values for
PHOTOSYN RATE 1ST LF FLOOD TRT (PNFLOOD)
Range
Number of Accessions
0 - 7
2
7 - 14
0
14 - 21
2
21 - 28
0
28 - 35
0
35 - 42
0
42 - 49
0
49 - 56
1
56 - 63
0
63 - 70
3