Descriptor: PHOTOSYN RATE 1ST LF DRGHT TRT (PNDRGHT)

Definition:

Pndrght describes the photosynthetic rate (micromoles CO2 m-2s-1) of the first fully expanded leaf of plants in the drought treatment. Expressed as a percentage of the mean value for the control treatment.

Crop:

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)