Methods for determining the physiological state of a plant
Abstract
The present invention provides methods for measuring a photosynthetic parameter. The methods of the invention include the steps of: (a) illuminating a plant leaf until steady-state photosynthesis is achieved; (b) subjecting the illuminated plant leaf to a period of darkness; (c) using a kinetic spectrophotometer or kinetic spectrophotometer/fluorimeter to collect spectral data from the plant leaf treated in accordance with steps (a) and (b); and (d) determining a photosynthetic parameter from the spectral data. In another aspect, the invention provides methods for determining the physiological state of a plant.
- Inventors:
- Issue Date:
- Research Org.:
- Washington State University Research Foundation, Pullman, WA (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1174506
- Patent Number(s):
- 6624887
- Application Number:
- 09/642,385
- Assignee:
- Washington State University Research Foundation
- Patent Classifications (CPCs):
-
G - PHYSICS G01 - MEASURING G01N - INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- DOE Contract Number:
- FGO3-98ER20299
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 59 BASIC BIOLOGICAL SCIENCES
Citation Formats
Kramer, David M., and Sacksteder, Colette. Methods for determining the physiological state of a plant. United States: N. p., 2003.
Web.
Kramer, David M., & Sacksteder, Colette. Methods for determining the physiological state of a plant. United States.
Kramer, David M., and Sacksteder, Colette. Tue .
"Methods for determining the physiological state of a plant". United States. https://www.osti.gov/servlets/purl/1174506.
@article{osti_1174506,
title = {Methods for determining the physiological state of a plant},
author = {Kramer, David M. and Sacksteder, Colette},
abstractNote = {The present invention provides methods for measuring a photosynthetic parameter. The methods of the invention include the steps of: (a) illuminating a plant leaf until steady-state photosynthesis is achieved; (b) subjecting the illuminated plant leaf to a period of darkness; (c) using a kinetic spectrophotometer or kinetic spectrophotometer/fluorimeter to collect spectral data from the plant leaf treated in accordance with steps (a) and (b); and (d) determining a photosynthetic parameter from the spectral data. In another aspect, the invention provides methods for determining the physiological state of a plant.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Sep 23 00:00:00 EDT 2003},
month = {Tue Sep 23 00:00:00 EDT 2003}
}
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