Methods for estimating photosynthetic characteristics in plant canopies and systems and apparatus related thereto
Abstract
Methods of determining and characterizing photosynthesis in plant parts of one or more plants includes capturing a plurality of images of the plant parts of the one or more plants with a sensor are provided. Fluorescence of the plant parts of the one or more plants can be measured by storing a sensor image of observed fluorescence. Light absorbed by the plant parts of the one or more plants can be estimated by observing red and/or infrared reflectance of the plant parts. A characteristic of photosynthesis such as linear electron flow in plant parts of the one or more plants can be derived using the measured fluorescence of the plant parts, the reflectance and the light absorbed by the plant parts, and/or the three-dimensional model comprising the plant parts of the one or more plants. Related apparatus and systems are also provided.
- Inventors:
- Issue Date:
- Research Org.:
- Michigan State Univ., East Michigan, MI (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1600272
- Patent Number(s):
- 10473592
- Application Number:
- 15/569,570
- Assignee:
- Board of Trustees of Michigan State University (East Lansing, MI)
- Patent Classifications (CPCs):
-
G - PHYSICS G01 - MEASURING G01N - INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
A - HUMAN NECESSITIES A01 - AGRICULTURE A01G - HORTICULTURE
- DOE Contract Number:
- AR0000202
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 04/29/2016
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 59 BASIC BIOLOGICAL SCIENCES; 54 ENVIRONMENTAL SCIENCES
Citation Formats
Kramer, David, Chen, Jin, Ostendorf, Elisabeth, Xu, Lei, Cruz, Jeffrey, and Brodersen, Jeremy J. Methods for estimating photosynthetic characteristics in plant canopies and systems and apparatus related thereto. United States: N. p., 2019.
Web.
Kramer, David, Chen, Jin, Ostendorf, Elisabeth, Xu, Lei, Cruz, Jeffrey, & Brodersen, Jeremy J. Methods for estimating photosynthetic characteristics in plant canopies and systems and apparatus related thereto. United States.
Kramer, David, Chen, Jin, Ostendorf, Elisabeth, Xu, Lei, Cruz, Jeffrey, and Brodersen, Jeremy J. Tue .
"Methods for estimating photosynthetic characteristics in plant canopies and systems and apparatus related thereto". United States. https://www.osti.gov/servlets/purl/1600272.
@article{osti_1600272,
title = {Methods for estimating photosynthetic characteristics in plant canopies and systems and apparatus related thereto},
author = {Kramer, David and Chen, Jin and Ostendorf, Elisabeth and Xu, Lei and Cruz, Jeffrey and Brodersen, Jeremy J.},
abstractNote = {Methods of determining and characterizing photosynthesis in plant parts of one or more plants includes capturing a plurality of images of the plant parts of the one or more plants with a sensor are provided. Fluorescence of the plant parts of the one or more plants can be measured by storing a sensor image of observed fluorescence. Light absorbed by the plant parts of the one or more plants can be estimated by observing red and/or infrared reflectance of the plant parts. A characteristic of photosynthesis such as linear electron flow in plant parts of the one or more plants can be derived using the measured fluorescence of the plant parts, the reflectance and the light absorbed by the plant parts, and/or the three-dimensional model comprising the plant parts of the one or more plants. Related apparatus and systems are also provided.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2019},
month = {11}
}
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