Nondestructive and Fast Vibration Phenotyping of Plants
The frequencies of free oscillations of plants, or plant parts, depend on their geometries, stiffnesses, and masses. Besides direct biomechanical interest, free frequencies also provide insights into plant properties that can usually only be measured destructively or with low-throughput techniques (...
| Main Authors: | , , , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
American Association for the Advancement of Science (AAAS)
2019-01-01
|
| Series: | Plant Phenomics |
| Online Access: | http://dx.doi.org/10.34133/2019/6379693 |
| _version_ | 1818510025601056768 |
|---|---|
| author | E. de Langre O. Penalver P. Hémon J.-M. Frachisse M.-B. Bogeat-Triboulot B. Niez E. Badel B. Moulia |
| author_facet | E. de Langre O. Penalver P. Hémon J.-M. Frachisse M.-B. Bogeat-Triboulot B. Niez E. Badel B. Moulia |
| author_sort | E. de Langre |
| collection | DOAJ |
| description | The frequencies of free oscillations of plants, or plant parts, depend on their geometries, stiffnesses, and masses. Besides direct biomechanical interest, free frequencies also provide insights into plant properties that can usually only be measured destructively or with low-throughput techniques (e.g., change in mass, tissue density, or stiffness over development or with stresses). We propose here a new high-throughput method based on the noncontact measurements of the free frequencies of the standing plant. The plant is excited by short air pulses (typically 100 ms). The resulting motion is recorded by a high speed video camera (100 fps) and processed using fast space and time correlation algorithms. In less than a minute the mechanical behavior of the plant is tested over several directions. The performance and versatility of this method has been tested in three contrasted species: tobacco (Nicotiana benthamian), wheat (Triticum aestivum L.), and poplar (Populus sp.), for a total of more than 4000 data points. In tobacco we show that water stress decreased the free frequency by 15%. In wheat we could detect variations of less than 1 g in the mass of spikes. In poplar we could measure frequencies of both the whole stem and leaves. The work provides insight into new potential directions for development of phenotyping. |
| first_indexed | 2024-12-10T22:53:35Z |
| format | Article |
| id | doaj.art-64915a12410f4b8cbeda0d43e195142d |
| institution | Directory Open Access Journal |
| issn | 2643-6515 |
| language | English |
| last_indexed | 2024-12-10T22:53:35Z |
| publishDate | 2019-01-01 |
| publisher | American Association for the Advancement of Science (AAAS) |
| record_format | Article |
| series | Plant Phenomics |
| spelling | doaj.art-64915a12410f4b8cbeda0d43e195142d2022-12-22T01:30:20ZengAmerican Association for the Advancement of Science (AAAS)Plant Phenomics2643-65152019-01-01201910.34133/2019/6379693Nondestructive and Fast Vibration Phenotyping of PlantsE. de Langre0O. Penalver1P. Hémon2J.-M. Frachisse3M.-B. Bogeat-Triboulot4B. Niez5E. Badel6B. Moulia7LadHyX, CNRS, Ecole Polytechnique, Institut Polytechnique de Paris, 91128 Palaiseau, FranceLadHyX, CNRS, Ecole Polytechnique, Institut Polytechnique de Paris, 91128 Palaiseau, FranceLadHyX, CNRS, Ecole Polytechnique, Institut Polytechnique de Paris, 91128 Palaiseau, FranceInstitute for Integrative Biology of the Cell (I2BC), CEA, CNRS, Univ. Paris‐Sud, Université Paris‐Saclay, 91198, Gif‐sur‐Yvette cedex, FranceUniversité de Lorraine, INRA, AgroParisTech, UMR Silva, 54000 Nancy, FranceUniversité Clermont Auvergne, INRA, PIAF, 63100 Clermont-Ferrand, FranceUniversité Clermont Auvergne, INRA, PIAF, 63100 Clermont-Ferrand, FranceUniversité Clermont Auvergne, INRA, PIAF, 63100 Clermont-Ferrand, FranceThe frequencies of free oscillations of plants, or plant parts, depend on their geometries, stiffnesses, and masses. Besides direct biomechanical interest, free frequencies also provide insights into plant properties that can usually only be measured destructively or with low-throughput techniques (e.g., change in mass, tissue density, or stiffness over development or with stresses). We propose here a new high-throughput method based on the noncontact measurements of the free frequencies of the standing plant. The plant is excited by short air pulses (typically 100 ms). The resulting motion is recorded by a high speed video camera (100 fps) and processed using fast space and time correlation algorithms. In less than a minute the mechanical behavior of the plant is tested over several directions. The performance and versatility of this method has been tested in three contrasted species: tobacco (Nicotiana benthamian), wheat (Triticum aestivum L.), and poplar (Populus sp.), for a total of more than 4000 data points. In tobacco we show that water stress decreased the free frequency by 15%. In wheat we could detect variations of less than 1 g in the mass of spikes. In poplar we could measure frequencies of both the whole stem and leaves. The work provides insight into new potential directions for development of phenotyping.http://dx.doi.org/10.34133/2019/6379693 |
| spellingShingle | E. de Langre O. Penalver P. Hémon J.-M. Frachisse M.-B. Bogeat-Triboulot B. Niez E. Badel B. Moulia Nondestructive and Fast Vibration Phenotyping of Plants Plant Phenomics |
| title | Nondestructive and Fast Vibration Phenotyping of Plants |
| title_full | Nondestructive and Fast Vibration Phenotyping of Plants |
| title_fullStr | Nondestructive and Fast Vibration Phenotyping of Plants |
| title_full_unstemmed | Nondestructive and Fast Vibration Phenotyping of Plants |
| title_short | Nondestructive and Fast Vibration Phenotyping of Plants |
| title_sort | nondestructive and fast vibration phenotyping of plants |
| url | http://dx.doi.org/10.34133/2019/6379693 |
| work_keys_str_mv | AT edelangre nondestructiveandfastvibrationphenotypingofplants AT openalver nondestructiveandfastvibrationphenotypingofplants AT phxe9mon nondestructiveandfastvibrationphenotypingofplants AT jmfrachisse nondestructiveandfastvibrationphenotypingofplants AT mbbogeattriboulot nondestructiveandfastvibrationphenotypingofplants AT bniez nondestructiveandfastvibrationphenotypingofplants AT ebadel nondestructiveandfastvibrationphenotypingofplants AT bmoulia nondestructiveandfastvibrationphenotypingofplants |