An automated field phenotyping pipeline for application in grapevine research

Sensors
Anna KichererReinhard Töpfer

Abstract

Due to its perennial nature and size, the acquisition of phenotypic data in grapevine research is almost exclusively restricted to the field and done by visual estimation. This kind of evaluation procedure is limited by time, cost and the subjectivity of records. As a consequence, objectivity, automation and more precision of phenotypic data evaluation are needed to increase the number of samples, manage grapevine repositories, enable genetic research of new phenotypic traits and, therefore, increase the efficiency in plant research. In the present study, an automated field phenotyping pipeline was setup and applied in a plot of genetic resources. The application of the PHENObot allows image acquisition from at least 250 individual grapevines per hour directly in the field without user interaction. Data management is handled by a database (IMAGEdata). The automatic image analysis tool BIVcolor (Berries in Vineyards-color) permitted the collection of precise phenotypic data of two important fruit traits, berry size and color, within a large set of plants. The application of the PHENObot represents an automated tool for high-throughput sampling of image data in the field. The automated analysis of these images facilitates the gen...Continue Reading

References

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Citations

Jul 29, 2015·The Arabidopsis Book·Hannes VanhaerenDirk Inzé
Jun 30, 2016·Sensors·Paweł DrapikowskiJustyna Wiland-Szymańska
Dec 17, 2016·Sensors·Johann Christian RoseHeiner Kuhlmann
Jan 27, 2017·Sensors·Ali ShafiekhaniGuilherme N DeSouza
Jul 15, 2017·Sensors·Anna KichererReinhard Töpfer
Dec 15, 2017·Horticulture Research·Lorenza Dalla CostaIvana Gribaudo
Jul 31, 2019·Plant Phenomics : a Science Partner Journal·Tahani AlkhudaydiBeatriz de la Iglesia
Dec 15, 2020·Plant Phenomics : a Science Partner Journal·A N UnderhillM D Clark

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Methods Mentioned

BETA
genotyping

Software Mentioned

BIV
LDA
Access
BIVcolor
PHENObot
IggGeotagger . Ext
R
MATLAB
IggGeotagger
IMAGEdata

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