There is an error in the Funding statement. The correct Name for the Funder is INTERACT project---Integrative Research in Environment, Agro-Chains and Technology, no. NORTE-01-0145-FEDER-000017, in its line of research entitled ISAC-P2, co-financed by the European Regional Development Fund (ERDF) through NORTE 2020 (North Regional Operational Program 2014/2020). The authors apologize for this error and state that this does not change the scientific conclusions of the article in any way.

Conflict of interest statement
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The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest.

Authors acknowledge the support provided by European Investment Funds by FEDER/COMPETE/POCI-Operational Competitiveness and Internationalization Programme, under the Project POCI-01-0145-FEDER-006958 and National Funds by FCT-Portuguese Foundation for Science and Technology, under the project UID/AGR/04033/2013. SC acknowledge the support provided by the FCT-Portuguese Foundation for Science and Technology (SFRH/BD/52541/2014), under the Doctoral Programme Agricultural Production Chains---from fork to farm (PD/00122/2012).

[^1]: Edited and reviewed by: Frontiers in Plant Science, Frontiers, Switzerland

[^2]: This article was submitted to Crop and Product Physiology, a section of the journal Frontiers in Plant Science
