Corrigendum to: High-throughput phenotyping using digital and hyperspectral imaging-derived biomarkers for genotypic nitrogen response

Journal of Experimental Botany, Volume 71, Issue 15, 25 July 2020, Pages 4604–4615, https://doi.org/10.1093/jbx/eraa143

The original version of this article inadvertently incorporated a typo error in the proposed vegetation index (VI), i.e. normalized difference chlorophyll index in wheat (NDCI_W) equation 4 on page 4608. The wavelength numbers in the proposed index got assigned in a reversed order than it was intended. The incorrect equation is:

$${\displaystyle \begin{array}{l}{\displaystyle \mathrm{N}\mathrm{D}\mathrm{C}{\mathrm{I}}_{\mathrm{W}}=\frac{{\rho }_{727}-{\rho }_{1654}}{{\rho }_{727}+{\rho }_{1654}}}\end{array}}$$

This equation should be replaced by the correct equation and a following sentence as below:

$${\displaystyle \begin{array}{l}{\displaystyle \mathrm{N}\mathrm{D}\mathrm{C}{\mathrm{I}}_{\mathrm{W}}=\frac{{\rho }_{1654}-{\rho }_{727}}{{\rho }_{1654}+{\rho }_{727}}}\end{array}}$$

where, ρ represent the reflectance in designated wavelength bands 1654 nm and 727 nm.