STEROPES-WP4 EOM reflectance data

Field reflectance spectra of exogeneous organic matters (EOM) on emerging wheat (Dodin et al., 2023), carried out in the MétaMetha experiment of PAO unit, Nouzilly, France, in the framework of the STEROPES project of EJP-SOIL and used in the article https://doi.org/10.1080/10106049.2023.2245371 Each sheet comprises the spectral NDVI measurements made on the four spectral measurement zones of each plot at a given date, in Figure 2 of the article. Plots are A, B, C, D, where A= cattle slurry; B=control with mineral N; C=liquid digestate; E= raw digestate A first EOM spreading was carried out on 8 March 2022 on every plot (control set aside). A second EOM spreading was carried out on 6th April 2022 on every plot (control set aside). NDVI columns numbered from 1 to 6 are the repetitions of measurements for each spectral measurement zone.