The means of the 3 TDR measurements on 49, 63 and 70 DAP, i.e.,
after cumulative irrigations of 251, 321 and 356 mm, were used for
plotting areal maps of the volumetric water content (m3m−3) and
soil solution salinity (dS/m), and the volumetric soil salt content
(dS/m), which is the product of the first two quantities.