Complementarity of measurements of electric resistivity of soils and ΔC13 of must in studies and valorization of wine terroirs
The correlations between vine water deficit cumulated over the ripening period of grapes, assessed by ΔC13 in must sugar, and the main analytic variables of grapes are significant. As a result ΔC13 is a useful tool in zoning homogeneous areas according to their technological qualities when harvesting.