Figure 3.

Initial (A) and secondary (B) emission distribution fractions for two crop growth stages, $f_{\text{intercept,crop}}=0.3$ and $f_{\text{intercept,crop}}=0.8$, respectively, corresponding to the installation (a, c) and flowering stage (b, d), for grapevine (a, b) and tomato (c, d) for a range of effective area fractions of crop‐free field that is covered by cover crop ($f_{\text{eff,cover}})$. Vertical lines represent the cover crop setup of the case study with $f_{\text{eff,cover}}=0.35$ and $f_{\text{eff,cover}}=0.7$