Figure 9
From: Aerial high-throughput phenotyping of peanut leaf area index and lateral growth

The box and whisker plots show the increase in leaf area index (LAI) over days after planting (DAP), where LAI has been derived using the same models Reg-1: LAI = 28.82 × BGI + 13.77 × PPR-7.91 × NGRD + 14.88 × NCPI + 25.86 × NPPR-39.74; Reg-2: LAI = 505.84 × (BGI × PPR × NPPR × NGRDI × NCPI) + 0.134; ANN-1: BGI, PPR, NPPR, NGRDI, and NCPI as predictors of LAI ; ANN-2: product of BGI, PPR, NPPR, NGRDI, and NCPI as predictors of LAI.