Fig. 4From: Genotypic and environmental factors influence the proximate composition and quality attributes of sweetpotato (Ipomoea batatas L.)The additive main effects and multiplicative interaction (AMMI) model biplot for proximate compounds in nine sweetpotato genotypes an in nine environments. a Biplot for dry matter content (DMC), b biplot for ash content (AC), c biplot for total protein content (TPC), d biplot for crude fiber (CF), and e biplot for total soluble solids (TSS). Ci1: Codazzi_2015, Cl1: Corozal_2015B, Cl2: Corozal_2016B, CB1: Carmen-B_2015B, CB2: Carmen-B_2016B, Ce1: Cerete_2015A, Ce2: Cerete_2015B, Ce3: Cerete_2016B, and T1: Tolu_2016BBack to article page