Fig. 1From: An NIRS-based assay of chemical composition and biomass digestibility for rapid selection of Jerusalem artichoke clonesSpatial distribution of 59 Jerusalem artichoke accessions selected from typical growth regions. NEC Northeast China, NC North China, EC East China, CSC Central-South China, NWC Northwest China, and SWC Southwest China. The number in a circle (e.g., ➀) represents the number of Jerusalem artichoke accessions collected in that provinceBack to article page