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. 2017 Jan 27;42(2):158–164. doi: 10.1016/j.jgr.2017.01.014

Fig. 3.

Fig. 3

Path diagram showing the values of direct and indirect contribution of yield and yield-related traits on dry root yield in Indian ginseng (Withania somnifera). ALK, alkaloid; 12 DWS, 12 deoxywithastramonolide; FRW, fresh root weight; L, leaves; PH, plant height; R, roots; WI, withaferin; WID, withanolide; WID-A, withanolide A.