Agronomy Journal -- Farrer et al. 98 (4): 1137 Figure IG3

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Fig. 3. Soft red winter wheat grain protein response to N applied at growth stage (GS) 30 for five N fertilizer treatments applied at GS 25 at each of seven environments: (A) C2001, (B) C2002, (C) L2001, (D) P2001, (E) P2001_nt, (F) P2002, (G) T2002.