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Fig. 1. Annual forage dry matter yield of Coastal bermudagrass receiving no fertilizer or combinations of fertilizer N and broiler litter to equal 269 kg ha–1 N in all treatments in 1999, 2000, and 2001. Values within a year with a different letter are significantly different using Fisher's protected LSD test at the 0.05 level. Values for LSD (P = 0.05) at Newton were 1.77, 1.72, and 2.59 in 1999, 2000, and 2001, respectively. Values for LSD (P = 0.05) at Mize were 1.90, 1.58, and 1.81 in 1999, 2000, and 2001, respectively.
