Fig. 5. Effect of lime application amount on partial budget net income for red clover seed production near Corvallis, OR, shown as: (A) combined 2 yr of production; (B) first and second seed production years; and (C) herbage removal time. Results are based on a seed price of $1.65 kg^-1. Lime and application costs were amortized across the two production years. Graph bars with different letters are significant at P 0.05 by Fisher's protected LSD test.