Figure 4

Impact of different rates of biochar on tomato stem girth (mm) at different weeks of planting, B1 = 2.5 t/ha, B2 = 5.0 t/ha, B3 = 7.5 t/h and WAT = Weeks After Transplanting.

Impact of different rates of biochar on tomato stem girth (mm) at different weeks of planting, B1 = 2.5 t/ha, B2 = 5.0 t/ha, B3 = 7.5 t/h and WAT = Weeks After Transplanting.