Figure 2. The field layout for Plant Spacing Experiment as Series of Similar Experiments (s1 = Fisrt Plant Spacing and s4 = Fourth Plant Spacing)

From

Using Residual Analysis to Validate Watermelon Date of Planting and Plant Spacings Experiment Models

I.U. OBI, OKEKE G.C., OSELEBE H.O., T. VANGE

Applied Ecology and Environmental Sciences. 2017, 5(2), 49-59 doi:10.12691/aees-5-2-4