In a Test to Determine Whether Soil Pretreated with Small

question 2

Essay

In a test to determine whether soil pretreated with small amounts of Basic-H makes the soil more permeable to water, soil samples were divided into blocks, and each block received each of the four treatment under study. The treatments were (A) water with .001% Basic-H flooded on control soil, (B) water without Basic-H on control soil, (C) water with Basic-H flooded on soil pretreated with Basic-H, and (D) water without Basic-H on soil pretreated with Basic-H. Test at level .01 to see whether there are any effects due to the different treatments.
Blocks $\begin{array}{c|cccccccccc} \hline& \mathbf{1} & \mathbf{2} & \mathbf{3} & \mathbf{4} & \mathbf{5} & \mathbf{6} & \mathbf{7} & \mathbf{8} & \mathbf{9} & \mathbf{1 0} \\\hline \mathbf{A} & 40.1 & 34.8 & 31.0 & 28.9 & 28.5 & 28.3 & 26.7 & 27.4 & 24.7 & 29.2 \\\text { B } & 36.2 & 28.3 & 23.2 & 23.3 & 21.3 & 22.3 & 20.3 & 20.0 & 19.7 & 21.3 \\\text { C } & 61.9 & 57.2 & 52.2 & 50.9 & 41.2 & 51.8 & 50.8 & 43.2 & 47.0 & 49.4 \\\text { D } & 59.7 & 52.6 & 49.4 & 43.9 & 42.4 & 40.1 & 40.5 & 42.6 & 38.1 & 39.5\\\hline\end{array}$