(a) Prepare a layout and resulting analysis of variance table for five types of fertilizers viz., A, B, C, D, and E and two blocking factors viz., varying soil fertility and varying seeds. Answer: (b) Below are given the plan and yield in kgs /plots on the wheat crop carried out for testing the effects of five, manorial treatments A, B, C, D, and E. Analyze the data and state your conclusions. B 15 A 8 E 17 D 20 C 17 E 18 C 16 A 10 B 15 D 23 D 22 E 15 B 13 C 18 A 10 C 18 B 12 D 23 A 8 E 17 A 9 D 21 C 19 E 16 B 13