D.—Plan of the Plots in Broadbalk Field on which Wheat has been grown 



since 1843-4. 



10 



fH 



IS 



18 



n 



n 



ii0 



iL 



IS 



is 



Ik 



Ik 



li 



n 



12 



iz 



II 



II 



10 



10 



9 



u-i 



h'h 



ID 



Brick Trench for collecting the Pipe Drainage from each Plot. 



Total area of ploughed land about 1 1 acres. 

 Area of Plots 3-4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, and 19, each \ acre. 

 Area of Lands A and B of Plot 2, each fV acre. 

 Area of Plot '20, about J acre. 



The double lines indicate division paths between plot and plot ; also a path across 

 the centre of each plot. 



