J).— Plan of the Plots in Broadbalk Field on tvhich Wheat has been grown 



since 1843-4. 



20 



u 



'f 



IS 



18 



n 



n 



1(0 



iL 



fS 



If 



fu 



/^ 



13 



li 



12 



n 



II 



II 



10 



10 



9 



4-3 



^-i 



BA 



m 



Brick Trench for collecting the Pipe Drainage from each Plot. 



Total area of ploughed land about 11 acres. 

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

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

 Area of Plot 20, about \ acre. 



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

 the centre of each plot. 



