10:1: 



mam: RES. 



cording to the size uf the heap) in the ground ut the 

 point wliere it is required, or in any other conveni- 

 ent manner. 



In the tank a pump of clieap construction may be 

 phiced, to raise the liquid to a sutiicient height to l>e 

 conveyed by a trough to tlie centre of the heap, 

 and there distributed l)y means of a perforated board 



Fig. 2. 



a, tank ; b, pump ; c and f/, perforated board ; d, muck ; <f, ma- 

 nure ; /, floor. 



with raised edges, and long enough to reach across 

 the heap in any direction. By altering the position 

 of this board, the liquid may be carried evenly over 

 the whole mass. 



