20. YORKSHIRE. 327 



verified by pradice. I have feen an inftance 

 in which land, which had heretofore been 

 cold and poachy , improved, merely by chang- 

 ing the diredlion of the ridges, to dry, 

 SOUND, PRODUCTIVE foil, wotth nearly twice 

 the rent it was before this fimple alteration 

 took place. 



21, 



MANURES 



AN D 



MANURE PROCESS. 



THE SPECIES OF MANURE princi- 

 pally ufed in the DilUidt arc. 



Dung, 



Lime, 



Aihes ; 

 the lad chiefly in the morelanps, where 

 great quantities of turf and peat arc burnt 

 Vpon the hearth, for the double purpofe of 



Y 4 FUEL 



