MANURE FOR BARLEY. 



233 



THE SAME LAND, WITHOUT MANUEE, AND WITH DIFFEEENT DESCBIP- 



FlELD, ROTHAMSTED, ENGLAND. 

 CORN PER ACRE bushels. 



tion, or quantity, of Manure, at the period indicated, for particulars of which see 

 thereto, p. 231.] 



(18&3-'61), last 10 years, and total 19 years. () Averages of 7 years (1855-'61), 

 of 9 years (1853-'61), last 10 years, and total 19 years. 



