202 



TALKS OX MANURES. 



EXPERIMENTS AT ROTHAMSTED ON THE GROWTH OF WHEAT, YEAR 

 AFTER YEAR, ON THE SAME LAND. 



TABLK IX. MANURES per Acre per Annum (with the exceptions explained in 

 the Notes on p. 203), for 12 Years iu succession namely, for the 9th, 10th, 

 llth, 12th, 13th, 14th, 15th, 16th, 17tl:, 18th, 19th, and 20th Seasons; that is, 

 for the crops of Harvests 1852-53-54-55-56-57-58-59-60-61-62 and 1863.* 



* For the particulars of tlie produce of each separate eeasou, eec Tables 

 X.-XXI. inclusive. 



