KXi'KUlMKNTS UN WUKAT. 203 



NOTES TO TABLE IX. (p. 202.) 



' For the W/t and succeeding seasons- the sulphate of potass 

 was reduced from GOO to 400 lbs. per acre per annum on Plot 1, 

 and from 300 to 200 lbs. on all the other Plots where it was used ; 

 the sulphate of sod:i from 400 to 200 lbs. on Plot 1, to 100 lbs. on 

 all the Plots on wliieh 200 lbs. had previously been applied, and 

 from 550 to 336* lbs. (two-thirds the amount) on Plots 12a and 

 126; and the sulphate of magnesia from 420 to 280 lbs. (two-thirds 

 the amount) on Plots 14(/ and 146. 



' Plot Oa — the suli)liates of potass, soda, and magnesia, and the 

 superphosphate of lime, were applied in the 12th and succeeding 

 seasons, but not in the 9th, 10th, and 11th ; and the amount of 

 nitrate of soda was for the 9tli season only 475 lbs. per acre, and 

 for the 10th and 11th seasons only 275 lbs. 



' "Plot 96— in the 9th season only 475 lbs. of nitrate of soda were 

 applied. 



* Common salt — not applied after the 10th season. 



• Plots 17a and 176, and 18a and 186-the manures on these 

 plots alternate : that is. Plots 17 were manured with ammonia-salts 

 in the 9th season; with the sulphates of potass, soda, and magne- 

 sia, and superphosphate of lime, in the 10th ; ammonia-salts again 

 in the 11th; the sulphates of potass, soda, and magnesia, and 

 superphosphate of lime, again in the 12th, and so on. Plots 18, 

 on the otlier hand, had the sulphates of potnss, soda, and magne- 

 sia, and supcrphospliato of lime, in the 9th season ; ammonia-salts 

 in the 10th, and so on, alternately. 



