474 On the Growth of Barley by different Manures, Sfc. 



Eestjlts of Experiments on the Growth of Barley by different Manures : — made 



(Hoos-Field, 



Table IX. — Mean Annual Eesults of each of the different 



Experi- 

 ments. 



MANURES. 



(Quantities per Acre, per Annum). 



Particulars op Quality. 



Propor- 

 tion of 

 Total 

 Corn, in 

 100 Total 

 Produce. 



Propor- 

 tion of 

 Dressed 

 Corii, in 

 100 Total 

 Corn. 



Weight 



per 

 Bushel of 

 Dressed 

 Corn, 

 lbs. and 

 tenths. 



Series 1. — Gauge, or 



No Manure 



20 bushels Clay and Weed Ashes 



14 tons Farmyard Manure 



Series 



-Witli 



Mixed Alkalies (Sulphates of Potash, Soda, and Magnesia) 



Superphosphate of Lime 



Superphosphate of Lime and "Mixed Alkalies" . . . 



Mean 



47*5 

 4S-6 



4S"8 



4b*3 



92-4 

 94-7 

 94-1 



93-7 



52'0 

 51-8 

 51-9 



51-9 



Series 3. — With Nitrogen per acre, equal to about 5U lbs. 



275 lbs. Nitrate of Soda, alone 



100 lbs. each. Sulphate and Muriate of Ammonia, alone . . . . 



100 lbs. each. Sulphate and Muriate of Ammonia, and " Mixed 1 

 Alkalies" f 



100 lbs each. Sulphate and Muriate of Ammonia, and Super-) 

 phosphate of Lime J 



100 lbs. each. Sulphate and Muriate of Ammonia, and Super- 1 

 phosphate of Lime, and "Mixed Alkalies" i 



Mean 



Series 4. — With Nitrogen per acre, equal to about 100 lbs. 



550 lbs. Nitrate of Soda, alone 



200 Ibi. each, Sulplmte and Muriate of .\mraonia, alone . 

 2000 lbs. Kape Cake, alone 



200 lbs. each. Sulphate and Muriate of Ammonia, and "Mixed 1 

 Alkalies" ) 



20U lbs. each. Sulphate and Muriate of Ammonia, and Super- 1 

 phosphate of Lime i 



200 lbs. each. Sulphate and Muriate of Ammonia, and Super- 1 

 pliosphate of Lime, and "Mixed Alkalies" J 



2000 lbs. Rape Cake, and "Mixed Alkalies" 



2000 lbs. Rape Cake, and Superphosphate of Lime 



20OO lbs. Rape Cake, and Superphosphate of Lime, and " Mixed t 

 Alkalies '^ i 



42-9 



45*0 

 42-7 



42-2 

 41-7 

 40-G 



42-3 



42-2 

 42-0 



42-4 



91-6 

 89*6 

 92*4 



89-1 

 90-6 

 91-8 



92-0 

 91-4 

 91-7 



91-1 



.W9 



50*7 

 50-9 



50-7 

 50-6 

 50'4 



