280 



CHEMICAL DEPARTMENT. 



Table HI. — Barley Crop (Harelaw, 1887). — Unmanund for fvo ;/car«: 



.Manures api>Iicd in former years, 1881-2- 



■ Dressed Grain. 



liUSllels 



per 

 Acre. 



Weiglit 



per 

 Bushel. 



Phosphatic Manures. 

 Bone asli, with nitrate of soda and potasli salts, 



Do. dissolved, do. do. 



Ground coprolites, do. do. 



Do. dissolved, do. do. 



Bone meal, do. do. 



Do. dissolved, do. do. 



Phosphatic guano, do. do. 



Do. dissolved, do. dti. 



Ground mineral phosphate, do. do. 



Do. dissolved, do. do. 



(No phosphate), do. do. 



Bone ash (alone), 



Nitrogenous[Manures, 

 Nitrate of soda, with superphosphate and potash salts. 

 Sulphate of ammonia, do. do. 

 Horn dust, do. do. 

 Dried blood, do. do. 

 (No nitrogen), do. do. 

 Nitrate of soda (alone), 



I'otassic ilanvres. 

 Sulphate of potash, with superphosphate and nitrate of soda, 

 Muriate of potash, do. do. 

 (No potash), do. do. 

 Mi.Ked sulphate and muriate 



G(ia/i(is. 



Peruvian, 



Fish, 



Ichaboe, 



Imitation, ...... 



Unmanured continuously, 



Siiperphosij/i(itcs. 

 10 7, soluble phosphate, with nitrate of soda and potash salts 

 25% do. do. do. 



40 % do. do. do. 



Same as plot 1, 



Do. 2 



Do. 14, 



Do. 20 



Rape cake-dust, witli superphosphate and potash sails. 



Manured in 1884 and 1885, 



Same as plot 7, but with 8 cwt. per acre supersulpliate, 



44-4 

 4.S-6 



46-6 

 43 -8 

 40-7 

 43-5 

 40-1 

 41-3 

 39-9 

 39-5 

 38-8 

 47 



44-6 



42-9 



44 



44-5 



42-7 



42-4 



43-4 

 42-2 

 47-1 

 45 '5 



42-7 

 41-7 

 40-3 

 41-5 

 39-4 



/46-4* 



~{^50 * 



(.^2-7* 



32-2 



36-2 



36-2 



39-4 



40-4 



38 -S 



' 37 1 



lbs. 

 56^ 



50.V 



57 



56J 



56* 



56,s 

 57 



67 

 57 



56i 

 5(H 



57 

 56i 



56A 

 56i 



57i 



56J 

 57A 



.56J 



.5fii 



01 i 

 56i 

 564 



Nitrate of soda alinit- ajiplit-d in 1S87 



