86 



THE ROYAL SOCIETY OF CANADA 



Series I Irrigated 



Western Rye Grass Maple Creek Sask 

 good growth 



Amounts of Ingredier^ts in 100 of-jir dried coii 



14-16 le as £2 2* 



^Jofe . 19 Sulphafe of Magnesia 35" lb 60' 

 A SulphaTe of Lme 36 fc 60' 



POOR GROWTH 



Noft a Sulphate of Maqnesia 36 to SO 

 Ù Surphafe of Lime 56 ft 60' 



Fi^ I DisTributlon of Alkali Salr» .n Soil SeC20,1^9 RGE 27 W 3"'m Samplts rahen July 4 1017 



