234 



THE ROYAL SOCIETY OF CANADA 



WHEAT 



GOOD GROWTH 



Series 6. Irriqated 



Amounts of Ingredients in IOC of "Air dried Soil 



c». ^ 



Fig-ÔL 



Fi(j.6. 



NO GROWTH. 



I 1 -3 4 -5 6 7 8 -9 1-0 1- 12 13 14 IS 1-6 17 ^8 19 20 21 22 23 24. 



Fig. 6. Distribution of Alk^i Salts in Soil 



in Section 7. Township 7. Ranaeîî. W of 4^ M. 

 Samples taken lî^July 1918. 



i 



