10 



Bouyoucos, Transpiration of Wheat Seedlings as Affected etc. 



Table III. 



Effect of Different Deiisities of a Complete Nutrieiit Solution upon the Transpiration 

 Per Gram of Dry Matter of Wheat Seedlino[s Grown in Soil Culturea. 



Averages of Four Series. 



Grams of Dry Matter Produced. 



.80 



Grams of Transpiration Per Gram of Dry Matter. 



Ppm ao <i35 IÖ7.5 57Ö 750 £250 4500 . 

 Fig. III. 



