3i 



Roots 24 hrs. in solu- 

 tions of strength meas- 

 ured by freezing points 

 given below 



Date 



Tem- 

 pera- 

 ture 



Number 



of 

 Leaves 



Percent- 

 Age 

 Killed 



Percent- 

 age 

 Killed 



and 

 Partly 

 Killed 



CABBAGE 



(later freezing) 



No treatment 



Potassium Chloride 



(.775) 



Glycerine (2.82) 



Ammonium Chloride 



(.360) 



July 1/13 



July 1,'13 



July 1/13 



July 1/13 



-4.0 



-4.0 

 -4.0 



-4.0 



80.0 



40.0 

 20.0 



100.0 



100.0 



100.0 

 80.0 



100.0 



COWPEAS 



Cane Sugar (1.S70) 



Glucose (1.740) 



Glycerine (1.575) 



Potassium Chloride 



(0.730) 



Ammonium Chloride 



(0.725) 



Water 



Cane Sugar (1.570). . . . 



Glucose (1.740) 



Glycerine (1.575) 



Potassium Chloride 



(0.730) 



Ammonium Chloride 



(0.725) 



Water 



Cane Sugar (1.570) 



Glucose (1.740) 



Glycerine (1.575) 



Potassium Chloride 



(0.730) 



Ammonium Chloride 



(0.725) 



Water 



Cane Sugar (1.570). . . . 



Glucose (1.740) 



Glycerine (1.575) 



Potassium Chloride 



(0.730) 



Ammonium Chloride 



(0.725) 



Water 



Sept. 

 Sept. 

 Sept. 



1/11 



1/11 

 1/11 



Sept. 1/11 



Sept. 

 Sept. 

 Sept. 

 Sept. 

 Sept. 



1/11 

 1/11 

 9/11 

 9/11 

 9/11 



Sept. 9/11 



Sept. 

 Sept. 

 Sept. 

 Sept. 

 Sept. 



9/11 

 9/11 

 9/11 

 9/11 

 9/11 



Sept. 9/11 



Sept. 

 Sept. 

 Aug. 

 Aug. 

 Aug. 



9/11 



9/11 



29/11 



29/11 



29/11 



Aug. 29/11 



Aug. 

 Aug. 



29/11 

 29/11 



-3.0 

 -3.0 

 -3.0 



-3.0 



-3.0 

 -3.0 

 -3.0 

 -3.0 

 -3.0 



-3.0 



-3.0 

 -3.0 

 -3.5 

 -3.5 

 -3.5 



-3.5 



-3.5 



-3.5 

 -3 

 -3 

 -3 



-3.0 



-3.0 

 -3.0 



Cane Sugar (1.570), average 



Glucose (1.740), average 



Glycerine (1.575), average 



Potassium Chloride (0.730), average. 

 Ammonium Chloride (0.725), average. 

 Water, average 



0.0 



100.0 



0.0 



100.0 



66.6 

 33.3 



0.0 

 33.3 



0.0 



0.0 



33.3 

 100.0 



0.0 

 66.6 



0.0 



66.6 



66.6 



33.3 



0.0 



0.0 



0.0 



100.0 



0.0 

 100.0 



0.0 

 49.9 



0.0 

 66.6 

 41.6 

 66.6 



0.0 



100.0 



0.0 



100.0 



66.6 

 33.3 



0.0 

 66.6 



0.0 



0.0 



100.0 

 100.0 



0.0 

 66.6 



0.0 



66.6 



66.6 



33.3 



0.0 



0.0 



0.0 



100.0 



0.0 

 100.0 



0.0 

 58.3 



0.0 

 66.6 

 58.3 

 66.6 



