21 



Table 1. Showing Effect of Watering With Mineral Solu- 

 tions on Sap Density and Hardiness in Zea Mays Plants. 



Watered 

 With 



Temper- 

 ature 



Potassium Chloride 



(.0804 N) 



Potassium Chloride 



(.0402 N) 



Ammonium Chloride 



(.0804 N) 



Ammonium Chloride 



(.0402 N) 



Potassium Chloride 



(.0804 N) 



Potassium Chloride 



(.0402 N) 



Ammonium Chloride 



(.0804 N) 



Ammonium Chloride 



(.0402 N) 



Potassium Chloride 



(.0804 N) 



Potassium Chloride 



(.0402 N) 



Ammonium Chloride 



(.0804 N) 



Ammonium Chloride 



(.0402 N) 



Potassium Chloride 



(.0804 N) 



Potassium Chloride 



(.0402 N) 



Ammonium Chloride 



(.0804 N) 



Ammonium Chloride 



(.0402 N) 



Potassium Chloride 



(.0804 N) 



Potassium Chloride 



(.0402 N)... 



Ammonium Chloride 



(.0804 N) 



Ammonium Chloride 



(.0402 N)....' 



Potassium Chloride 



(.0804 N) 



Potassium Chloride 



(.0402 N) 



Ammonium Chloride 



(.0804 N) 



Ammonium Chloride 



(.0402 N) 



Potassium Chloride 



(.0804 N) 



Dec. 

 Dec. 

 Dec. 

 Dec. 

 Dec. 

 Dec. 

 Dec. 

 Dec. 

 Dec. 

 Dec. 

 Dec. 

 Dec. 

 Jan. 

 Jan. 

 Jan. 

 Jan. 

 Jan. 

 Jan. 

 Jan. 

 Jan. 

 Jan. 

 Jan. 

 Jan. 

 Jan. 

 Jan. 



12,'08 



12,'08 



12,'08 



12/08 



15,'08 



15,'08 



15,'08 



15,'08 



16,'08 



16,'08 



16,'08 



16,'08 



9,'09 



9/09 



9/09 



9/09 



9/09 



9/09 



9/09 



9/09 



9/09 



9/09 



9/09 



9/09 



19/09 



-3 



-3 



-3 



-3 



-3 



-3 



-3 



-3 



-3.25 



-3.25 



-3.25 



-3.25 



-7 



-7 



-7 



-7 



-6.5 



-6.5 



-6.5 



-6.5 



-7.5 



-7.5 



-7.5 



-7.5 



-3 



