Robert A. Steinberg 



373 



TABLE VII 



Effect of Phosphorus Deficiency on the Carbohydrate Content of the 



Tomato Plant* 



Plant Part 



Deficiency/Control Ratios: Phosphorus 



Leaves 

 Top 



Next to top 

 Middle 

 Next to bottom 



Mean 



1.63 



0.86 



Stems 



Next to top 



Middle 



Next to bottom 



Bottom 



1.65 

 1.86 

 1.99 

 1.67 



0.98 

 1.28 



i-55 

 i-55 



Mean 



■79 



!-34 



*Computed from data of MacGillivray (25) 

 jSugars plus starch 



TABLE VIII 



Effect of Potassium Deficiency on Protein and Carbohydrate Content of the 



Tomato Plant* 



^Computed from data of Nightingale, Schermerhorn, and Robbins (32) 



