TABLE IX 



Effect of Nitrogen, Phosphorus, and Potassium Deficiency on the Protein 

 Content of Consecutively Matured Leaves of Barley* 



Effect of Nitrogen, Phosphorus, and Potassium Deficiency on the Carbo- 

 hydrate Content of Consecutively Matured Leaves of Barley* 



Leaf Number 



from Base 



to Tip 



Deficiency/Control Ratios 



Low nitrogen 



Reduc- 

 ing sugar 



Sugar 



Low phosphorus 



Reduc- 

 ing sugar 



Sugar 



Low potassium 



Reduc- 

 ing sugar 



Sugar 



^Computed from data of Gregory and Baptiste (/j) 



