EXPERIMENTAL FIELD OF THE ROYAL AORlCUl 



Single Potato Plants. 



Am 



Complete Potash Star- 

 vation: Dressed since 

 1896 with Lime alone 



Dressed annually since 

 1896 with Complete Ma- 

 nure containing 89 and 

 107 lbs Potash respecti- 

 vely 



Potash Starvation: Dres- 

 sed with sufficient Nitro- 

 gen, Phosphoric Acid and 

 Lime — Potash withheld 



3onn 



f Table 14 



