THE JOUENAL OF THE MINISTRY OF AGRICULTURE. — Advertisements. xix 



I Important. 



j 



Hints on buying Phosphate, 



When buying phosphate it is important to require 

 the seller to describe the solubility as well as 

 to give the phosphate percentage of the material 

 offered. 



The principal point is how much of the phosphate 

 will be at once available for your crops, and not 

 how much phosphate the fertiliser contains. 



Insist on being told whether the phosphate is 

 Water- Soluble, Citric- Soluble or so-called 

 Insoluble. 



For all ordinary soils Water- Soluble phosphate 

 is the best and quickest acting phosphate. It is 

 obtainable only in the form of Superphosphate 

 or in high-grade Compound Fertilisers. 



Ask for 



—and see that you get — 



—Water- Soluble Phosphate. 



