Superphosphates Potash 101 



broadcast and immediately cultivate in, otherwise the 

 fixation would take place at points of contact, and the 

 distribution be incomplete. 



While it is true that potash salts readily become fixed 

 in soils, it is also true that on light, sandy soils, which are 

 greatly deficient in silt, clay and vegetable matter, they 

 may be subject to moderate leaching and slight loss into 

 the drainage water. Where irrigation is practiced on such 

 soils the probability of such leaching is even greater. In 

 either case caution should be exercised in their use. 



