24 



The Bulletin. 



Table XIII— AVERAGE OF TWO YEARS' TESTS WITH PERUVIAN GUANO 

 AND NITRATE OF SODA ON CORN. 



' Nitrate of soda applied with other materials just before planting. 



-25 pounds of nitrate of soda applied with other materials at planting; and remaining 75 pounds 

 of nitrate applied as a side-dressing about June 15. 



■'50 pounds of nitrate of soda applied with other materials at planting: and remaining 50 pounds 

 of nitrate applied as a side-dressing about June 15. 



■* 100 pounds of nitrate of soda applied with other materials at planting; and remaining 50 pounds 

 of nitrate applied as a side-dressing about June 15. 



