Plan for T op-Dressing Experiments. 



The above simple plan for Top-Dressing Experiments has been in 

 satisfactory use in Europe for several years. The plots may be of 

 any size from a square 20 feet x 20 feet, and upwards. The squares 

 marked O are not fertilized, and serve as check plots. The Nitrate 

 application recommended for a square 20 feet x 20 feet is one pound, 

 which is equivalent to one hundred pounds to the acre. 



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