E055 and E070 Fertilization Treatments

For experiments 55 and 70, the following nutrients are added twice each year, once in early May and once in late June:

Nutrient	Amount
P2O5	18 g/subplot
K2O	18 g/subplot
CaCO3	18 g/subplot
MgSO4	18 g/subplot
Trace Metals	1/4 teaspoon/subplot

  
 
Each subplot is 1.44 m². This will give each subplot a total of 25 g/m² of each chemical per year.

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dman@lter.umn.edu