What is the difference between a weasel and a stoat?
One is w-easily recognized, and the other is-totally different.
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Gentle Readers everywhere.
Potassium Nitrate (Nitrate of Potash)
All of the N is in the nitrate form.
Micronutrient values may show a zero value for missing data. Over time the dataset will improve, but keep in mind that in some instances; especially with natural materials, the listed values given are rough estimates and will vary with samples from different sources.