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library:articles:spectrum_conversions 2010/08/13 12:40 | library:articles:spectrum_conversions 2014/12/08 13:52 current | ||
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^ Table 1: Correlation Formulas ^^^ | ^ Table 1: Correlation Formulas ^^^ | ||
^ Nutrient ^ Formula ^ Result ^ | ^ Nutrient ^ Formula ^ Result ^ | ||
- | | M3-P | (ICP ppm x 0.7) x 2 | Bray P1 in lbs/a | | + | | M3-P | (Mehlich-3 ppm x 0.7) x 2 | Bray P1 in lbs/a | |
- | | M3-K | (ICP ppm x 0.84) x 2 | 1NAoAc K in lbs/a | | + | | M3-K | (Mehlich-3 ppm x 0.84) x 2 | 1NAoAc K in lbs/a | |
- | | M3-Ca | (ICP ppm x 0.75) x 2 | 1NAoAc Ca in lbs/a | | + | | M3-Ca | (Mehlich-3 ppm x 0.75) x 2 | 1NAoAc Ca in lbs/a | |
- | | M3-Mg | (ICP ppm x 0.88) x 2 | 1NAoAc Mg in lbs/a | | + | | M3-Mg | (Mehlich-3 ppm x 0.88) x 2 | 1NAoAc Mg in lbs/a | |
For a complete explanation, see the original announcement of the change in {{:library:pdfs:spectrum_report_change.pdf|Spectrum Analytic Reporting Conversions}} | For a complete explanation, see the original announcement of the change in {{:library:pdfs:spectrum_report_change.pdf|Spectrum Analytic Reporting Conversions}} |