1. Agricultural and Horticultural Enterprises

3. Natural Resources and Environmental Quality

This document is the Phosphorus Index Test Form (SL394), one of the Soil Testing Information Sheets (Submission Forms) used by the UF/IFAS Extension Soil Testing Laboratory. The sheet provides details about how to collect samples and testing fees. 

ESTL Forms

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<h1>Phosphorus Index Test Form</h1>
<div id="edis-author">Rao S. Mylavarapu, William d'Angelo, and Nancy Wilkinson</div>
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<p>This document is the Phosphorus Index Test Form used by the UF/IFAS Extension Analytical Services Laboratories. The sheet provides details about collecting samples and testing fees. Download the form by clicking the orange download button.</p>
<p>The Phosphorus Index Test Form must accompany soil samples submitted to the UF/IFAS Extension Soil Testing Laboratory. This form allows for the following tests:</p>
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<li>Phosphorus Capacity Index Test (Mehlich-3 extraction method) [pH, P, Al, Fe (capacity index of soil)]</li>
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Mylavarapu, Rao S.

Wilkinson, Nancy

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Phosphorus Index Test Form

Phosphorus

Phosphorus Control

Soil Testing Information Sheets (Submission Forms)

Hojas Informativas sobre Análisis de Suelos (formularios de envío)

<p>UF/IFAS Department of Soil, Water, and Ecosystem Sciences Extension faculty translate current and relevant soil and water science knowledge into user-friendly form for Florida residents, visitors, industry, business, governmental agencies and county agents.</p>