| Test |
Price |
Description |
| Package 1: Essential Soil Fertility Test |
$26 |
ph & EC, P, K, Ca, Mg, Na, and soil recommendation |
| Package 2: Core Soil Fertility Test |
$38 |
pH & EC, Total N & C, P, K, Ca, Mg, Na, and soil recommendation |
| Package 3: Comprehensive Soil Fertility Test |
$50 |
pH & EC, Total N & C, P, K, Ca, Mg, Na, Cu, Fe, Mn, Zn, and soil recommendation |
| pH & EC |
$10 |
Soil acidity and soluble salts tests |
| Phosphorus |
$12 |
Mehlich 3 or Olsen's will be used based on pH of your soil sample. Filtrates are analyzed on a Perkin Elmer Avio 500 ICP-OES |
| Macronutrients - K, Ca, Mg, Na |
$15 |
Your soil sample is extracted with Ammonium Acetate, filtered, and analyzed for K, Ca, Mg, and Na on a Perkin Elmer Avio 500 ICP-OES |
| Micronutrients - Cu, Fe, Mn, Zn |
$15 |
DTPA Extraction or Mehlich 3 extraction - pH dependent. Analysed on a Perkin Elmer Avio 500 ICP-OES
|
| Total C & N |
$20 |
Using a LECO CN 828 Carbon and Nitrogen Determinator to determine Total %C and Total %N in samples |
| % Organic Matter |
$12 |
Measure of soile productivity using Loss on Ignition technique |
| Boron |
$12 |
A mixture of you soil sample and CaCl2 are sealed in a bag, heated for 10 minutes at 80ºC, filtered, and analyzed on a Perkin Elmer Avio 500 ICP-OES |
| Ammonium |
$12 |
Your sample is extracted with 2M KCI, filtered, and analyzed on a Timberline TL-2800 Ammonium Analyzer |
| Nitrate |
$12 |
Your sample is extracecd with 2M KCI, filtered, and analyzed on a Timberline TL-2800 Ammonium Analyzer |
| Ammonium & Nitrate |
$20 |
Your sample is extracecd with 2M KCI, filtered, and analyzed on a Timberline TL-2800 Ammonium Analyzer |
| Particle Size Distribution |
$30 |
Sieve Method |