A & L Great Lakes Laboratories, Inc.
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AGRICULTURAL
 
Soil Analysis
Plant Analysis
Feed Analysis
Fertilizer/Lime Analysis
Manure Analysis
GLP Analysis
Precision AG Analysis
ENVIRONMENTAL
 
Biosolids
Soil
Water & Wastewater
Hazardous Waste / TCLP
Herbicides & Pesticides
HOME & HORTICULTURAL
 
Lawn & Garden
Greenhouse Media
Compost
Water
Soil Test Summaries
Select a year to begin


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11/14/2008 - Our 2008-2009 Soil Fertility Workshop Brochure is now available on-line.
11/12/2008 - The lab will be closed for the Holidays on Thursday and Friday of both Thanksgiving and Christmas weekend. We extend our best holiday wishes to all of our customers and thank them for their business & support.
 
 
Lab Services :Agricultural
Soil Analysis
 
Soil Analysis Links
Sampling Guide
[PDF, 57 kb]
Standard Submittal Form
[PDF, 18 kb]
GPS Submittal Form
[PDF, 11 kb]
Wisconsin Submittal Form
[PDF, 11 kb]
View Sample Report
[PDF, 168 kb]

Basic Soil Test Packages Contact us  |  Return to top ^
S1
Organic Matter
Available Phosphorous
Exchangeable Potassium      
Magnesium
Calcium
Soil pH
Buffer pH
Cation Exchange Capacity
Percent Base Saturation of Cation Elements

S1A
S1 plus Strong Bray Phosphorus

S1B
S1 plus Sodium Bicarbonate Phosphorus

S1AB
S1 plus Strong Bray & Sodium Bicarbonate Phosphorus

S2
S1 plus Soluble Salts and Sodium

S3
Sulfur, Zinc, Manganese, Iron, Copper, Boron

S4
Zinc, Manganese, Iron, Copper

S5
Sulfur, Zinc

S6
Sulfur, Zinc, Manganese, Boron
**Available are Wisconsin Soil Test Packages/Tests using University of Wisconsin approved methods:

SWI1 - Organic Matter, Soil pH, Buffer pH, Phosphorus, Potassium
SWI2 - SWI1 plus Calcium and Magnesium
Micronutrients - Boron, Manganese, Sulfur, Zinc

Individual Analysis of Extractable Soil Nutrients
(with any Basic Test Package)
Contact us  |  Return to top ^
Zinc    
Manganese
Iron
Copper
Boron
Sulfur
Field Summary Report Contact us  |  Return to top ^
Field average report with recommendations and graphic display of results. (For reports with two or more samples (per report))
Customized Forms Contact us  |  Return to top ^
Soil test results can be printed on customized report forms. Form design service is available. Contact the laboratory for details and cost.
Container & Greenhouse Mixes Contact us  |  Return to top ^
S8
Using saturated media extract: pH, Nitrate-N, Phosphorus, Potassium, Calcium, Magnesium, Conductivity, Sodium

S8A
Same as S8 plus Zinc, Manganese, Iron, Copper, Boron, Sulfur
Lawn & Garden Contact us  |  Return to top ^
S10
Same as S1 with graphic display of results and suggested fertilizer materials (for lawn, garden, nursery, landscape, and golf course samples only)

S11
Same as S10 plus Soluble Salts, Sulfur, Zinc, Manganese, Iron, Copper, Boron
Soil Physical Measurements Contact us  |  Return to top ^
Sand Classification (USDA Size Limits by Wet Sieving)
USGA Putting Green Physical Test Series Includes Bulk Density, Pore Space, Infiltration Rate and 1/10 Bar Moisture Retention
1/3 plus 15 Bar Moisture Limits by Pressure Membrane
Additional Pressure Limits (0.1, 1.0, 3, 5, 10 Bar)
Bulk Density (Disturbed Soil)
Particle Size Analysis (%Sand, Silt and Clay by Hydrometer Method)
Particle Size Analysis- ISDH
Miscellaneous Soil Analyses Contact us  |  Return to top ^
Acid-Base Accounting Package
Aluminum (Exchangeable)
Ammonium Nitrogen
Carbon to Nitrogen Ratio
Cation Exchange Capacity (by Ammonium Saturation at pH 7.0)
Cation Exchange Capacity (by Sodium Saturation at pH 8.0)
Chloride
Conductivity (Soluble Salts)
Moisture
Neutralization Potential
Nitrate Nitrogen
Nitrate plus Ammonium Nitrogen
Organic Matter (Combustion)
Organic Matter (Titration)
pH, Buffer pH
Potential Acidity (Pyritic Sulfur)
Sodium
Total Kjeldahl Nitrogen
Total Nitrogen (LECO)
  Contact us  |  Return to top ^

 
3505 Conestoga Drive | Fort Wayn