WE ARE A MINNESOTA DEPT. OF AG CERTIFIED MANURE TESTING LABORATORY

NOW OFFERING MILK & SERUM ELISA JOHNE'S ANALYSIS.

$6.00 PER SAMPLE

 

Analysis Terms

Wet Chemistry Animal Waste (Manure) Analysis Terms

Ammonium N

Nitrogen that is immediately available to the plant at the time of application.

Dry Matter

Portion of waste remaining after water is removed. Usually expressed as a percent. Sometimes referred to as solids.

K20

Potash, or the form of potassium that is readily absorbed by plants. One of the essential nutrients for plant growth.

Moisture

The amount of water in a waste sample.

Nitrogen

The total nitrogen present in the waste product. an essential plant nutrient that is found in fairly high levels in animal waste.

Nutrient

Compounds essential for the growth of living things. Nutrient levels in manure are reported on an "As Received" basis in terms of pounds per ton for solid waste and pounds per 1000 gallons for liquid waste.

Organic N

Nitrogen in the form of urea, protein and amino acids. It will not be available to the plant immediately after manure application.

P205

Phosphate or the form of phosphorus that is readily absorbed by plants. It is usually the limiting nutrient for algae growth in lake and streams.

 
Stearns DHIA Laboratories 
825 12th St. So., P O Box 227, Sauk Centre, MN  56378-0227  
320.352.2028 800.369.2697          
Email:   stearnsdhialab@stearnsdhialab.com