Portable soil laboratory for determining the content of the main macroelements (N, P,K,S) in the soil according to the methods:
- Ammonium nitrogen - method with Nessler's reagent
- Nitrate nitrogen - method with Griess reagent
- Content of mobile phosphorus DSTU 4115-2002(//tractor-service.com)
- Mobile sulfur content - turbidimetric method
- Content of mobile potassium - turbidimetric method.
The laboratory is easy to use. It has a low cost of research. The delivery set includes a pH meter and the necessary equipment for analysis. The stock of reagents is designed for carrying out 100 studies on each of the power elements
The cost of an additional set of reagents is UAH 3350.