The analysis of plant samples (corn/grain, fruits, tubers, roots, above ground parts of the plant, total plant) allows the calculation of nutrient removals and indicates possible symptoms of shortages and surpluses.
The following parameters are analyzed:
Basic parameters: organic Carbon, organic Nitrogen
„Total Contents“ (nutrients, trace elements, pot. toxic substances): Ca, Mg, K, Na, Al, Ba, P, Fe, Mn, Cu, Zn, Co, Mo, B, As, Ni, Cr, Pb. Cd, Tl, V.
A representative composite sample should be taken.
If it’s necessary to assess the samples with regard to a legal foundation certificated service providers have to take the samples.