Efficiency
The series of research held in Germany (Agrartest), revealed that using of GumiZel® is effective and advisable due to increased biological efficiency, quality indicators of barley grain and spring wheat and crop yield. The crop yield has increased from from 30% (spring wheat) to 40% or more (barley and some other cultures). At the same time the gluten content of wheat grains has increased to 32-33% and an improvement in hardness from grade 3 to grade 1 has been achieved.