Enzymatic activity of soil when using plant protection products with a humic preparation

We studied the enzymatic activity of ordinary chernozem when joint use of plant protection products with a humic preparation. On the scale of D.G. Zvyagintsev ordinary chernozems are highly enriched in level of catalase activity and medium enriched in level of invertase activity. It was shown that the treatment of chickpeas with chemical protective agents has a negative effect on the enzymatic activity of the soil, and the introduction of a humic preparation contributed to the removal of the negative effect.