A grass mire in Poland: Reserves of phytomass and deposited nutrition elements

The reserves of phytomass and deposited nutrition elements in a grass mire have been estimated. Two grass mires and one sphagnum bog are compared in these parameters. The sphagnum bog and one grass mire are in Poland, and the other grass mire is in Russia. As follows from the comparison, the common climatic and geochemical properties of location have effect on the chemical nature of phytomass. Grass mires have a higher content of nitrogen than sphagnum bogs. Both of the Polish bogs exhibit an increased content of K and a decreased content of Ca. The accumulation of P is characteristic of the Siberian grass mire and the accumulation of S is found in the Polish one.