Initial soil formation processes on the spoil heaps of the Pervoural'sk iron ore deposit. / Uzhegova I.A., Makhonina G.I. // Soviet Soil Science. - 1984. - V. 16, l. 6. - P. 11-18.
ISSN:
00385832
Type:
нет данных
Abstract:
The characteristics are investigated of the initial stages of soil formation on two types of spoil heaps under primitive plant aggregations in which grasses legumes, forbs, as well as coniferous and deciduous species predominate. It is shown that humus and nitrogen accumulate in the soils forming on the spoil heaps and that their chemical properties and total chemical composition change. -Journal summary