Humus condition of eroded typical sierozem soils

Intensification of farming is currently accompanied by multifaceted human intervention in the course of the soil-forming process causing soil transformation changing their chemical composition and humus state. As is known high and sustainable yields are closely linked with soil fertility the quantity and quality of humus is extremely important. In connection with this extensive work on deep theoretical generalization of the accumulated material on qualitative characteristic of lands study of soil processes is required from soil scientists a successful solution of the issue on qualitative composition of humus in connection with extensive soil formation as humus is one of the protected territories is of great importance. Materials of research carried out by technical specialization were used for solution of issues connected with preparation of large scale maps in developing of scientific and