Add to ORKGRegular changes are shown to occur in the nitrogeneous component of humic acids with increasing depth in the profile of Chernozems. -from Journal summar
The thesis deals with humic substances as major components of soil organic carbon during nutrients t...
The paper describes distribution of total organic carbon, humic and fulvic acids and humic acid frac...
The results obtained from turf samples indicate that growing plants are mainly responsible for the a...
Regular changes are shown to occur in the nitrogeneous component of humic acids with increasing dept...
The N-containing component of humic acids regularly and significantly changes downward in the profil...
As it is known, the formation of soil humus as well as soil formation is controlled by Dokuchaev’s f...
The purpose of the paper presented is to determine tendency and intensity for quantitative and quali...
Soils of Russian European North were investigated in terms of stability and quality of organic matte...
The paper studies the processes of transformation of the molecular structure of humic (HA) and fulvi...
Investigated the content of total humus and quality of organic part of the soil. Namely, the content...
The studied bogs of the Siedlce Heights in eastern Poland are currently undergoing decession. In the...
Soil separates of various sizes differ considerably from each other in humus, nitrogen, and phosphor...
The processes of soil formation and its fertility are influenced by various factors, including conce...
Humic substances, isolated from selected soils of the Russian Arctic, were ,+investigated in terms o...
The study presented here concentrates on the characteristics of the humous compounds of humic and fu...
The thesis deals with humic substances as major components of soil organic carbon during nutrients t...
The paper describes distribution of total organic carbon, humic and fulvic acids and humic acid frac...
The results obtained from turf samples indicate that growing plants are mainly responsible for the a...
Regular changes are shown to occur in the nitrogeneous component of humic acids with increasing dept...
The N-containing component of humic acids regularly and significantly changes downward in the profil...
As it is known, the formation of soil humus as well as soil formation is controlled by Dokuchaev’s f...
The purpose of the paper presented is to determine tendency and intensity for quantitative and quali...
Soils of Russian European North were investigated in terms of stability and quality of organic matte...
The paper studies the processes of transformation of the molecular structure of humic (HA) and fulvi...
Investigated the content of total humus and quality of organic part of the soil. Namely, the content...
The studied bogs of the Siedlce Heights in eastern Poland are currently undergoing decession. In the...
Soil separates of various sizes differ considerably from each other in humus, nitrogen, and phosphor...
The processes of soil formation and its fertility are influenced by various factors, including conce...
Humic substances, isolated from selected soils of the Russian Arctic, were ,+investigated in terms o...
The study presented here concentrates on the characteristics of the humous compounds of humic and fu...
The thesis deals with humic substances as major components of soil organic carbon during nutrients t...
The paper describes distribution of total organic carbon, humic and fulvic acids and humic acid frac...
The results obtained from turf samples indicate that growing plants are mainly responsible for the a...