Specific features of the humus status in soils of Buryatia |
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| Authors: | N N Pigareva T M Korsunova N A P’yankova |
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| Institution: | (1) Institute of General and Experimental Biology, Siberian Branch, Russian Academy of Sciences, ul. Sakh’yanovoi 6, Ulan-Ude, 670047, Russia;(2) Buryat State Agricultural Academy, ul. Pushkina 8, Ulan-Ude, 670024, Russia |
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| Abstract: | The humus content in soils of Buryatia varies significantly in dependence on the local hydrothermic conditions. All the studied soils are characterized by a relatively short humus profile, a sharp drop in the humus content down the soil profile, considerable amounts of the humin fraction and the fraction of humic acids bound with sesquioxides, and a moderate humus enrichment with nitrogen. |
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