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Peer-reviewed

Water-Extractable Organic Matter And Biological Activity Of Agrodernovo-Podzolic Soils Under Main Crops In The Non-Chernozem Region With Different Mineral Nutrition Background

V. A. Kholodov; A. R. Ziganshina; N. N. Danchenko; D. A. Nikitin; E. A. Danilova-Danilyan; M. V. Semenov; O. V. Kutovaya; S. A. Krisanov; I. I. Grigoreva; I. V. Danilin; E. A. Ivanova

Dokuchaev Soil Bulletin · 2025

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Summary

Presently the problem of restoring the potential of cultivated lands in the Non-Chernozem Region of Russia is quite relevant. Thus, it is pointful to study the main factors influencing the fertility and stability of the soils in this zone. One of the leading factors altering the fertility, equilibrium, and stability of soils is organic matter. Its most active and labile in time and space component is dissolved organic matter. Dissolved organic matter actively interacts with living matter in soils and is interconnected with manifestations of biological activity. The aim of the work was to evaluate the optical properties of water-extractable organic matter (WEOM) and to reveal the relationship with the biological activity of sod-podzolic soils under different crops with different backgrounds

Source type
Peer-reviewed study
DOI
10.19047/0136-1694-2025-124-224-253
Catalogue ID
NRmo3d4gae-043
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