Browsing by Author "Moşoi, Iurie"

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    FUNCȚIILE SANO-ECOLOGICE ALE FRACȚIUNII LABILE A SUBSTANȚELOR ORGANICE DIN SOL: O ABORDARE CONCEPTUAL-TEORETICĂ
    (CEP USM, 2024) Jigău, Gheorghe; Dobrojan, Sergiu; Dobrojan, Galina; Plăcintă, Nina; Moşoi, Iurie; Turchin, Boris; Turchin, Boris; Gaberi, Valentin
    Through the concept of ,,soil resources,” the ,,system of soil organic substances” was defined as the entirety of discrete particles of organic residues of biogenic origin, non-humic biomolecules, humic substances adsorbed and integrated into the mineral conglomerate (matrix) of the soil. The driving force of the functionality of the organic substances system is the labile fraction of organic substances, which represents a complex heterogeneous bioenergetic system consisting of organic dead matter and the living phase, exclusively determined by landscape conditions. The primary function of the labile fraction of organic substances within the organic substances system involves the continuous provision of bioorganic-mineral resources for its functioning within the soil ecosystem.
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    POTENŢIALUL CLIMATO-ADAPTIV AL CERNOZIOMURILOR ARABILE: CONCEPT, PROCESE, TREND, ABORDARI TEHNOLOGICE
    (CEP USM, 2024) Jigău, Gheorghe; Dobrojan, Sergiu; Dobrojan, Galina; Turchin, Boris; Moşoi, Iurie; Stadnic, Angela
    The chernozioms, due to their genetic peculiarities, are characterized by an increased degree of adaptation to drought and severe climate phenomena related to them. Their long-term use in conditions of cumulative defcit of bioenergetic resources and increasing technoanthropic pressures led to the disruption of the pedofunctional system [bioenergetic system] ↔ [aggregate system] responsible for reproducing the climate-adaptive potential of chernozioms and increasing the degree of vulnerability of chernozioms to changes climatic. To restore the climate-adaptive potential of arable chernozems, pedogenerative technologies based on the management of carbon, nitrogen and other biophilic elements by optimizing and adapting agroecosystems to concrete landscape conditions are recommended