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Title: REGULATION OF THE MINERALIZATION AND HUMUFICATION PROCESSES IN NITISOLS FERRALIC AND HUMIC CAMBISOLS BY INTEGRATING 14C-MODIFIED TEA (Tea Sinensis) BIOMASS
REGULATION OF THE MINERALIZATION AND HUMUFICATION PROCESSES IN NITISOLS FERRALIC AND HUMIC CAMBISOLS BY INTEGRATING 14C-MODIFIED TEA (Tea Sinensis) BIOMASS

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Merab Mgeladze ; Antaz Kikava; Besik Kalandadze; Khatuna Chichileishvili; Ilia Kalandadze
10.5593/sgem2024/5.1/s20.30
10.5593/sgem2024/5.1
1314-2704
978-619-7603-72-9
English
24
5.1
•    Prof. DSc. Oleksandr Trofymchuk, UKRAINE 
•    Prof. Dr. hab. oec. Baiba Rivza, LATVIA
Ecology and Environmental Protection
This work delves into the process of phenolic oxidation products rdistribution in Nitisols Ferralic and Humic Cambisols, which were modified by (14C) introduced tea biomass. Metabolites derived from tea biomass were found to interact with humic and fulvic acids and form covalent bonds with them.
The study of quantitative aspects of the inclusion of phenolic substances in the chemical composition of humic and fulvic acids reveals that humic acids incorporate a significantly greater amount of the radioactive tracer (14C) compared to fulvic acids. By applying the formula derived by us (DCaCO3 + MgCO3 = ??,???? ????/??,???????) it becomes feasible to determine the soil microliming dosage required to expedite the processes of mineralization and humification of tea plant manure and other residues rich in polyphenolic substances.
Furthermore, it is recommended to apply manganese-based microfertilizers to the soil prior to pruning tea bushes. These agrochemical measures are crucial in optimizing the mineralization of phenolic substances, neutralizing their toxic effects, enhancing the intensity of the humification process, and ultimately increasing soil fertility.
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Proceedings of 24th International Multidisciplinary Scientific GeoConference SGEM 2024
24th International Multidisciplinary Scientific GeoConference SGEM 2024, 1 - 7 July, 2024
Proceedings Paper
STEF92 Technology
International Multidisciplinary Scientific GeoConference Surveying Geology and Mining Ecology Management, SGEM
SWS Scholarly Society; Acad Sci Czech Republ; Latvian Acad Sci; Polish Acad Sci; Russian Acad Sci; Serbian Acad Sci and Arts; Natl Acad Sci Ukraine; Natl Acad Sci Armenia; Sci Council Japan; European Acad Sci, Arts and Letters; Acad Fine Arts Zagreb Croatia; Croatian Acad Sci and Arts; Acad Sci Moldova; Montenegrin Acad Sci and Arts; Georgian Acad Sci; Acad Fine Arts and Design Bratislava; Russian Acad Arts; Turkish Acad Sci.
221-228
1 - 7 July, 2024
website
9978
soil, tea biomass, humus, microfertilizers, microliming

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