Linkages between plant tannins an d the organic nitrogen cycle

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 Plant tannins play a critical role in regulating the organic nitrogen cycle by influencing the decomposition and mineralization of organic matter in soils. These naturally occurring polyphenolic compounds interact with proteins and other nitrogen-containing compounds, forming stable tannin-protein complexes that slow down microbial decomposition. While this process reduces nitrogen loss through leaching and volatilization, it also affects the availability of nitrogen for plant uptake. In forest and agricultural ecosystems, tannins can alter microbial community composition, enhance nitrogen retention in soils, and regulate nutrient cycling dynamics. Thus, the linkage between plant tannins and the organic nitrogen cycle highlights their dual role as both nutrient conservers and modulators of ecosystem productivity.

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#PlantTannins #OrganicNitrogenCycle #SoilHealth #NitrogenRetention #NutrientCycling #SoilEcology #PlantSoilInteractions #SoilFertility #EcosystemFunctioning #SustainableAgriculture





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