The impact of grassland management on biogeochemical cycles involving carbon, nitrogen and phosphorus

摘要: Grassland introduction into intensively managed agricultural landscapes may enhance soil organic matter (SOM) content and ecosystem services. However, the magnitude of this effect depends on grassland management practices, their influence system. The aim paper is to highlight these impacts consequences for SOM dynamics element cycling. We focused in particular different practices terms grazing regime, fertilization, species choice. While carbon, nitrogen phosphorus cycles are more strongly coupled under as compared permanent cropping, uncoupling elemental occur through intensification. Grazing fertilization choice affect coupling turnover via input rhizosphere activity extent, thereby resulting contrasting storage. be beneficial contents mowing up a certain animal density depending type pedoclimatic context. storage increased some cases specific fertilizer additions, whereas others no change was observed. Species choice, e.g. high diversity or legumes, budgets nutrient availability plant physiological constraints well intra-or interspecific interactions. mixtures parameters has rarely been elucidated. conclude that impact types services, such C need further research contexts. More studies controls belowground biogeochemical cycling elements necessary order fully understand manage processes aboveground communities.