Thesis Abstract

**Abstract
** Soil microbial communities play a crucial role in agricultural ecosystems by influencing soil health and fertility, nutrient cycling, and carbon sequestration. This thesis focuses on the assessment of soil microbial communities and their contribution to carbon sequestration in agricultural soils. The study aims to investigate the diversity, composition, and activity of soil microbial communities and their role in carbon storage in agricultural soils. The research methodology includes soil sampling from different agricultural fields, DNA extraction, sequencing of microbial communities, carbon analysis, and statistical analysis. The study also considers environmental factors such as land use, soil management practices, and climate conditions that can influence soil microbial communities and carbon sequestration. The literature review discusses the current understanding of soil microbial communities, their interactions with plants, and their impact on carbon sequestration. It also covers methodologies for assessing soil microbial communities and their potential for enhancing carbon sequestration in agricultural soils. The results of the study reveal the diversity of soil microbial communities in different agricultural soils and their correlation with carbon sequestration. The findings show that certain microbial groups are more abundant in soils with higher carbon storage capacity, indicating their potential role in enhancing carbon sequestration. The discussion delves into the implications of the study findings for sustainable agriculture and climate change mitigation. It highlights the importance of managing soil microbial communities to enhance carbon sequestration and improve soil health in agricultural systems. In conclusion, this thesis contributes to the understanding of soil microbial communities and their role in carbon sequestration in agricultural soils. The findings underscore the significance of promoting soil microbial diversity and activity for sustainable agriculture practices and climate change adaptation. Further research is recommended to explore the mechanisms underlying the interactions between soil microbial communities and carbon sequestration in agricultural soils.

Thesis Overview

The project titled "Assessment of soil microbial communities and their role in carbon sequestration in agricultural soils" aims to investigate the intricate relationship between soil microbial communities and their impact on carbon sequestration in agricultural soils. By focusing on this crucial aspect of soil science, the research seeks to enhance our understanding of how microbial communities contribute to the storage of carbon in agricultural soils, ultimately influencing soil health and ecosystem sustainability. The study will involve a comprehensive analysis of soil samples collected from various agricultural sites, with a particular emphasis on characterizing the microbial communities present within these soils. Advanced molecular techniques, such as next-generation sequencing, will be employed to identify and quantify the diversity of microbial species and their functional roles in carbon sequestration processes. The research will also assess the influence of environmental factors, land management practices, and soil properties on the composition and activity of soil microbial communities. By examining these interrelationships, the project aims to provide valuable insights into the mechanisms by which microbial communities mediate the sequestration of carbon in agricultural soils. Furthermore, the study will explore the potential for enhancing carbon sequestration through targeted management practices that promote the growth and activity of beneficial soil microbes. By elucidating the role of microbial communities in carbon storage, the research aims to provide practical recommendations for sustainable soil management strategies that can help mitigate climate change and enhance agricultural productivity. Overall, the project on the assessment of soil microbial communities and their role in carbon sequestration in agricultural soils represents a significant contribution to the field of soil science and environmental sustainability. By unraveling the complex interactions between soil microbes and carbon sequestration processes, the research has the potential to inform policy decisions, guide agricultural practices, and foster a deeper appreciation for the vital role of microbial communities in maintaining healthy and productive soils.