Exploration and Application of Carbon Sequestration Potential in Different Types of Tobacco-Growing Soils in Anshun

(1) Scientifically estimate the carbon density and carbon storage data of different types of tobacco-growing soils in the tobacco area, and analyze the key factors influencing soil carbon sequestration.(2) Calculate the carbon sequestration potential of typical tobacco-growing soils using the soil carbon budget balance method and the geochemical background value method, thereby identifying and evaluating inefficient carbon sequestration types in tobacco fields.(3) Based on the analysis of key factors, formulate corresponding improvement measures for various types of tobacco-growing soils with inefficient carbon sequestration to enhance their carbon sequestration potential.