Comparing the linkages between carbon components and soil aggregates in vegetable fields to continuous input of different carbon sources

The continuous application of biochar and organic fertilizer changed soil carbon components, enhanced aggregate stability and soil carbon pool characteristics.Biochar and organic fertilizer increased soil available nutrient content, enhanced soil carbon sequestration and fertility.The continuous application of biochar and organic fertilizer changed the carbon components in the aggregates, and the influence mechanism was different. The combined application had synergistic effect.