Abstract: With the willingness of forestry operators to participate in forest carbon sequestration management in the past ten years as a database, a Meta-analysis was used to explore the key factors affecting forestry operators' participation in forest carbon sequestration management and the reasons for their differences, and to explore the dynamic trends of the effects of each factor. The results showed that: ①Gender, climate utility and income generation utility were all significant at the 1% significance level, while education, number of household labour force, conceptual awareness and forestry training were all significant at the 10% significance level. All seven factors showed significant positive effects. ② The positive effects of gender, education, per capita household income, total forest land area, forestry training, conceptual awareness, climate utility and income generation utility on the willingness of forestry operators to participate in forest carbon sequestration management tend to be weaker with the introduction of similar research. Three factors involving age, number of household labour force and government subsidies, gradually ceased to be effective factors influencing the willingness of forestry operators to participate in forest carbon sequestration management. ③The results of moderating effect analysis show that the heterogeneity of household per capita income only originated from the software used, and the heterogeneity of education from the software used, the research area and the research object.