关键词: 规模化, 经营主体, 粮食安全, 生产意愿

Abstract: 【Objective】 To study the grain produing entities' willingness of continuous production under scale operation, ensure national food security, fully mobilize the enthusiasm of grain production, and provide decision-making basis for cultivating new grain operation entities and ensuring sustainable and stable grain production in China. 【Method】 Based on the field investigation of 220 operation entities in Lingcheng District and Linyi County of Shandong Province, the Logit model was used to empirically analyze the grain producing entities' willingnessto continue their production. 【Result】 The age, concurrent employment, family income, land transfer, satisfaction with subsidies, satisfaction with policy support, and participation in cooperatives have significant impacts on grain producing entities' willingness of continuous production. 【Conclusion】 The following measures could increase grain producers' willingness of continuous production, such as strengthen the orientation and pertinence of agricultural subsidies, establish comprehensive income subsidies, consolidate the willingness and enthusiasm of income-path-dependent grain producers, improve the land transfer system, increase the organizing degree of agricultural production and operation, and cultivate new food production and operation entities adapting to the change of new era, etc.

Key words: scale production, production entity, food security, willingness of production