转入农地经营规模及稳定性对农户化肥投入的影响——以江苏四县(市)水稻生产为例  

Impact of Farmland Scale and Stability on Fertilizer Input:Taking Rice Production of Four Counties of Jiangsu Province as Example

作　　者：诸培新[1] 苏敏[1] 颜杰[1] 

机构地区：[1]南京农业大学公共管理学院,江苏南京210095

出　　处：《南京农业大学学报（社会科学版）》2017年第4期85-94,共10页Journal of Nanjing Agricultural University(Social Sciences Edition)

基　　金：教育部博士点基金项目"政府主导下农地流转对农户收入分化影响研究:作用机制与政策调控"(20130097110037);国家自然科学基金项目"政府主导下农地流转对农户收入不平等影响研究:作用机制与政策调控"(71373128)

摘　　要：论文系统分析了转入农地的经营规模和转入农地的经营权稳定性差异对转入农户化肥投入的影响和作用机理,以江苏四县(市)191户农地转入户水稻生产的问卷调查为基础,运用OLS和Tobit回归方法进行检验。结果显示,转入农地的经营规模对转入农户水稻生产中化肥亩均投入存在显著负向影响;转入农户个体特征中户主受教育年限对水稻生产中化肥亩均投入影响为负;确定的流转期限对转入农户水稻生产中化肥亩均投入有显著负向影响。基于以上结论的政策启示为:(1)鼓励农地流转实现适度规模经营,发挥化肥使用的规模效应,减少化肥投入;(2)发挥政府引导、服务和公信作用,规范农户农地流转行为,稳定转入户的农地流转经营权,降低农户肥料使用中的短期行为;(3)响应家庭农场、种植大户等新型农业经营主体的需求,针对性地开展环境友好型的技术推广服务,减少化肥投入的同时提高水稻产量和品质。This paper systematically described the impact mechanism of rented farmland scale and its use tenure stability on fertilizer input which are affected by land transfer. Based on the questionnaire survey of191 respondents in four counties of Jiangsu P rovince,and using the general linear model regression and Tobit Model Regression to test the hypothesis,our estimation results showed that: farmland's scale has a significant negative impact on fertilizer input,and the head of household's education level has a significant negative impact on fertilizer input,while the training level of the head of household on agricultural techniques has no obvious influence,and definite lease term has a significant negative impact on the fertilizer input. From these conclusions,our suggestions are continuing to encourage land tenancy to achieve the land-scale operation and to give full play the scale use of fertilizers,thus reducing fertilizer input. Government should provide guidance,service and credibility to regulate the farmers' farmland transfer behavior and to improve farmland's use tenure stability,thus reducing the short-term behavior in their agricultural production. Government should be responsive to the needs of new agricultural business entities, and promote the awareness campaigns of environmentally friendly technologies and services to reduce fertilizer input and to increase crop yield of farmland and to improve the quality of crop at the same time.

关 键 词：农地流转 经营规模 经营权稳定性 水稻生产 化肥投入 

分 类 号：F301.24[经济管理—产业经济]