项目名称: 种稻大户农业技术扩散行为与示范机制研究- - 以江西省为例
项目编号: No.71263023
项目类型: 地区科学基金项目
立项/批准年度: 2013
项目学科: 管理科学
项目作者: 周波
作者单位: 江西农业大学
项目金额: 37万元
中文摘要: 我国农业技术扩散水平偏低的根源是农业技术有效供给与农业技术有效需求存在双重不足,特别体现在一般农户农业技术无序应用和种粮大户示范效应尚未充分发挥并存。作为集聚农业资源载体的种粮大户对扩散农业新技术具有较强示范和带动作用。本课题将以传统水稻主产区江西省种稻大户为研究对象,分析种稻大户农业技术扩散行为主要特征和影响因素;构建种稻大户农业技术扩散决策行为模型,并实证分析农业技术扩散决策行为对其收入增长的作用机理;对比种稻大户和一般农户农业技术扩散特征,构建和实证探讨种稻大户农业技术扩散示范效应动态"智猪"博弈模型;分直接扩散和间接扩散两视角研究种稻大户农业技术扩散示范机制的形成、运行和绩效;从政府补贴政策和信息服务政策两方面构建政府激励种稻大户农业技术扩散的政策模型并进行实证剖析;分析"专家定点联系到县、农技人员包村联户"等典型政府科技政策的实际效果,提出政府的政策取向,为政府部门提供决策参考。
中文关键词: 种稻大户;农业技术扩散;风险偏好;不确定性;新技术渠道
英文摘要: The root cause of poor level of agricultural technology diffusion in China lies in the double contradiction of insufficience of efficient demand and suppy to agricultural technology.Especially,it exists side by side chaotic agricultural technology adoption of ordinary farmers and insufficient demonstration effect of larger-scale planting farmers.Large-scale planting farmers could play important role of demonstration and leading during diffusion of agricultural technology.Based on large-scale rice farmers in main production district of Jiangxi province in China,this research will discuss their behavior characteristic and influential factors of diffusion of agricultural technology;construct farmer decision-making model,positively analysis influence mechanism to increase their income;take comparative analysis of characteristic of diffusion of agricultural technology between ordinary farmers and larger-scale rice farmers,construct model of dynamic clever pig game of demonstration effect of diffusion of agricultural technology;based on the view both of direct diffusion and indirect diffusion,study on formation,operation and performance of demonstration mechanism of larger-scale rice farmers'diffusion of agricultural technology;according to policies of government subsidy and information service,construct and positivel
英文关键词: large-scale rice farmers;modern agricultural technology diffusion;risk preference;Uncertainty;new technology channel