农业技术创新扩散的国际经验及国内趋势

一项农业新技术只有经过扩散,被广大用户所采用,才能发挥它的最大效益。国外有多个学科对农业技术创新扩散问题进行了长期研究,在创新扩散的影响因素、用户系统、类型、过程、模型等许多方面取得了大量成果,积累了丰富的研究经验。国内对农业技术创新扩散的研究起步比较晚,内容主要集中在对国外理论与方法的推介、扩散的影响因素、农业技术推广体系的改进、农户对技术的选择等方面,研究成果比较少,还远远没有系统化。国内今后的研究应该借鉴国外的相关理论与方法,力争在理论研究、实证研究、多学科的联合攻关与综合研究以及扩散的空间过程等方面有所突破。

A RESEARCH ON THE INTERNATIONAL EXPERIENCES AND DOMESTIC TREND FOR THE DIFFUSION STUDY OF AGRICULTURE TECHNIQUE INNOVATION

A new agriculture technique can develop it's the most important role only adopted by the largest customers by the way of diffusion.The diffusion of agriculture technique innovation has been studied by several different subjects in abroad over a long period of time and a great deal of new findings in many ways has been obtained.Many research experiences have been acculated in terms of influence factors,customer system,types,process and models of diffusion etc.The study on the diffusion in domestic was initiated later fairly than the study in abroad and was concentrated on the recommendation of the theories and methods,the influence factors of diffusion,the improvement of system of agriculture technique diffusion,and the choice of peasants for agriculture technique and so on.So far,the study in China has not been come something but a little findings and the theory of diffusion is necessary to be systemized.In the future,the diffusion research of agriculture technique innovation should learn international theories and methods and have great breakthrough in the theories research,the demonstrative research,comprehensive research of many subjects and the spatial process of diffusion etc.