农业技术创新链的超循环理论与机理研究

摘要

农业技术创新链循环是指从农业技术创新链的某一基本构成环节出发,顺次经过其他基本环节,最后回复到起始环节的过程,它包括反应循环、催化循环和超循环三个等级.其循环机理是:同一农业技术创新链中每一环节的反应循环,推动同一或不同农业技术创新链中同一或同类环节之间的催化循环,再由催化循环推动同一或不同农业技术创新链中各环节之间的超循环.农业技术发明和农业技术首次商业化使用的超循环,使二者耦合成共生的结合体;通过农业技术首次商业化使用和农业技术扩散的超循环,完成农业技术创新链的一次循环;通过农业技术扩散和农业技术发明的超循环,使整个农业技术创新链在新的需求起点上开始循环,如此循环往复.%The circulation of agricultural technology innovation chain refers to the process started by some basic constitutive link, passed through other links in order, and returned to the initial one, It contains response circulation,catalytic circulation and ultra circulation three levels.Its mechanism of circulation is that every link of the response circulation in thc same agricultural technology innovation chain pushes the catalytic circulation of the same or the similar link in the same or different agricultural technology innovation chain, and the catalytic circulation works on the ultra circulation in the same way.The ultra circulation of agricultural technology innovation and agricultural technology initial commercialization, makes them coupled as par agenesis.Through the ultra circulation of agricultural technology initial commercialization and the proliferation of agricultural technology, one circulation of it could be realized and completed.Through the ultra circulation of the proliferation of agricultural technology and the innovation of agricultural technology,the whole agricultural technology innovation chain could start to circulate with new demand, such circulations go on.