Study on The Harmony Between Paddy Living System and Modernization of Rice Farming

从植被、昆虫、鱼类等方面调查了稻田生态系统的实际状况，并与稻田区环境结构的关系。并以水稻栽培技术的转化为重点，对水稻栽培现代化进行了研究，研究结果以树形结构的形式存入个人计算机存储器。从现代农业的必要性和对稻田环境的影响两个角度对每项技术要素进行了评价。从评价结果看，考虑水稻可持续栽培技术构成的初始条件是，删除非现代技术不可或缺的技术要素，放弃恢复作为现代化补偿的稻田生态系统要素，考察每对技术要素与生态系统要素的共存能力，并从最新发展的“技术可持续条件假说”出发，介绍了实现这种共存的现代水稻栽培技术的合理替代形式。然而，这一假说并不完善，一直处于发展之中，而现代稻作与稻田生态系统之间的协调则是通过大多数固定的可持续农业技术形式的结构整合来实现的。此外，剩余阶段的研究将继续依靠自己的实验室资源。

The actual condition of the paddy field ecosystem was investigated on vegetation, insect, fish in the relation with environmental structure of the paddy field region. And, rice cultivation modernization was investigated focusing to the transition of the technology, and obtained results ware stored into the personal computer memory in the form of tree structure. Each technical element was evaluated from both view points of the necessities in modern farming and impact on the paddy field environment. From this evaluation, the initial condition to consider the technology composition of sustainable rice cultivation was gasped bay mean of both of the deletion of technical elements which are not indispensable as modern technology and of the abandon to recover the elements of the paddy field ecosystem which are compensation of the modernization.Each pair of the technical elements and ecosystem elements was examined the capability of coexistence, and reasonable alternative form of modern paddy farming technology to realize such coexistence was introduced from newly developed "Hypothesis of sustainable condition of technology". But, this hypothesis is not perfect but has been remaining in under developing unfortunately.However, reformed harmony between modern rice farming and paddy eco-system was gasped by mean of structural integration of mostly fixed sustainable form of farming technologies. And also, remained stage of research will be continued depending on own laboratory resources.