Modeling Japanese Agriculture toward a Society in Harmony with Bioresource Cycles

我们的研究得到了几个重要的结论和启示。1)国内区域农业研究：在实地考察的基础上，探索了区域资源循环畜牧业的发展过程，并成功地进行了示意图建模。2)国内宏观经济学和农业研究：对日本农业和食品加工业进行了详细的技术经济分析，归纳出支持系统的经济动因和条件：(1)内部再利用、回收和减少投入使用的手段；(2)市场交易手段。3)亚洲农业研究：调查了中国沿海地区蔬菜集约化产区有机堆肥的供需结构和商品性等。发现了其作为化肥替代品的潜在需求，但显示需求有限。4)来自欧盟可持续农业研究：调查了欧盟GAP计划的绩效、可追溯性和生物能源工厂的运营情况。讨论了当地社区环境保护活动中存在的社会共识的程度和社会遵守的背景，并获得了对日本的建议。

Our study obtained several important conclusions and implications. Followings are brief summary.1)From domestic regional agriculture study : We explored the development process of the regional resource recycling husbandry based on the field observations and schematic modeling has been successfully done.2)From domestic macroeconomics and agriculture study : Detail technical and economic analyses of agricultural and food processing sectors in Japan had been done to induce economic motivations and conditions about supporting systems of (1) internal means for reusing, recycling, and reduced input usages and (2) market transaction means.3)From Asian agriculture study : The supply and demand structure and the merchantability etc. of organic compost in intensive vegetable production regions were investigated in Chinese coastal region. Potential demand for it as a substitute for chemical fertilizers was founded, though revealed demand was limited.4)From the sustainable agriculture of EU study : Performance of GAP-Program, the traceability, and the bio-energy plant operations of EU were investigated. The extent of social consensus and context of social compliances that existed in the environmental preservation activities in the local community were discussed and the suggestion to Japan was obtained.