Multi-criteria evaluation and profit allocation for environmentally sound agricultural business models

在本研究中，我们讨论了两种农业商业模式：(1)在日本最著名的乳品和农作物种植区之一的北海道Tokachi，农牧民和牛农之间实行集体经营的合作循环农业模式；(2)在年日照时数较长的宫崎市，采用太阳能加热的塑料温室有机蔬菜种植模式。在(1)中，我们考察了耕地和牛农的利益、合作循环农业的组织运作和对环境的影响四个目标，并对几种替代方案进行了比较。在(2)中，我们考虑了农民满意、促进区域农业和环境影响三个目标。并比较几种替代方案。

In this study, we deal with two agricultural business models: (1) collaborative circulating farming with collective operations between arable and cattle farmers in Tokachi, Hokkaido, that is one of the most famous dairy and crop farming regions in Japan, and(2) cultivation model for organic vegetables in plastic greenhouse using solar heat in Miyazaki, where annual sunshine in hours is relatively long.In (1), we examine four objectives of benefit of arable and cattle farmers, organizational operation of the collaborative circulating farming, and environmental impact, and compare several alternatives.In (2), we consider three objective of satisfaction of farmers, promotion of reginal agriculture, and environmental impact, and compare several alternatives.