5-2
・農業生産にかかる社会的動向
・農業従事者高齢化・減少
・国際的な食料不足・食料買占め ex新興国需要高まり
・TPP加盟影響 ex米農家への打撃等々
5-2
・ The social trend that effect to agricultural production
・ Agriculturalist aging, decrease
・ Lack of international food, food corner c.f : the surge of developing nation demand
・ The effect of entring TPP member e.g: The big damage to the rice farmhouse.