长寿县农业产业化组织模式研究
Study on the organization mode of agricultural industrialization in Changshou County
重庆市巴县和长寿县的部分水稻和小麦已经受到重金属汞、镉、铅的污染，污染程度长寿县＞巴县；
The rice and wheat have been polluted by the heavy metals ( Mercury , Cadmium and Lead ) in Ba County and Changshou County .
长寿县