Recreation of agricultural ecosystem in collapsed area

There are many, large collapsed areas in our country, increasing by sixty thousand hm² per year. The collapse of the earth's surface changes the ecosystem of agriculture. Based on exploiting aquatic product, the Lieshan collapsed area, which is depended on the resource and guided by the market, is engaged in comprehensive development by planting, raising, processing and afforestation. Through all the efforts above, high efficient ecology agriculture in good circles is attained and a good way for comprehensive exploitation of the collapsed area is offered.