上世纪80年代,国内市场对海虾的需求量大,价格高,辽宁大连市金州区的农民便开始养虾,获得了不错的回报。大山村的村民王德财养虾头一年的收入达30多万元。在高额利润的刺激下,农民开始争相抢包虾池,盲目扩大养殖面积;到了1992年,虾的市场价格大跌,王德财那年赔了30多万元。后来,很多虾池都荒废了,一些农民在滩坝上坐着哭。 80s of last century, the domestic market demand for shrimp, high prices, farmers in Jinzhou District, Dalian, Liaoning Province began to shrimp, get a good return. Dashancun villagers Wang Tak-shrimp fiscal first year income of more than 30 million. Stimulated by the high profits, farmers began to rush to grab shrimp ponds, blindly expand the area of ​​farming; in 1992, the market price of shrimp plummeted, Wang De-feng lost more than 30 million that year. Later, many shrimp ponds were deserted and some peasants sat crying on the beach dam.