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簡介：浙江省新安縣的鄭建國從06年開始做有機肥生産，沒想到兩年時間竟賠得血本無歸，然而他與某養豬場的糞便處理合同卻不能不履行。一個偶然的機會，他得知養蒼蠅可以處理動物糞便。幾經週折，在浙江大學張志劍教授的幫助下，他成功地養起了“工程蠅”。蛆蟲可以用來喂養豬和家禽，蛆蟲處理後的糞便可以做肥料，這形成了一個完整的生態鏈。鄭建國在實現個人財富增長的同時也實現了對環境的保護和對資源的循環利用。收起
蒼蠅串起的“金”鏈子 走近科學 20110507
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