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罗先锋系四川省南部县碾垭乡伏祖沟村人，从１９８５年以来，先后租赁、承包本村荒地、集体衰老柑桔园１１２亩１亩＝１／１５公顷，下同，从事蚕桑业主经营，成为有名的依靠经营和科技养蚕致富的典型大户。２０００年养蚕数量达到２４３．５张，产茧９２６９．５公斤，茧
Luo Xianfeng is a member of the village of Fu Zuogou, who runs the Yaoguang Township, Southern County, Sichuan Province. Since 1985, he has leased and contracted a wasteland of 112 hectares in the wasteland of the village and a collective citrus grove of 1 mu = 1/15 hectare, Business, become famous to rely on business and technology to raise silkworm rich typical large. Sericulture in 2000 reached 243.5, producing 9269.5 kg of cocoon and cocoon