江苏省江阴县河塘乡育珠专业户、省劳模周兰宝,他从多年来河蚌育珠中取得了成功经验,使河塘乡成为远近闻名的“珍珠乡”。周兰宝成功的经验是:一龄蚌快速育珠,既速度快,又经济效益高。以前用二龄蚌育珠,从繁蚌、育蚌、手术蚌到取珠要化 Jiangsu Province, Jiangyin County, Hetang Township Yuzhu professional households, the provincial model worker Zhou Lanbao, He from years mussels Yuzhu has made successful experience, so that He Tong Township has become well-known “Pearl Township.” Zhou Lanbao successful experience is: a fast mussels Pearl, both fast, but also high economic efficiency. In the past with second-generation mussels Yu Zhu, from the clams, rearing mussels, surgical mussels to beads to be