海宁县位于浙江北部,东经120°42′,北纬30°32′。东北面与桐乡、嘉兴、海盐接壤,西南面与杭州市相邻,南靠杭州湾,全县平原面积593.2平方公里,山地面积9.7平方公里,水面面积78.6平方公里,农作物以水稻、络麻、蚕桑为主,河流纵横交叉,沪杭铁路及沪杭公路横贯海宁县,水陆交通很方便。全县总人口约56万,其中农业人口占 Haining County is located in the north of Zhejiang Province, longitude 120°42′ east longitude and 30°32′ north latitude. The northeast is bordered by Tongxiang, Jiaxing and Haiyan, the southwest is adjacent to Hangzhou, and the south is by Hangzhou Bay. The plain area of ​​the county is 593.2 square kilometers, the mountainous area is 9.7 square kilometers, the water area is 78.6 square kilometers, and the crops are rice, hemp, Sericulture dominates, rivers intersect vertically and horizontally, and the Shanghai-Hangzhou Railway and the Shanghai-Hangzhou Highway cross Haining County. The water and land transportation is very convenient. The total population of the county is about 560,000, of which the agricultural population accounts for