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来自维基百科,自由的百科全书
氾氏本姓凡,秦乱时避地氾水,因改姓氾。[1]氾胜之家庭和穆。[2]汉成帝时为议郎,[3]曾任轻车使者,[4]在都城长安附近(今陕西关中地区)指导农业生产,后升任为御史。[5]他总结黄河流域的农业生产经验,创造精耕细作的区田法,另有溲种法、穗选法、嫁接法等。著有《氾胜之书》十八篇,[6]是现存唯一尚有大量佚文可见的西汉农学著作。
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