培训时间：2010年1月14日上午 培训地点：白寨乡后里村 培训内容：玉米高产高效栽培技术体系 主讲教师：雷友、黄文超 参加人数：99人
farmer training in Quzhou base for high yield and high resource use efficiency--6
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farmer training in Quzhou base for high yield and high resource use efficiency--1
