刘瑞符同志是天津市农业科学院农作物研究所高级农艺师、对国家有突出贡献的科技专家，今年６２岁。在科研和开发工作的实践中，她认真贯彻落实党中央确定的“科学技术工作必须面向经济建设”的方针，常年深入农村，和农民交朋友，把农业生产第一线当做农业科研的现场，勤奋努 Comrade Liu Ruifu is a senior agronomist at Tianjin Academy of Agricultural Sciences Institute of Crops and has made outstanding contributions to the country’s science and technology experts, 62-year-old. In the practice of scientific research and development work, she conscientiously implemented the principle that “science and technology work must be oriented to economic construction” as determined by the party Central Committee. Throughout the year, she went deep into the countryside and made friends with the peasants. She regarded the frontline of agricultural production as the scene of agricultural research, Hard work