现在,科技下乡风风火火,大批的农技人员为广大农民朋友送去了大量的科技产品、科普知识、致富信息,扶植农民朋友走上科技致富的光明大道。但仅仅通过面对面、手把手地推广科技知识远远不能满足农村的需求,因此,必须高质量高效率地普及科普知识。 Nowadays, thanks to science and technology in the countryside, a large number of agricultural technicians sent a large number of science and technology products, science knowledge and information to wealthy farmers and friends, and helped farmers and peasants embark on the bright road to getting rich in science and technology. However, it is far from meeting the needs of rural areas to promote scientific and technological knowledge only through face-to-face and hands-on activities. Therefore, it is necessary to popularize popular science knowledge with high quality and efficiency.