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在国家的大力支持下,经过广大科技人员的不懈努力,目前已有30个具有自主知识产权的农药品种取得了农药登记,开始在防治病虫草害的主战场发挥重要作用。
With the strong support of the state and through the unremitting efforts of a large number of scientific and technical personnel, 30 pesticide varieties with independent intellectual property rights have now been registered with pesticides and have begun to play an important role in the main battlefield of pest and disease control.