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突破性玉米杂交种雅玉2号在生产上推广应用以来,深受广大农户喜爱,至今仍是四川和西南六省、市、自治区深丘、山区的主要推广品种。2001年雅玉2号制种方法获得国家发明专利权。现将有偿使用雅玉2号专利权的办法通告如下:
The breakthrough maize hybrid YaYu No.2 has been widely loved by farmers since its popularization and application in production. So far, it is still the main promotion variety in deep mounds and mountains in Sichuan and southwestern provinces, municipalities and autonomous regions. 2001 Ya Yu 2 seed method of access to national invention patents. Now pay the use of Ya Yu No. 2 patent notice as follows: