品种审定制度变迁路径分析
Analysis of the Path of Changesin the Variety Approval System
LI Xin,SUN Yuyan,ZHANG Pengyu,CUI Xiaohong,MENG Huaide,LIN Yixin,DUO Lina (InnerMongoliaAutonomous RegionAgricultureandAnimal Husbandry Technology Extension Center,Hohhot010010)
优良品种是农业增效、农民增收的重要支撑,而品种审定制度是通过构建科学规范的农作物品种评价体系来保障农业生产用种安全的制度安排。(剩余9144字)