GB/T 19557.14-2017
ActiveGuidelines for the conduct of tests for distinctness, uniformity and stability—Rape seed(Brassica napus L.)
植物品种特异性、一致性和稳定性测试指南 甘蓝型油菜
Application Summary AI generated
This standard provides the official testing protocols for assessing distinctness, uniformity, and stability (DUS) of new rape seed (Brassica napus L.) varieties. It is applied by plant variety protection offices, breeding institutions, and seed testing authorities in China to determine whether a candidate variety qualifies for intellectual property rights or national registration. The guidelines specify the characteristics to be observed, trial conditions, and evaluation methods for agricultural seed certification and variety management.
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