GB/T 19557.7-2004
AbolishedGuidelines for the conduct of tests for distinctness，uniformity and stability--Rice (Oryza sativa L.)
植物新品种特异性、一致性和稳定性测试指南 水稻
Application Summary AI generated
This standard provides the specific testing protocols and evaluation criteria for assessing distinctness, uniformity, and stability (DUS) of new rice varieties. It is applied by plant variety protection offices and agricultural testing authorities in China during the official examination of rice cultivars for intellectual property rights and variety registration. The guidelines ensure consistent and objective characterization of rice morphological and physiological traits across different growing environments.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.