GB 12943-1991
AbolishedPlant quarantine rules for mother tree and seedling of virus-free apple
苹果无病毒母本树和苗木检疫规程
Application Summary AI generated
This standard specifies the quarantine procedures and requirements for virus-free mother trees and seedlings of apples to prevent the introduction and spread of viral diseases. It is applied in agricultural settings, specifically during the production, certification, and trade of apple planting materials in China. The rules ensure that only healthy, virus-free stock is used for orchard establishment and propagation.
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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.