GB/T 8822.6-1988
ActiveSeed zones of Chinese forest trees--Seed zones of Pinus massoniana Lamb.
中国林木种子区 马尾松种子区
Application Summary AI generated
This standard defines the geographic seed zones for Pinus massoniana (Masson's pine) in China, specifying the boundaries and conditions for seed collection and transfer. It is applied in forestry management and tree breeding to ensure that seeds are sourced from and used within appropriate ecological regions, thereby improving survival rates and growth performance in reforestation and afforestation projects.
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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.