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1范围 本标准规定了桃苗木技术要求和检验方法及其签证、包装、保管、运输等要求。 本标准适用于一年生及当年生嫁接桃苗木。 2定义 本标准采用下列定义。 2． 1根茎 苗木根和茎的交界处。 2． 2苗高 自根茎到苗木顶端已充分木质化部分的总长
1 Scope This standard specifies the peach seedlings technical requirements and testing methods and their visas, packaging, storage, transportation and other requirements. This standard applies to annual and annual grafting peach seedlings. 2 Definitions This standard uses the following definitions. 2. 1 root seedling root and stem junction. 2. 2 seedling height from the rhizome to the top of the seedling has been fully lignified part of the total length