DB37T 3554-2019 茶树叶片营养诊断技术规程.pdf

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1、ICS65.020.20B05DB37山东省地方标准DB37/T3554—2019茶树叶片营养诊断技术规程TheTechnologyProcedureforTealeafNutritionDiagnosis2019-05-29发布2019-06-29实施山东省市场监督管理局发布DB37/T3554—2019目次前言..............................................................................................................................................

2、.......................II1范围...................................................................................................................................................................12规范性引用文件....................................................................................................

3、...........................................13术语和定义.......................................................................................................................................................14茶树叶片采集方法.........................................................................................

4、..................................................14.1诊断单元的划分.......................................................................................................................................14.2采样时间................................................................................................

5、...................................................24.3采样路线...................................................................................................................................................24.4样株的选择.....................................................................................

6、..........................................................24.5采样部位...................................................................................................................................................24.6采样数量...............................................................................

7、....................................................................24.7标签和送样...........................................................................................................................