DB4205∕T 64-2019 半高山马铃薯脱毒原种薯生产技术规程(宜昌市)

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1、ICS65.020.20B05DB4205宜昌市地方标准DB4205/T64—2019半高山马铃薯脱毒原种薯生产技术规程Codeofpracticeforvirus-freeseedpotatoeseliteproductioninhalf-heightattitudemountainareas文稿版次选择2019-05-31发布2019-07-01实施宜昌市市场监督管理局发布DB4205/T64—2019目次前言......................................................................

2、...............................................................................................II引言...................................................................................................................................................................III1范围...........

3、......................................................................................................................................................12规范性引用文件........................................................................................................................

4、.....................13术语和定义.....................................................................................................................................................14技术要求................................................................................................

5、.........................................................14.1地块选择.................................................................................................................................................14.2茬口安排.............................................................

6、....................................................................................24.3耕整地.....................................................................................................................................................24.4施底肥................................

7、.....................................................................................................................24.5原种薯选择.............................................................................................................................................24.6播种......

8、...............................................