DB4205/T 64-2019 半高山马铃薯脱毒原种薯生产技术规程
DB4205/T 64-2019 The technical specifications for the production of virus-free seed potatoes in half-mountain potatoes
基本信息
发布历史
-
2019年05月
研制信息
- 起草单位:
- 起草人:
- 出版信息:
- 页数:8页 | 字数:- | 开本: -
内容描述
ICS65.020.20
B05
DB4205
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-heightattitude
mountainareas
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.....................................................................................................................................................................II
引言...................................................................................................................................................................III
1范围.................................................................................................................................................................1
2规范性引用文件.............................................................................................................................................1
3术语和定义.....................................................................................................................................................1
4技术要求.........................................................................................................................................................1
4.1地块选择.................................................................................................................................................1
4.2茬口安排.................................................................................................................................................2
4.3耕整地.....................................................................................................................................................2
4.4施底肥.....................................................................................................................................................2
4.5原种薯选择.............................................................................................................................................2
4.6播种.........................................................................................................................................................2
4.7田间管理.................................................................................................................................................2
4.8收获.........................................................................................................................................................3
5质量控制.........................................................................................................................................................3
5.1品种混杂控制.......................................
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