DB15/T 2118-2021 马铃薯规模化生产节本增效技术规程

ICS65.020.20

CCSB01

15

内蒙古自治区地方标准

DB15/T2118—2021

马铃薯规模化生产节本增效技术规程

TechnicalRegulationforLargeScalePtatoProductionwithReducingCost

andIncreaseBenefits

2021-03-25发布2021-04-25实施

内蒙古自治区市场监督管理局发布

DB15/T2118—2021

目次

前言................................................................................III

1范围...............................................................................1

2规范性引用文件.....................................................................1

3术语和定义.........................................................................1

4播前准备...........................................................................1

4.1选地...........................................................................1

4.2整地...........................................................................1

4.3种薯准备.......................................................................2

4.3.1品种选择...................................................................2

4.3.2种薯质量...................................................................2

4.3.3催芽.......................................................................2

4.3.4切种.......................................................................2

4.3.4.1切种方法...............................................................2

4.3.4.2切块大小...............................................................2

4.3.4.3切刀消毒...............................................................2

4.3.5种薯处理...................................................................2

5播种...............................................................................2

5.1适期播种.......................................................................2

5.2种植密度.......................................................................2

5.3种植方式.......................................................................2

5.3.1播种深度...................................................................2

5.3.2药剂沟施...................................................................2

6施肥...............................................................................3

6.1.................................................................................3

6.2基肥...........................................................................3

6.3追肥...........................................................................3

7中耕培土...........................................................................3

7.1.................................................................................3

7.2第一次中耕.....................................................................3

7.3第二次中耕.....................................................................3

8灌溉...............................................................................3

9病虫害防治.........................................................................3

9.1防治原则.......................................................................3

9.2主要病虫害防治.................................................................3

9.3田间喷药作业标准...............................................................3

9.3.1药剂配制...................................................................4

9.3.2