DB42/T 948-2014 早熟马铃薯高垄全覆膜栽培技术规程

ICS65.020.20

B23

备案号：DB42

湖北省地方标准

DB42/T948－2014

早熟马铃薯高垄全覆膜栽培技术规程

Integratedculturalregulationsofearlymaturitypotatoproductionbyhighridge

andplasticmulching

（报批稿）

（本稿完成日期：2013年12月5日）

2014-02-28发布2014-05-28实施

湖北省质量技术监督局发布

DB42/T948—2014

目 次

目次..........................................................................................................................................................................I

前言........................................................................................................................................................................II

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

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

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

4种植环境..........................................................................................................................................................2

4.1产地环境..........................................................................................................................................................2

4.2土壤条件..........................................................................................................................................................2

4.3茬口安排..........................................................................................................................................................2

5播种前准备......................................................................................................................................................2

5.1种薯准备...........................................................................................................................................................2

5.2整地与施肥......................................................................................................................................................3

5.3土壤防虫处理..................................................................................................................................................3

5.4制垄与开沟......................................................................................................................................................3

6播种..................................................................................................................................................................3

6.1播种时间..........................................................................................................................................................3

6.2播种深度..........................................................................................................................................................3

6.3播种密度..........................................................................................................................................................3

6.4播种方法..........................................................................................................