DB42/T 1455-2018 山药浅生槽高效栽培技术规程

ICS67.080.20

B31

备案号：

DB42

湖北省地方标准

DB42/T1455—2018

山药浅生槽高效栽培技术规程

CodeofpracticefortheshallowrootedgroovecultivationYam（Dioscoreaopposita

Thunb）

（报批稿）

2018-09-11发布2018-12-10实施

湖北省质量技术监督局发布

DB42/T1455—2018

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

3.1山药茎段yamtuber...............................................................1

3.2浅生槽栽培shallowrootedgroove...................................................1

4产地环境条件.......................................................................1

5栽培技术...........................................................................1

5.1耕地...........................................................................1

5.2整地放槽.......................................................................2

5.3种植...........................................................................2

5.3.1品种选择...................................................................2

5.3.2茎段选择...................................................................2

5.3.3播种.......................................................................2

5.3.4施底肥.....................................................................2

5.3.5覆土.......................................................................2

5.4田间管理.......................................................................2

5.4.1搭架、理蔓和整枝...........................................................2

5.4.2追肥.......................................................................2

5.4.3水分管理...................................................................2

5.4.4中耕除草...................................................................3

6病虫害综合防治.....................................................................3

6.1防治原则.......................................................................3

6.2主要病虫害.....................................................................3

6.3防治方法..................................