DB42/T 1104-2015 机采棉栽培技术规程

ICS65.020.20

B05

备案号：DB42

湖北省地方标准

DB42/T1104—2015

机采棉栽培技术规程

Rulesofculturetechniqueformachine-harvestedcotton

（报批稿）

2015-10-30发布2015-12-18实施

湖北省质量技术监督局发布

DB42/T1104—2015

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产量目标..........................................................................1

5种植模式..........................................................................1

6播前准备..........................................................................2

6.1品种选择......................................................................2

6.2种子处理......................................................................2

6.3棉田选择与耕整................................................................2

6.3.1棉田选择..................................................................2

6.3.2棉田耕整..................................................................2

7播种..............................................................................2

8田间管理..........................................................................2

8.1苗期管理......................................................................2

8.2水肥管理......................................................................3

8.3病虫害防治....................................................................3

8.4株型调控......................................................................3

8.4.1化学调控..................................................................3

8.4.2打顶......................................................................3

8.5脱叶催熟......................................................................3

8.5.1喷药时间..........................................