DB52/T 626-2010 贵州高产优质茶园栽培技术规程

ICS65.020.20

B35

DB52

贵州省地方标准

DB52/T626—2010

贵州高产优质茶园栽培技术规程

Technicalspecificationsforcultivationofhighyieldandgoodqualityteaplantation

inGuizhou

2010-08-18发布2010-08-18实施

贵州省质量技术监督局发布

DB52/T626—2010

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茶园高标准建园技术要点............................................................1

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

4.1.1环境条件..................................................................1

4.1.2土壤条件..................................................................2

4.2基地规划......................................................................2

4.2.1总则......................................................................2

4.2.2土地规划..................................................................2

4.3道路网建设....................................................................2

4.4水利系统建设..................................................................2

4.5茶园生态建设..................................................................3

5茶树种植..........................................................................3

5.1茶园开垦及施肥................................................................3

5.2种苗选择......................................................................3

5.3适时移栽......................................................................3

5.4茶苗定植......................................................................3

5.5苗期管理......................................................................3

6茶园施肥..........................................................................3

6.1肥料..........................................................................3

6.2施肥原则......................................................................4

6.3施肥时期......................................................................4

6.4施肥量及各期分配..............................................................4

6.5施肥方法......................................................................4

7土壤管理..........................................................................4

7.1茶园耕作......................................................................4

7.1.1浅耕......................................................................4

7.1.2深耕......................................................................4

7.2茶园铺草......................................................................5

7.3茶园免耕......................................................................5

8茶树修剪..........................................................................5

8.1定型修剪......................................................................5

I

DB52/T626—2010

8.1.1定型修剪的对象.............................................................5

8.1.2幼龄茶园...................................................................5

8.1.3台刈茶园...................................................................5

8.2轻修剪.........................................................................5

8.3深修剪、重修剪、台刈...........................................................5

9茶园水分管理.......................................................................5

9.1旱害预防.......................................................................6

9.2渍害预防.......................................................................6

10冻害防治..........................................................................6

10.1冻害预防......................................................................6

10.2受冻后的护理..................................................................6

11病虫害防治........................................................................6

12茶叶采摘..........................................................................6

12.1采摘要