DB62/T 2564-2015 刺槐混交造林技术规程

ICS65.020.40

B64

DB62

甘肃省地方标准

DB62/T2564—2015

刺槐混交造林技术规程

2015-03-11发布2015-04-01实施

发布

DB62/T2564—2015

目次

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

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

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

3立地条件..........................................................................1

4小班设计..........................................................................1

5混交树种..........................................................................1

6混交比例..........................................................................1

7混交方法..........................................................................2

7.1斜坡、缓坡、沟谷地段的混交方法................................................2

7.2陡坡、梁峁地段的混交方法......................................................2

7.3“四旁”地段的混交方法........................................................2

7.4零星地段的混交方法............................................................2

8种植点配置........................................................................2

8.1方形配置......................................................................2

8.2品字形配置....................................................................2

8.3种植行走向....................................................................2

9造林密度..........................................................................2

9.1用材林、蜜源林................................................................2

9.2水土保持林、防护林、薪炭林、饲料林............................................3

10整地方法.........................................................................3

10.1整地时间.....................................................................3

10.2造林地清理...................................................................3

10.3整地方式.....................................................................3

10.3.1穴状整地.................................................................3

10.3.2鱼鳞坑整地...............................................................3

10.3.3带状整地.................................................................3

11苗木选择.........................................................................3

11.1良种苗.......................................................................3

11.2裸根苗.......................................................................3

11.3容器苗.......................................................................4

11.4土球苗.......................................................................4

11.5起苗处理.....................................................................4

11.5.1修根截干.................................................................4

I

DB62/T2564—2015

11.5.2蘸泥浆....................................................................4

11.6禁用长期假植苗................................................................4

12栽植施工..........................................................................4

12.1栽植时间......................................................................4

12.2起苗运输................