DB6106/T 207-2023 红枣设施化栽培技术规程

ICS65.020.01

备案号：B30

DB6106

延安市地方标准

DB6106/T207—2023

红枣设施化栽培技术规程

Technicalspecificationforprotectedcultivationofjujube

2023-02-16发布2023-03-17实施

延安市市场监督管理局发布

DB6106/T207—2023

目次

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

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

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

3园址选择..........................................................................1

4设施棚机构类型及所用材料..........................................................1

5防雨棚............................................................................1

5.1单行式钢架结构棚..............................................................1

5.2多行式单体棚..................................................................1

5.3联体式棚......................................................................2

6温棚..............................................................................2

6.1温棚..........................................................................2

7品种冬枣、蜂蜜罐、晋枣，七月鲜、梨枣、狗头枣、蛤蟆枣、鲜食或兼用品种。.........2

8树形..............................................................................2

8.1纺锤形........................................................................2

8.2开心形........................................................................2

9苗木类型..........................................................................2

10苗木标准.........................................................................2

11栽植时间.........................................................................2

12栽植密度.........................................................................2

13使用肥料肥料及方法...............................................................3

14整形修剪.........................................................................3

14.1整形修剪原则.................................................................3

14.2不同树形整形.................................................................3

14.3修剪时期与方法...............................................................3

15保花保果.........................................................................3

15.1枣树授粉受精需较高的空气湿度.................................................3

15.2花期和生理落果前喷0.4%～0.5%的硼砂各一次。...................................3

15.3当果实着色前50d～60d，给树冠喷布250ppm的乙稀剂，可使果实提前15天采收。.....3

16温棚的扣棚时间...................................................................4

16.1扣棚降温时间.................................................................4

16.2升温时间.....................................................................4

17温湿度调控.......................................................................4

I

DB6106/T207—2023

18水分..............................................................................4

18.1越冬水........................................................................4

18.2催芽水........................................................................4

18.3花期水........................................................................4

18.4促果水........................................................................5

18.5熟前水........................................................................5

19病虫害防治........................................................................5

19.1红蜘蛛........................................................................5

19.2食心虫........................................................................5

19.3枣飞象........................................................................5

19.4枣镰翅小卷娥..................................................................5

19.5枣尺蠖最佳防治期为3月下旬至4月上旬。使用氯氰菊脂乳油、速灭杀丁、功夫等农药喷雾

防治。................................................................................5

19.6枣锈病........................................................................5

19.7缩果病........................................................................5

20果实采收..........................................................................6

21包装...................................................