DB5334/T 3-2019 云当归生产综合技术规程

ICS11.120.10

B38

备案号：DB5334

迪庆州地方标准

DB5334/T3—2019

云当归生产综合技术规程

2019-05-01发布2019-07-01实施

迪庆州市场监督管理局发布

DB5334/T3—2019

目  次

前  言...............................................................................................................................................................IV

1范围...................................................................................................................................................................2

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

3定义...................................................................................................................................................................2

3.1云当归.......................................................................................................................................................2

3.2种子处理...................................................................................................................................................2

3.3苗床...........................................................................................................................................................2

3.4育苗移栽...................................................................................................................................................3

3.5大田种植...................................................................................................................................................3

3.6抽薹、当归抽薹.......................................................................................................................................3

3.7露白...........................................................................................................................................................3

3.8根腐病.......................................................................................................................................................3

3.9霜霉病.......................................................................................................................................................3

3.10褐斑病.....................................................................................................................................................3

4当归概述...........................................................................................................................................................3

4.1植物学特征...............................................................................................................................................3

4.2生长习性...................................................................................................................................................3

4.3产地环境...................................................................................................................................................4

4.4商品性状...................................................................................................................................................4

5育苗技术...........................................................................................................................................................4

5.1播种时间...................................................................................................................................................4

5.1.1春播期...............................................................................................................................................4

5.1.2秋播期...............................................................................................................................................4

5.1.3冬播期...............................................................................................................................................4

5.2选地整地...................................................................................................................................................5

5.2.1土壤...................................................................................................................................................5

5.2.2选地...................................................................................................................................................5

5.2.3整地...................................................................................................................................................5

5.2.4开畦...................................................................................................................................................5

5.3种子选择...................................................................................................................................................5

5.4种子处理...................................................................................................................................................5

5.4.1晒种、搓揉去杂...............................................................................................................................5

5.4.2浸种...................................................................................................................................................5

5.4.3催芽...................................................................................................................................................6

5.5播种（育苗移栽当归）...........................................................................................................................6

I

DB5334/T3—2019

5.5.1条播...................................................................................................................................................6

5.5.2撒播...................................................................................................................................................6

5.5.3盖种...................................................................................................................................................6

5.6苗期管理...................................................................................................................................................6

5.6.1第一次除草.......................................................................................................................................6

5.6.2第二次除草.......................................................................................................................................6

5.6.3水肥管理...........................................................................................................................................6

5.6.4病虫害防治.......................................................................................................................................6

5.7采挖和贮藏...............................................................................................................................................6

5.7.1种苗采挖...........................................................................................................................................6

5.7.2种苗贮藏...........................................................................................................................................7

6大田种植技术...................................................................................................................................................7

6.1移栽时间.....................................................................................................................