DB23/T 2699-2020 农业气象观测规范 蔓越莓

ICS07.060

B18

DB23

黑龙江省地方标准

DB23/T2699—2020

农业气象观测规范蔓越莓

2020-09-29发布2020-10-28实施

黑龙江省市场监督管理局发布

DB23/T2699—2020

目  次

前言.....................................................................................................................................................................II

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

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

3术语和定义.....................................................................................................................................................1

3.1蔓越莓生育期.........................................................................................................................................1

3.2观测地段.................................................................................................................................................1

3.3果枝高度.................................................................................................................................................1

3.4植株密度.................................................................................................................................................1

4观测总则.........................................................................................................................................................1

4.1观测地段及小区的选择.........................................................................................................................1

4.2观测植株的选择.....................................................................................................................................1

4.3观测内容.................................................................................................................................................2

4.4观测时间.................................................................................................................................................2

4.5观测方法.................................................................................................................................................2

4.6观测要求.................................................................................................................................................2

5生育期判断标准.............................................................................................................................................2

5.1恢复生长期.............................................................................................................................................2

5.2萌芽期.....................................................................................................................................................2

5.3抽梢期.....................................................................................................................................................3

5.4现蕾期.....................................................................................................................................................3

5.5开花期.....................................................................................................................................................3

5.6坐果期.....................................................................................................................................................3

5.7转色期.....................................................................................................................................................3

5.8红果期.....................................................................................................................................................3

5.9成熟期.....................................................................................................................................................3

5.10休眠期...................................................................................................................................................3

附录A（资料性附录）蔓越莓生育期图例...................................................................................................4

附录B（规范