
DB23/T 2699-2020
农业气象观测规范蔓越莓
2020-09-29发布
2020-10-28实施
目 次
前言...................................................................................................................................................................1
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(规范性附录) 蔓越莓生育期观测记录簿格式............................................................................... 9
参考文献.............................................................................................................................................................19
本文件按照GB/T 1.1—2020《标准化工作导则 第一部分:标准化文件的结构和起草规则》的规则起草。
本文件由黑龙江省气象局提出。
本文件由黑龙江省气象标准化技术委员会归口。