DB23∕T 2373-2019 林业气象观测规范 红松苗木.docx

ICS07.060 B?18 黑龙江省地方标准  DB23 DB?23/T?XXXXX—XXXX 林业气象观测规范　红松苗木 XXXX?-?XX?-?XX?发布 XXXX?-?XX?-?XX?实施 黑龙江省市场监督管理局 发?布 DB23/T?XXXXX—XXXX 目 次 前言................................................................................. II 1 　范围............................................................................... 1 2 　术语和定义......................................................................... 1 3 　观测总则........................................................................... 1 3.1 　观测项目....................................................................... 2 3.2 　观测对象....................................................................... 2 3.3 　观测内容....................................................................... 2 3.4 　观测时间....................................................................... 2 3.5 　观测方法....................................................................... 2 3.6 　观测要求....................................................................... 2 4 　各物候期判断标准................................................................... 2 4.1 　播种期......................................................................... 2 4.2 　出苗期......................................................................... 2 4.3 　叶芽开放期..................................................................... 2 4.4 　展叶期......................................................................... 3 4.5 　新枝形成期..................................................................... 3 4.6 　顶芽形成期..................................................................... 3 4.7 　新梢木质化期................................................................... 3 5 　观测记录........................................................................... 3 5.1 　观测记录簿、年报表格式......................................................... 3 5.2 　观测记录簿的填写............................................................... 3 5.3 　观测记录年报表的填写.........................................