DB15/T 1893-2020 兴安落叶松播种育苗技术规程

DB15/T 1893-2020 Seedling cultivation technology specifications for Larix olgensis in Xing'an Seedling cultivation technology specifications for Larix olgensis - Seedling cultivation - Soil preparation - Planting - Fertilization - Weeding - Protection and care - Harvesting and transportation According to my understanding, "seedling cultivation" refers to the process of planting seedlings, which includes soil preparation, planting, fertilization, weeding, protection and care, harvesting and transportation. "Larix olgensis" refers to the species of pine tree commonly found in north

内蒙古自治区地方标准 简体中文 现行 页数:8页 | 格式:PDF

基本信息

标准号
DB15/T 1893-2020
标准类型
内蒙古自治区地方标准
标准状态
现行
中国标准分类号(CCS)
国际标准分类号(ICS)
发布日期
2020-05-10
实施日期
2020-06-10
发布单位/组织
内蒙古自治区市场监督管理局
归口单位
-
适用范围
-

发布历史

研制信息

起草单位:
起草人:
出版信息:
页数:8页 | 字数:- | 开本: -

内容描述

ICS65.020.01

B05

DB15

内蒙古自治区地方标准

DB15/T1893—2020

兴安落叶松播种育苗技术规程

TechnicalRegulationsofSeedingandSeedlingforLarixgmelinii(Rupr.)Kuzen

2020-05-10发布2020-06-10实施

内蒙古自治区市场监督管理局发布

DB15/T1893—2020

目次

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

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

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

3育苗地选择........................................................................1

4整地作床..........................................................................1

4.1整地..........................................................................1

4.2施肥..........................................................................1

4.3土壤消毒......................................................................1

4.4作床..........................................................................1

5种子处理..........................................................................2

5.1种子质量......................................................................2

5.2种子催芽......................................................................2

6播种..............................................................................2

6.1播种时间......................................................................2

6.2播种量.........................................

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