Standard No.:	DB21/T 2731-2017
English Name:	Technical regulations for cultivation of seedling of Phellodendron amurense Rupr.
Chinese Name:	黄檗育苗技术规程
Chinese Classification:	B05    Agriculture and forestry technology
Professional Classification:	DB    Provincial Standard
ICS Classification:	65.020.20 65.020.20    Plant growing 65.020.20
Source Content Issued by:	Liaoning Provnicial Quality and Technology Supervision Bureau
Issued on:	2017-02-23
Implemented on:	2017-3-23
Status:	valid
Target Language:	English
File Format:	PDF

本标准规定了黄檗（Phellodendron amurense Rupr.）育苗的圃地的选择与区划设计、整地、施肥与做床、种子的采集与催芽处理、播种、苗期管理、苗木越冬管理、起苗和分级、苗木检疫、质量调查和出圃、档案管理等技术。
本标准适用于黄檗育苗生产作业。