Standard No.:	DB21/T 2540-2015
English Name:	Technical Regulations for Belula pendula seedlm
Chinese Name:	裂叶垂枝桦播种育苗技术规程
Chinese Classification:	B60    Basic standard and general method on forestry
Professional Classification:	DB    Provincial Standard
ICS Classification:	65.020.01 65.020.01    Farming and forestry in general 65.020.01
Issued by:	Liaoning Provnicial Quality and Technology Supervision Bureau
Issued on:	2015-10-29
Implemented on:	2015-12-29
Status:	valid
Language:	English
File Format:	PDF

本标准规定了裂叶垂枝桦苗圃建立、圃地整理、与生产规划、种子采集及处理、播种、苗期管理、容器育苗、起苗、档案管理等技术内容和要求。
本标准适用于裂叶垂枝桦在辽宁地区育苗的生产作业。