Standard No.:	DB43/T 260-2005
English Name:	Technical regulations of raising seedlingsof Alnus crenastogyne
Chinese Name:	桤木播种育苗技术规程
Chinese Classification:	B61    Seed, seedling, seedling nursery
Professional Classification:	DB    Provincial Standard
ICS Classification:	65.020.40 65.020.40    Landscaping and silviculture 65.020.40
Issued by:	Hunan Provincial Quality and Technology Supervision Bureau
Issued on:	2005-07-01
Implemented on:	2005-8-1
Status:	abolished
Abolished on:	2024-07-31
Language:	English
File Format:	PDF

本标准规定了桤木播种育苗的种子质量要求、圃地选择、圃地准备、种子处理、插种量、播种方法、覆盖、揭草、间苗、除草、追肥、病虫害防治等田间管理和苗木出圃等基本技术要求。
本标准适用于省内桤木播种苗的培育和管理。