Standard No.:	DB37/T 4055-2020
English Name:	Technical regulations of arbor type seedling cultivation for Euonymus arbor trees
Chinese Name:	卫矛属乔木型苗木培育技术规程
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:	Shandong Provincial Administration for Market Regulation
Issued on:	2020-07-09
Implemented on:	2020-8-9
Status:	valid
Language:	English
File Format:	PDF

本标准规定了卫矛属（Euonymus Linn.）乔木树种白杜（又名丝棉木，E. maackii）和西南卫矛（E. hamiltonianus）的播种育苗、大苗培育、病虫害防治、苗木出圃、育苗档案等技术要求。
本标准适用卫矛属2个乔木型树种白杜和西南卫矛绿化大苗的培育。