DB51/T 1509-2023
Technical regulations for sowing and raising seedlings in Zhennan (English Version)

Standard No.

DB51/T 1509-2023

Language

Chinese, Available in English version

Release Date

2023

Published By

Sichuan Provincial Standard of the People's Republic of China

Latest

DB51/T 1509-2023

Replace

DB51/T 1509-2012

Scope

This document stipulates the main technical indicators and requirements for container seedlings of Zhennan (scientific name: Phoebe Zhennan), including seed collection and processing, bed preparation, container seedling cultivation, pest and disease control, nursery release, seedling archives, etc. This document is applicable to the cultivation of container seedlings of Zhennan in Sichuan Province.

DB51/T 1509-2023 history

• 2023 DB51/T 1509-2023 Technical regulations for sowing and raising seedlings in Zhennan
• 2012 DB51/T 1509-2012 Technical Regulations for Sowing and Seedling Raising of Precious Timber Trees Zhennan