DB44/T 1964-2017
Technical regulations for the selection and breeding of main native broad-leaved tree species (English Version)

Standard No.

DB44/T 1964-2017

Language

Chinese, Available in English version

Release Date

2017

Published By

Guangdong Provincial Standard of the People's Republic of China

Latest

DB44/T 1964-2017

Scope

This standard specifies technical requirements for breeding materials, field measurement, analysis and evaluation, and file management of major native broad-leaved tree species. This standard applies to the selection and breeding of improved varieties of major native broad-leaved tree species.

DB44/T 1964-2017 history

• 2017 DB44/T 1964-2017 Technical regulations for the selection and breeding of main native broad-leaved tree species