GB/T 14551-1993
Replaced
DB44/T 1964-2017
Active
Guangdong ProvinceLocal standards
DB44/T 1964-2017 Seed selection and breeding technology specifications for main native broadleaf tree species
DB44/T 1964-2017 Seed selection and breeding technology specifications for main native broadleaf tree species
Price:
$ 30
Basic Information
Standard Code:
DB44/T 1964-2017
Standard Type:
Local standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Agricultural and forestry technology
ICS Name:
Integrated agriculture and forestry
Publish Date:
2017-03-10
Implement Date:
2017-06-10
Pages:
8 pages
Scope
This standard specifies the technical requirements for the selection and breeding of major native broadleaf tree species, field measurement, analysis and evaluation, and file management. This standard is applicable to the selection and breeding of high-quality seedlings of major native broadleaf tree species.
Development Information
Related Standards
GB/T 15549-1995
Replaced
GB/T 15549-1995 Sensory analysis—Methodology—Initiation and training of assessors in the detection and recognition of odours
GB/T 15790-1995
Replaced
GB/T 15790-1995 Rules for investigation and forecast of the rice blast [Pyricularia oryzae (Cavara)]
GB/T 15792-1995
Replaced
GB/T 15792-1995 Rules for investigation and forecast of the rice stem borer [Chilo suppressalis (Walker)]
GB/T 15794-1995
Replaced
GB/T 15794-1995 Rules for investigation and forecast of the brown planthopper(Nilaparvata lugens Stal) and the white-backed planthopper(Sogatalla furcifera Horvath)
GB/T 16453.1-1996
Replaced