GB/T 14551-1993
Replaced
T/ZNZ 023-2020
Active
Group standards
T/ZNZ 023-2020 Technical Specifications for Identifying the Resistance of Rice to Brown Planthopper
T/ZNZ 023-2020
Price:
$ 30
Basic Information
Standard Code:
T/ZNZ 023-2020
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Integrated agriculture and forestry
ICS Name:
Integrated agriculture and forestry
Publish Date:
2020-05-15
Implement Date:
2020-06-15
Scope
Main technical content: This standard specifies the terms and definitions, evaluation methods, and evaluation standards for the resistance of rice varieties to brown planthoppers. This standard is applicable to the evaluation of rice resistance to brown planthoppers during the seedling stage and the adult stage.
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