GB/T 14551-1993
Replaced
T/ZNZ 169-2023
Active
Group standards
T/ZNZ 169-2023 Water-based healthy cropland layer construction technical specifications
T/ZNZ 169-2023 Water-based healthy cropland layer construction technical specifications
Price:
$ 30
Basic Information
Standard Code:
T/ZNZ 169-2023
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
Integrated agriculture and forestry
Publish Date:
2023-02-17
Implement Date:
2023-03-17
Scope
Main technical content: This document specifies the relevant terms and definitions for the construction of healthy topsoil in paddy fields, as well as the construction techniques, evaluation of the effects, and record-keeping. This document is applicable to the construction of healthy topsoil in paddy fields.
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