GB/T 14551-1993
Replaced
T/GDNB 29-2021
Active
Group standards
T/GDNB 29-2021 Light and Moderate Pollution Farmland Restoration Technology: Rice-Water Convolvulus Intercropping Protocol for Cadmium and Arsenic Pollution Remediation
T/GDNB 29-2021
Price:
$ 20.00
Basic Information
Standard Code:
T/GDNB 29-2021
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
\nPollutant emission standards
ICS Name:
Integrated agriculture and forestry
Publish Date:
2021-03-01
Implement Date:
2021-03-23
Scope
Main technical content: This document stipulates the basic principles and technical requirements for controlling the excessive heavy metal content in rice by intercropping low-accumulation rice with high-enrichment water spinach in soils contaminated by light to moderate cadmium and arsenic. This document is applicable to the production management and technical guidance for controlling the heavy metal cadmium and arsenic content in rice in light to moderate pollution risk areas
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