GB/T 14551-1993
Replaced
T/GDNB 100-2022
Active
Group standards
T/GDNB 100-2022 Technical specifications for remediation of arsenic-contaminated paddy fields using manganese-based biochar
T/GDNB 100-2022 Technical specifications for remediation of arsenic-contaminated paddy fields using manganese-based biochar
Price:
$ 30
Basic Information
Standard Code:
T/GDNB 100-2022
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
Integrated agriculture and forestry
Publish Date:
2022-06-15
Implement Date:
2022-06-30
Scope
Main technical content: This document specifies the definition and requirements of manganese-based biochar, applicable soils, application quantities, application times and methods, etc. This document is applicable to the implementation of manganese-based biochar treatment and restoration technology for arsenic-contaminated paddy fields, and the treatment of cadmium-arsenic compound-contaminated farmland can also be carried out in accordance with this document
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