GB/T 3242-1982
Replaced
T/GDNB 227-2024
Active
Group standards
T/GDNB 227-2024 Soil ecological improvement and fertilization techniques for double-cropped rice areas with acidified soils
T/GDNB 227-2024 Soil ecological improvement and fertilization techniques for double-cropped rice areas with acidified soils
Price:
$ 30
Basic Information
Standard Code:
T/GDNB 227-2024
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
Plant cultivation
Publish Date:
2024-06-26
Implement Date:
2024-07-06
Scope
Main technical content: This document specifies the application amount, application method, application frequency, supporting field management, and precautions of amendments for ecological improvement and fertilization of acidified soils in the South China double-cropping rice area. This document is applicable to the improvement and fertilization of acidic soils in the South China double-cropping rice area.
Development Information
Related Standards
GB/T 3543.2-1995
Replaced
GB/T 3543.2-1995 Rules for agricultural seed testing—Sampling
GB/T 3543.3-1995
Replaced
GB/T 3543.3-1995 Rules for agricultural seed testing—Purity analysis
GB 6141-1985
Replaced
GB 6141-1985 Qualities grading of main cultivated legume seeds
GB 6142-1985
Replaced
GB 6142-1985 Qualities grading of main cultivated grasses seeds
GB 6143-1985
Abolished