GB/T 3242-1982
Replaced
T/HEBQIA 437-2025
Active
Group standards
T/HEBQIA 437-2025 Water and fertilizer integration planting technology regulations for mechanically harvested cotton
T/HEBQIA 437-2025 Water and fertilizer integration planting technology regulations for mechanically harvested cotton
Price:
$ 20.00
Basic Information
Standard Code:
T/HEBQIA 437-2025
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Technical management
ICS Name:
Plant cultivation
Publish Date:
2025-09-18
Implement Date:
2025-09-18
Scope
This document is applicable to the planting, harvesting, and processing of single-crop spring cotton in the main cotton-producing areas. This document specifies the terms and definitions of integrated water and fertilizer application for mechanically harvested cotton, pre-sowing preparation, sowing, water and fertilizer management, chemical regulation, pest and disease control, and the technical requirements for leaf removal, ripening, and harvesting.
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