Standards

DB15/T 4394-2026 Active

DB15/T 4394-2026 Technical Specification for Drying and Storage Reduction of Maize Grain Seeds

Publish Date: 2026-04-30

DB15/T 4393-2026 Active

DB15/T 4393-2026 The technical regulations for chemical control of spring corn planting closely for preventing lodging

Publish Date: 2026-04-30

DB15/T 4392-2026 Active

DB15/T 4392-2026 The technical procedures for enhancing the immunity of dairy cows with subclinical mastitis using the extract of bitter clover

Publish Date: 2026-04-30

DB15/T 4391-2026 Active

DB15/T 4391-2026

Publish Date: 2026-04-30

DB15/T 4390-2026 Active

DB15/T 4390-2026

Publish Date: 2026-04-30

DB15/T 4389-2026 Active

DB15/T 4389-2026 Guidelines for the deployment of automatic monitoring stations for mountain flash flood disasters and the technology for monitoring and reporting

Publish Date: 2026-04-30

DB15/T 4388-2026 Active

DB15/T 4388-2026 Nepenthes lawn construction and maintenance technical regulations

Publish Date: 2026-04-30

DB15/T 4387-2026 Active

DB15/T 4387-2026

Publish Date: 2026-04-30

DB15/T 4386-2026 Active

DB15/T 4386-2026 Mechanical residue film recovery operation technical specifications

Publish Date: 2026-04-30

DB15/T 4385-2026 Active

DB15/T 4385-2026 Technical specification for improving the quality of maize mechanized seedling technology

Publish Date: 2026-04-30

DB15/T 4384-2026 Active

DB15/T 4384-2026 Mechanical production technology specifications for precise regulation of high-density planting of corn

Publish Date: 2026-04-30

DB15/T 4383-2026 Active

DB15/T 4383-2026 Soybean large-ridge high-platform dense planting drip irrigation mechanized production technical specifications

Publish Date: 2026-04-30