DB14/T 821-2025 Abolished Shanxi ProvinceLocal standards

DB14/T 821-2025 Technical Specifications for Planting Corn with One Deep and Two Increased Methods in the Spring-Sowing and Medium- to Late-maturing Regions

DB14/T 821-2025 DB14/T 821-2025 Spring planting mid-late maturing maize planting technology regulations for one deep and two increases

Publish Date: 2025-04-16 Implement Date: 2025-07-16 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Price: $ 20.00

Out of stock

Basic Information

Standard Code: DB14/T 821-2025

Standard Type: Local standards

Standard Status: Abolished

is_force_gb: no

CCS Name: Agricultural and forestry technology

ICS Name: Plant cultivation

Publish Date: 2025-04-16

Implement Date: 2025-07-16

Development Information

Replace the following standards

DB14/T 821-2013 Spring sowing mid-late maturity maize area for high-yielding and high-density cultivar with two-step planting and high-yield cultivation technical specification

Related Standards

GB/T 3242-1982 Replaced

GB/T 3242-1982 Rules of operation for the production technology of cotton stock seed

Publish Date: 1982-05-23

GB/T 3543.2-1995 Replaced

GB/T 3543.2-1995 Rules for agricultural seed testing—Sampling

Publish Date: 1983-03-01

GB/T 3543.3-1995 Replaced

GB/T 3543.3-1995 Rules for agricultural seed testing—Purity analysis

Publish Date: 1983-03-01

GB 6141-1985 Replaced

GB 6141-1985 Qualities grading of main cultivated legume seeds

Publish Date: 1985-06-20

GB 6142-1985 Replaced

GB 6142-1985 Qualities grading of main cultivated grasses seeds

Publish Date: 1985-06-20

GB 6143-1985 Abolished

GB 6143-1985 Qualities grading of main cultivated artemisia sphaerocaphala and kochia prastrata seeds

Publish Date: 1985-06-20