DB21/T 4428-2026 Active Liaoning ProvinceLocal standards

DB21/T 4428-2026 The standard of care for dairy cows during the periparturient period

Publish Date: 2026-05-07 Implement Date: 2026-06-07 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: DB21/T 4428-2026

Standard Type: Local standards

Standard Status: Active

is_force_gb: no

CCS Name: \nLivestock and poultry

ICS Name: Animal husbandry and breeding

Publish Date: 2026-05-07

Implement Date: 2026-06-07

Publisher: 辽宁省市场监督管理局

Technical Committee: 辽宁省农业农村厅

Development Information

Drafting Units:

辽宁省农业农村发展服务中心、黑山县兴泰畜牧养殖场、辽宁长青农业科技发展有限公司

Related Standards

GB/T 2033-1980 Replaced

GB/T 2033-1980 Sheep with long-staple wool

Publish Date: 1980-10-27

GB/T 2415-1981 Replaced

GB/T 2415-1981 Breeding stock—Farm cattle:Nanyang breed

Publish Date: 1981-01-03

GB/T 2416-1981 Replaced

GB/T 2416-1981 Breeding stock—Northeast fine-wool sheep

Publish Date: 1981-01-10

GB/T 2417-1981 Replaced

GB/T 2417-1981 Breeding stock—Jinhua pigs

Publish Date: 1981-01-14

GB/T 2426-1981 Active

GB/T 2426-1981 Breeding stock—Xinjiang fine-wool sheep

Publish Date: 1981-02-18

GB/T 2773-1981 Replaced

GB/T 2773-1981 Breeding stock—Ningxiang pigs

Publish Date: 1981-11-25