DB21/T 4136-2025 Active Liaoning ProvinceLocal standards

DB21/T 4136-2025 Technical Specifications for Postpartum Feeding and Management of Beef Breeding Cows

DB21/T 4136-2025 DB21/T 4136-2025 Post-partum feeding and management techniques for meat breeding sows Standardization of Post-partum Feeding and Management of Meat Breeding Sows in DB21/T 4136-2025

Publish Date: 2025-04-30 Implement Date: 2025-05-30 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: DB21/T 4136-2025

Standard Type: Local standards

Standard Status: Active

is_force_gb: no

CCS Name: Aquaculture and fisheries

ICS Name: Fishing and aquaculture

Publish Date: 2025-04-30

Implement Date: 2025-05-30

Development Information

Related Standards

GB/T 6963-1986 Replaced

GB/T 6963-1986 Quantities, units and symbols of fishing gear and materials for fishing gear

Publish Date: 1986-10-23

GB/T 11776-1989 Replaced

GB/T 11776-1989 Standards for quality of grass carp fry and fingerling

Publish Date: 1989-11-06

GB/T 11777-1989 Replaced

GB/T 11777-1989 Standards for quality of silver carp fry and fingerling

Publish Date: 1989-11-06

GB/T 11778-1989 Replaced

GB/T 11778-1989 Standards for quality of bighead carp fry and fingerling

Publish Date: 1989-11-06

GB/T 15101.1-1994 Replaced

GB/T 15101.1-1994 Cultivation of penaeus chinensis osbeck—Parent shrimp

Publish Date: 1994-06-27

GB/T 15806-1995 Replaced

GB/T 15806-1995 The methods for calculating fertility rate of eggs of black carp, grass carp, silver carp and bighead carp

Publish Date: 1995-12-08