management layer hens

management layer hens, Total:31 items.

The Chinese standard classification for "management layer hens" includes: Standardization and Quality Management , Domestic animal and poultry .

Hebei Provincial Standard of the People's Republic of China

DB13/T 5889-2024 Technical regulations for the use of veterinary drugs in laying hens
DB1309/T 21-2007 A-level green food laying hen cage management regulations
DB1301/T 015-2002 Technical regulations for standardized feeding and management of laying hens
DB13/T 5164-2020 Technical regulations for management of commercial substitute feeding of matching layer hens
DB1302/T 467-2017 Technical specification for production of selenium-enriched eggs, polyunsaturated fatty acid eggs and ω-3 eggs

DB5115/T 77-2021 Antibiotic-free breeding technical specifications for laying hens
DB51/T 1275-2011 Technical regulations for the feeding and management of commercial layer chickens

GB/Z 35042-2018 Specifications for operation management of layer project
GB/T 41379-2022 Industrial assistance—Guidance for construction and management of laying hens industry project

DB35/T 1204-2011 Technical specification for feeding and management of laying hens

DB41/T 2291-2022 Technical regulations for healthy breeding of laying hens
DB4117/T 238-2018 Technical requirements for laying hen farms
DB4107/T 424-2025 Technical Operation Regulations for Rearing and Management of Egg-laying Chickens during the Breeding Period
DB4107/T 424-2019 Technical operating procedures for feeding and management of laying hens during the breeding period
DB4107/T 494-2022 Technical specifications for disease control in large-scale laying hen farms
DB4116/T 049-2023 Management practices for the use of veterinary drugs in laying hen farms

DB34/T 886-2009 Huainan ephedra chicken laying hen feeding management regulations
DB34/T 1650-2012 Hailan brown-shell layer hen commodity feeding management technical regulations
DB34/T 416-2004 Feeding and management regulations for three-yellow hens (laying period) in southern Anhui
DB34/T 3164-2018 Fengda No. 1 laying hen commodity feeding management technical regulations
DB34/T 2483-2015 Technical regulations for feeding and management of commercial laying hens in stacked cages
DB34/T 1883-2013 Hailan brown-shell hen parent generation management technical regulations

T/JAASS 66-2022 Technical specification for use of mulberry feed in laying hens
T/HNFS 003-2024 Fresh egg—Specification of circulation management
T/HNFS 001-2024 Fresh egg—Specification of circulation management
T/GZTDJXH 0002-2023 Management practices for laying hens producing selenium-enriched eggs

DB64/T 1852-2022 Technical regulations for welfare breeding management of laying hens

DB15/T 1518-2018 Technical regulations for feeding and management of commercial laying hens in cold northern regions