T/ZAHA 003-2022 Early lactation cow feeding and management procedures
T/ZAHA 003-2022 Early lactation cow feeding and management procedures
Basic Information
Scope
Scope: This document specifies the terms and definitions for the feeding and management of early lactation cows, the characteristics and objectives of early lactation, diet and nutrition, feeding and management, disease prevention and control, waste disposal, and main records. This document is applicable to the feeding and management of early lactation cows in large-scale dairy farms and breeding zones. Small-scale dairy farmers may refer to it for implementation. Main technical content: 4. Early lactation characteristics and objectives 4.1 Early lactation characteristics 4.2 Feeding and management objectives 5. Diet and nutrition 5.1 Drinking water 5.2 Dietary nutrition 5.3 Diet quality 6. Feeding management 6.1 Herd management 6.2 Milking management 6.3 Reproduction management 7. Disease prevention and control 7.1 Mastitis monitoring and treatment 7.1.1 Hidden mastitis monitoring 7.1.2 Clinical mastitis control and treatment 7.2 Limb and hoof hygiene management 7.3 Ketosis detection 8. Waste disposal 9. Main records