01 October 2016 → 30 September 2023
Regional and community funding: Special Research Fund
Agricultural and food sciences
- Agricultural animal husbandry
- Agricultural animal nutrition
- Agricultural animal production not elsewhere classified
smallholder farmers Feed Scarcity Negative Energy balance (NEB) Cross breeds
Introduction of Holstein-Friesian genetics is often proposed to meet high demands for milk in tropical regions. However, these ‘specialist genotypes’ are particularly adapted to ‘non-constrained’ environments and might suffer from seasonal variation in feed quality and availability particularly during early lactation. On farm monitoring, controlled experiments and model simulations are combined to assess responses of genetic selection traits versus or in combination with nutritional management strategies.