Climate Smart Livestock Farming for Sustainable Animal Production

Climate-smart livestock farming seeks to maintain animal production while improving resilience to heat, water scarcity, feed variability and extreme weather, and while reducing avoidable greenhouse-gas emissions. Livestock are affected directly by heat stress and indirectly through changes in forage yield, water availability, vector distribution and disease pressure. Adaptation begins with shade, ventilation, reliable drinking water, heat-tolerant housing and seasonal changes in feeding and work schedules. Fodder conservation, drought-tolerant forage crops, feed inventories and strategic supplementation help protect production when rainfall is uncertain. Breeding and selection can improve heat tolerance and disease resistance, but productivity and local adaptation must be balanced. Manure management, improved feed efficiency, reproductive performance and reduction of avoidable mortality can lower emissions per unit of milk, meat or eggs. Biogas and composting can further convert waste into useful energy and nutrients. Climate-smart management therefore combines adaptation and mitigation rather than treating them as separate goals. The most suitable practices depend on species, production system, farm resources and regional climate risk. Monitoring temperature-humidity conditions, water use, feed supply and health trends helps farms respond earlier and avoid severe losses.