On large-scale livestock farms, animal mortality is often associated with multiple factors, including housing conditions, water quality, feed management, disease prevention, and daily farm management. Therefore, reducing mortality requires more than treating animals after disease occurs. Effective prevention and proper daily management are equally important.
1. Maintain a Suitable Housing Environment
Temperature, humidity, ventilation, and air quality can significantly affect animal health. During hot weather, farms should focus on ventilation and cooling, while in colder seasons, proper insulation should be balanced with sufficient fresh-air exchange.
Ventilation fans, cooling pads, circulation fans, heating equipment, and environmental control systems can help maintain a more stable and comfortable environment for livestock.
2. Provide Sufficient and Clean Drinking Water
Farms should regularly inspect water sources, filtration systems, pipelines, and drinking equipment to prevent insufficient water supply, blockages, or contamination.
Pig and poultry farms should also clean drinking lines regularly. On cattle, sheep, and goat farms, water troughs should be kept clean, while float valves and automatic water supply equipment should be checked frequently.
3. Improve Feed Management
Feed should be stored in a dry and well-ventilated environment to prevent moisture, mold, and contamination. Feed formulations should also be adjusted according to the nutritional requirements of animals at different growth stages.
Large farms can use feed silos, automatic feeding lines, and other feeding systems to improve feeding efficiency and reduce feed waste.
4. Strengthen Farm Biosecurity
People, vehicles, animals, equipment, and supplies can all become potential pathways for disease transmission.
Farms should establish clear entry and exit procedures, disinfect personnel and vehicles when necessary, quarantine newly introduced animals, and regularly clean and disinfect housing areas, tools, and farming equipment.
5. Pay Special Attention to Young Animals
Piglets, chicks, calves, and lambs are generally more vulnerable and require careful management of temperature, colostrum intake, drinking water, nutrition, and hygiene.
For example, newborn calves and lambs should receive adequate colostrum as early as possible. Piglets require a stable and warm environment, while newly placed chicks need close attention to temperature, drinking water, and early feed intake.
6. Conduct Daily Farm Inspections
Farm workers should observe animals every day, paying attention to feed intake, water consumption, activity, general condition, and manure.
Feeding systems, drinking equipment, ventilation systems, and environmental control equipment should also be inspected regularly. Any noticeable reduction in feed intake, abnormal drinking behavior, or changes in animal condition should be investigated promptly.
Conclusion
Reducing livestock mortality requires coordinated management of housing conditions, water, feed, biosecurity, young animal care, and daily farm operations.
For modern livestock farms, combining scientific farm management, effective biosecurity practices, and automated livestock equipment can help reduce production risks, improve animal survival rates, and increase overall farming efficiency.