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El Niño events alter temperature and humidity patterns, affecting energy use in poultry houses. In temperate zones, unexpected cold spells increase heating demand, raising carbon emissions. Subtropical farms face longer hot periods, intensifying ventilation and cooling pad operation, which spikes electricity consumption. Tropical regions experience extreme humidity, forcing fans and dehumidifiers to run longer.

These shifts increase the carbon footprint by 15–30% during El Niño years compared to neutral years. To mitigate this, energy‑efficient climate control systems—such as variable‑speed fans and solar‑assisted cooling—can reduce grid dependency. Installing photovoltaic panels and biogas recovery from manure further lowers net emissions. Adaptive management, including real‑time energy monitoring and predictive control, helps farms maintain low carbon intensity despite climate variability.

Feed conversion ratio (FCR) is the most critical metric in broiler production—feed accounts for 60–70% of total costs. Improving FCR by just 0.1 can save over 6 tons of feed per 10,000 birds annually. This article examines how precision feeding and smart environmental control work together to achieve this gain. Precision Feeding: Right Amount, Right…

El Niño-related climate variability may create warmer or more humid conditions in some poultry-producing regions, increasing challenges in manure and ammonia management. This article examines practical approaches including automated manure removal, ventilation management, moisture control, and odor-treatment options. The effectiveness of each measure depends on local climate, poultry house design, manure characteristics, and operating practices.…
In the US and EU, hourly wages for farm labor range from 15to15to20. Manual feeding of a 10,000-bird house requires two to three full‑time workers. Annual labor cost per worker (2,080 hours) is 31,200–31,200–41,600. Thus, total manual feeding labor costs 62,400–62,400–124,800 per year. Automated feeding systems (silo, auger, pan feeders) reduce this to one part‑time worker (approx. 500…

Heat stress is a major challenge for poultry production in tropical and subtropical regions, especially during periods of abnormal temperature increases. This article analyzes the effects of heat stress on broiler feed intake, growth performance, and farm management efficiency. It discusses practical strategies including evaporative cooling systems, ventilation improvement, stocking density adjustment, and feeding schedule…