Comparación de dos sistemas de producción intensivo de pollos Broilers en ambiente controlado en Naranjito y Cruz de Hueso, Ecuador

Abstract

In this research, it was possible to analyze and determine the impact of altitude on the performance of broiler chickens in a controlled environment. A thorough comparison was made in two farms located at different altitudes, the first at 100 meters above sea level (Naranjito); the second was at 500 meters above sea level (Cruz de Hueso). Evaluation parameters such as the effects of temperature, humidity, wind speed, and gas levels (CO2 and NH3) on birth growth and health were established. The data provided in the findings indicate that, although the values are insignificant, the external environmental conditions had a minimal, almost imperceptible, influence of mortality and feed conversion ratio. In particular, lower external temperatures were observed in Avicelenes 2, negatively affecting the birds' energy expenditure and growth rates. According to the mentioned results, it is necessary to highlight the significance of considering altitude to optimize broiler production. Likewise, it is advisable to suggest specific management strategies for farms at different altitudes. Furthermore, it is highly recommended that subsequent studies analyze in detail the cost-benefit of broiler production at different altitudes, as well as the types of management that typically include diet, water, biosecurity, genetics, and infrastructure, all with the sole objective purpose of determining whether or not there are significant differences in prolonged research periods. Keywords Broilers, Houses, Altitude, Microclimate