Dynamics of the layer poultry production chain in Amazonas: econometric analysis and characterization of the productive profile

Abstract

Broiler and layer poultry farming represents one of the pillars of Brazilian agribusiness, positioning the country among the world’s largest producers and exporters of chicken meat and eggs. In Amazonas, the sector has been gradually expanding, driven by the growing demand for animal-based foods with high nutritional value. This study aims to analyze the poultry production chain in the State, structured into four interconnected chapters that explore different economic, social, environmental, and productive dimensions. Chapter 1 introduces the objectives, justification, and literature review, highlighting the relevance of poultry farming for regional development and pointing out obstacles such as high input costs, logistical limitations, and structural shortcomings typical of the Amazon region. It also emphasizes the need for public policies, technological innovation, and sustainable management strategies to promote competitiveness and food security. In Chapter 2, published as an article in the World Poultry Science Journal, environmental and animal welfare challenges in Latin American poultry production are discussed. The systematic review addresses the rational use of natural resources, sustainable management practices, and the urgency of aligning productive efficiency with socio-environmental responsibility, highlighting both advances and persistent barriers in the region. Chapter 3, published in the book Science and Technology in Studies with Animals in the Amazon, focuses on the commercial and productive aspects of Amazonian poultry farming. It analyzes the role of producing microregions, patterns of egg and chicken meat consumption, and the integration of regional production into local and interstate markets, evidencing opportunities, weaknesses, and disparities in relation to major national poultry hubs. Finally, Chapter 4 presents a diagnosis of the layer poultry chain in Amazonas, with an econometric analysis based on historical series from 2000 to 2023. The results reveal instability in egg production, influenced by costs, demand, logistics, and climatic factors. The Rio Negro/Solimões microregion stood out as the main production hub, with flock size identified as a key factor for increased output. Taken together, the findings indicate that poultry farming in Amazonas has strategic potential, but its consolidation depends on investments in infrastructure, technical training, and public policies aimed at reducing logistical bottlenecks and production costs, thereby fostering the activity.