MILK Symposium Introduction: Dairy production in developing countries

Abstract

In low- and middle-income countries (LMICs), dairy production is highly valued, and demand for milk is projected to continue to increase markedly over the next few decades. This presents a tremendous opportunity to improve the nutrition, health, incomes, and livelihoods of millions of people with the high-quality protein and bioavailable micronutrients in dairy products. However, low dairy consumption levels, due to low affordability, accessibility, and availability, still typify several LMICs. This is caused by inadequate feeding, management, and genetics; poor transport, cooling, and processing infrastructure; unconducive policy environments; and sociocultural and demographic factors. Strategies to address some of these factors were presented at the MILK Symposium hosted by the Feed the Future Innovation Lab for Livestock Systems during the 2019 American Dairy Science Association Annual Meeting. The papers presented are full manuscripts in this Special Issue of the Journal of Dairy Science. They address the importance of dairy products for human health, strategies to address feed, management, health, and food safety challenges in dairy production systems, and sustainability of dairy production in LMICs. They collectively show how strategic interventions can lead to marked improvements in dairy production in developing countries. These will ultimately contribute to meeting the growing global demand for milk and to achievement of the United Nations Sustainable Development Goals.