Azores dairy represents 30% of Portuguese production. The farms are dominated by family nature and a relevant part of them are an exclusive source of the producer’s income. Nowadays, the milk production has some problems due to the falling prices of milk on the producer and the European milk quotes abolishment. This situation requires the assessment of the Azorean dairy farms efficiency as a way to rationalize the use of the factors of production for the milk production. The aim of this research is to estimate the Technical Efficiency (TE) in two different groups of farms, of which the used criteria were to earn incomes exclusively from farm (Full-Time Farmer, FTF) or to have another complementary source of income (Partial-Time Farmer, PTF). The farms database was provided by a farmers’ association and the Data Envelopment Analysis (DEA) was chosen for modelling TE estimation. The main findings show the inexistence of substantial differences in the farms performance with or without complementary sources of income (0.679 for PTF and 0.689 for FTF). However, the most efficient farms are related with the main source of income.

The European Union’s (EU) remote rural areas undergo unique organizational challenges to counteract geopolitical, economic, and environmental constraints and engage in a competitive global food market. A one size fits all recipe to mend specific issues has also proven inefficient and led policy-makers to acknowledge the importance of implementing sustainable landscape governance to promote rural development. This paper inquires what are the challenges and opportunities food systems must adopt in a sustainable landscape governance approach, based on a qualitative research work carried out in the Azores Region (Portugal) in 2016. Data was gathered via eleven semi-structured interviews to key stakeholders and participatory observation in six events related to the management of the Azores’ food system. A grounded theory method structured qualitatively research participants’ perceptions about the Region’s food regime. This analysis is hereby furthered according to the four criteria proposed by the sustainable landscape governance assessment method. Our results indicate the lack of coordination among actors, institutions and policies in the Azores Region could be counteracted by promoting inclusive participation and integrated knowledge to attain cohesive, sustainable, and efficient outcomes at the landscape level. The methodology has proven to be adequate and instrumental in identifying sustainable landscape governance issues in other food systems.