Measuring progress in agricultural sustainability to support policy-making. Issue 1 (2nd January 2016)

• Record Type: Journal Article
• Authors: Jane Dillon, Emma; Hennessy, Thia; Buckley, Cathal; Donnellan, Trevor; Hanrahan, Kevin; Moran, Brian; Ryan, Mary
• Is Part Of: International journal of agricultural sustainability. Volume 14:Issue 1(2016)
• Page Start: 31
• Page End: 44
• Publication Date: 2016-01-02
• Subjects: sustainable intensification -- sustainability indicators -- dairy quota removal; Agriculture -- Environmental aspects -- Periodicals; Agricultural ecology -- Periodicals; 338.14
• DOI: 10.1080/14735903.2015.1012413
• Languages: English
• ISSNs: 1473-5903

Abstract

Abstract : The concept of sustainability is one of the forefront issues in discussions of the challenges facing global agriculture, given the mounting pressure to increase food production in both socially responsible and environmentally friendly ways. From the perspective of Irish agriculture, sustainable intensification is of particular relevance, given ambitious targets to increase milk production in the context of European Union (EU) milk quota removal in 2015. A series of farm-level sustainability indicators are developed here using the Teagasc National Farm Survey FADN (Farm Accountancy Data Network) data for Ireland from 2012. Three dimensions, reflecting the multifaceted nature of sustainability (environmental, economic and social) are considered. Given the environmental challenges inherent in the sustainable intensification of agriculture, it is encouraging to observe that the more intensive, top performing farms (in an economic sense) emit relatively less greenhouse gases when compared to their less intensive counterparts. Conversely, the better performing farms in economic terms tend to have a higher nitrogen surplus per hectare on average. This is consistent with their higher rates of production intensity, but poses a challenge in terms of sustainable intensification and expansion. That said this analysis demonstrates that the nitrogen use efficiency of milk production is positively correlated with economic performance, with more intensive farms producing relatively more milk per kilogram of nitrogen surplus. From the perspective of social sustainability, demographic traits also tend to be positively correlated with economic performance. Given a growing recognition of the need for interconnected policy in the area of sustainability, this research should help inform policy debates and provides a guide for the undertaking of similar assessments elsewhere.