Assessing farm-level agricultural sustainability over a 60-year period in rural eastern India

Deepti Sharma () and Shardendu Shardendu
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Deepti Sharma: Patna University
Shardendu Shardendu: Patna University

Environment Systems and Decisions, 2011, vol. 31, issue 3, 325-337

Abstract: Abstract Agricultural sustainability is a vital parameter to be ascertained locally and globally if food security is to be achieved and maintained. Agricultural sustainability is the combined product of social, economic and ecological sustainability. It is also a function of temporal and spatial variations, a fact which indicates that area-specific sustainability indices need to be designed. We present here an Agricultural Sustainability Index (ASI) for rural eastern India and use it to calculate the ASI for 150 farms for three decades over a 60-year period, viz., 1950–1960, 1980–1990 and 2000–2010 for a representative Indian village of Gangapur (25°83′N, 85°65′E). The ASI was calculated using 30 variables, 10 each of social, economic and ecological sustainability. An extensive questionnaire-based survey was carried out to collect the relevant data. Our study reveals that over a 60-year period, ASI values do not show a statistically significant change. We conclude that the agricultural practices of the region have maintained sustainability so far although the scope for improvement in several broad areas identified by us is immense. Increased ecological literacy and better implementation of government policies, aiming at health, education and better scientist–farmer interactions, must target improved ASI values in coming decades.

Keywords: Food Security; Agricultural Sustainability Index; Sustainable agriculture (search for similar items in EconPapers)
Date: 2011
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DOI: 10.1007/s10669-011-9341-x

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